HydroMax · 300 ml

A more intelligent
way to hydrate.

HydroMax transforms ordinary water into hydrogen-rich water through an electrolysis process.

  • Up to 9,000 PPB (parts per billion). The highest hydrogen concentration in India.
  • DuPont™ PEM + SPE membrane. The same membrane technology used in hydrogen fuel cells, industrial electrolysers and space-station oxygen systems.
  • 4,000 mAh · 25+ cycles per charge. Twenty-five or more 3 minute Quick Boosts, or 15+ full 18 minute Deep Infusions. USB-C, about an hour to full.
  • BPA-free Tritan™. Crystal-clear, glass-like feel with everyday durability.
4.6 out of 5 · 67 reviews

MRP inclusive of all taxes

₹15,999₹19,499Save ₹3,500 + ₹3,000 worth of gifts

EMI from ₹1,360.81/month via

Quantity
1
Delivery Date

Delhi NCR same-day · Metros 2 days · Rest of India 4-5 days

Add Adivaa Smart Accidental Care Plan
? Accidents happen. This protects your bottle against accidental damage (drops, cracks and spills) with the Adivaa Protection Plan, powered by Protega.

Covers accidental damage to your bottle

365-day replacement
30-day returns
Free shipping
FDA · GMP · CE
Buy now · ₹15,999

Pay online and save 5% · you pay ₹15,199 at checkout

Free with this order Hydrogen face-mist sprayer + inhaler, worth ₹3,000 See both modes in use

Certifications & press releases

Recognized Featured Certified Certified Certified Featured Certified Compliant Featured Certified DuPont™6th Gen PEM

Straight from socials

Already on your feed.

Sound familiar?

You're drinking water.
But still feeling off?

6:58 AM

Still tired?

Eight hours down. Still hitting snooze.

12:07 PM

Brain fog?

Noon. Rereading the same sentence twice.

2:14 PM

Energy dips?

2pm. The third coffee isn't landing.

8:30 PM

Bloating?

Small lunch. Waistband says otherwise.

01 · The gap

Your RO gave you clean water.
It didn't give you this.

Water being poured from the HydroMax bottle into a glass
RO · filtered · mineral

Filtration removes what you don't want. It doesn't add anything back, and it leaves the water's oxidation-reduction potential sitting on the wrong side of zero.

"Doesn't water already have hydrogen? It's H₂O."

It does, but it's bound. Water's hydrogen is locked to oxygen with nothing left to give. Only free hydrogen gas acts as an antioxidant. Plain water carries none.

"Can't I just drink more water?"

No volume of plain water contains any free hydrogen. It isn't in there in trace amounts. It's not in there at all.

"Doesn't my RO already do this?"

Filtration only removes. What leaves your RO is cleaner than what entered, and nothing more. This is the step that adds: dissolved hydrogen, made in the bottle.

Water being poured from the HydroMax bottle into a glass
RO · filtered · mineral

The root cause

It's not how much
you drink. It's what
your water does
.

Every symptom above traces back to the same thing: oxidative stress. Your body's own metabolism produces free radicals, and against the most damaging one, the hydroxyl radical, it has no built-in defence.

Cutaway of the HydroMax bottle, labelled: dissolved hydrogen at 9,000 PPB peak concentration rising through the water, above two titanium plates separated by a DuPont PEM membrane

Molecular hydrogen is that defence. The smallest molecule there is: small enough to pass into the cell, small enough to cross the blood-brain barrier, and selective enough to neutralise the damaging radicals while leaving the useful ones alone.

When it meets a hydroxyl radical, the only thing left behind is water. Nothing to store, nothing to process. Whatever your body doesn't use, you breathe out within the hour.

Cutaway of the HydroMax bottle, labelled: dissolved hydrogen at 9,000 PPB peak concentration rising through the water, above two titanium plates separated by a DuPont PEM membrane

03 · Reviews

Ask the ones
who own it.

Reviews with images

  • Customer photo from Ramesh Chandrasekar's review
  • Customer photo from Usha Krishnaswamy's review
  • Customer photo from Dinesh Kamath's review
  • Customer photo from Shalini Murthy's review
  • Customer photo from Praveen N.'s review
  • Customer photo from Arun M.'s review
  • Customer photo from Sunita Chopra's review
  • Customer photo from Suresh N.'s review
  • Customer photo from Arjun Nair's review
  • Customer photo from Akshay's review
  • Customer photo from Sameer Khanna's review

Customer reviews

4.6 4.6 out of 5 (67 reviews)
  • 5 star43
  • 4 star22
  • 3 star2
  • 2 star0
  • 1 star0
Ramesh Chandrasekar verified 07/05/2026

Bought this after watching several reviews and I can confidently say the real thing exceeds the expectations the reviews set. The water quality is noticeably superior, the design is genuinely premium, and the face mist is an inspired inclusion. This is what quality wellness technology looks like.

5.0
  • Photo attached by Ramesh Chandrasekar
Usha Krishnaswamy verified 07/05/2026

I travel frequently for work and the face mist sprayer has become essential in dry airplane cabins and hotel air conditioning. Combined with drinking the hydrogen water, my skin stays hydrated and healthy no matter where I am. The compact bottle fits perfectly in my carry-on. Brilliant product.

4.0
  • Photo attached by Usha Krishnaswamy
Dinesh Kamath verified 07/05/2026

I used to hit a wall at around 3pm every day and reach for coffee or snacks. Since drinking hydrogen water consistently, that afternoon crash has largely disappeared. I feel more alert and energized throughout the day without the caffeine dependency. This bottle is a genuine game-changer.

4.0
  • Photo attached by Dinesh Kamath
Kavitha Nair S. verified 07/05/2026

I'm proud to support an Indian brand that genuinely competes at a global level. The technology inside this bottle is world-class and the hydrogen water it produces is excellent. Combined with the thoughtful face mist addition, this is a product that would impress in any market. Well done Adivaa.

5.0
Gopal Venkata. verified 07/05/2026

Hydrogen water in the morning, face mist after my skincare routine, another bottle in the evening. This product has woven itself into my daily life seamlessly. The results have been real, better skin, more energy, improved digestion. I genuinely couldn't be without it now.

5.0
Shalini Murthy verified 07/05/2026

After reading extensively about hydrogen water I decided to invest in a quality bottle rather than a cheap one, and I'm glad I did. The hydrogen concentration is clearly higher than budget alternatives, the water tastes noticeably fresher, and the face mist sprayer is a brilliant bonus. Very satisfied.

4.0
  • Photo attached by Shalini Murthy
Manoj D. verified 07/05/2026

I bought this primarily for the skin benefits and I've not been disappointed. The hydrogen face mist is incredible for freshening up during a long workday and the water itself is visibly improving my skin's glow and hydration. My energy is also much more consistent. Amazing product.

4.0
Gignesh verified 07/05/2026

The unboxing experience alone made this feel special. The bottle itself lives up to the presentation, beautiful design, excellent materials, and hydrogen water that genuinely tastes superior. I've been using it every day for a month and I'm still in love with it.

5.0
  • Customer photo from Gignesh's review
Balaji Raghavan verified 07/05/2026

I used to struggle to hit my daily water intake. Since getting this bottle, I actively look forward to drinking water because it tastes so clean and fresh. The face mist has also become a staple of my skincare routine. It's changed my relationship with hydration entirely.

4.0
Chitra S. verified 07/05/2026

I've tried two cheaper hydrogen bottles before this one and was always left wondering if they actually worked. This one leaves no doubt, you can see the hydrogen generating, taste the difference in the water, and feel the benefits over time. Worth every single rupee.

5.0
Praveen N. verified 07/05/2026

Three words that sum up this hydrogen bottle perfectly. Press a button, wait a few minutes, and enjoy fresh hydrogen water. The design is stunning, the build quality is excellent, and the results, more energy, better hydration, clearer skin, are real. This is wellness made easy.

4.0
  • Photo attached by Praveen N.
Sudha R.C. verified 07/05/2026

I've tried several wellness products that promised a lot and delivered little. This one is completely different. The hydrogen quality is genuine, the taste difference is real, and I feel better using it consistently. The bonus face mist sprayer was a delightful surprise. Highly recommend to anyone on the fence.

5.0
Abhishek Jain verified 07/05/2026

I bought this for myself but my children (ages 8 and 12) have become fascinated by the hydrogen bubbles and beg to have some of the water. I love that it's made with safe, BPA-free materials so I have no worries letting them drink from it. A brilliant product for the whole family.

5.0
Padma Krishnan verified 07/05/2026

I know that sounds dramatic but after three months of using this bottle daily, I can say my skin health, energy, and digestion have all improved meaningfully. The NanoMist feature keeps my skin hydrated throughout the day and the drinking water is consistently clean and fresh. Wouldn't go back.

5.0
Girish Bh. verified 07/05/2026

Hydrogen water products can sometimes look medical or clinical but this one is genuinely beautiful. It sits on my desk like a luxury item and my colleagues always compliment it. More importantly, it works brilliantly, the hydrogen quality is high and the water tastes noticeably better. Perfect product.

4.0
Mythili V. verified 07/05/2026

Yes, it's more expensive than a regular water bottle. But you're not buying a regular water bottle, you're buying a precision wellness device that infuses your water with antioxidant-rich hydrogen. The face mist sprayer alone adds tremendous value. I regret not buying this sooner.

5.0
Prasad Lyerr verified 07/05/2026

Everything about this bottle is refined, the materials, the finish, the way the hydrogen generation works. The water that comes out is noticeably cleaner and lighter than tap or even filtered water. I've been using it for a month and I look forward to my morning dose of hydrogen water every day.

5.0
  • Customer photo from Prasad Lyerr's review
Rekha P. verified 07/05/2026

I love everything about this bottle, the hydrogen quality, the design, the complimentary face mist. My one suggestion would be to include a carrying pouch, but that's a very minor point. The actual product performs brilliantly and I've noticed real improvements in energy and hydration since I started using it.

4.0
Arun M. verified 07/05/2026

I run every morning and do yoga in the evenings. This bottle fits perfectly into my routine, I use it before and after exercise and I genuinely feel my recovery is faster. The compact size is ideal and the whole aesthetic of the product matches my lifestyle perfectly. Couldn't be happier.

5.0
  • Photo attached by Arun M.
Vandana Singh verified 07/05/2026

I was prepared to be a sceptic but the moment I tasted the hydrogen water I knew this wasn't a gimmick. It's smoother, cleaner, and somehow lighter. I drink so much more water now and my energy levels reflect it. The face mist has also become a daily ritual I look forward to.

4.0
Harish K. verified 07/05/2026

I drink a full bottle of hydrogen water first thing every morning before anything else and it sets such a positive tone for my day. I feel clear-headed and energized rather than groggy. The bottle is beautiful, easy to use, and built to last. Best wellness purchase I've made in years.

4.0
Sunita Chopra verified 07/05/2026

I debated whether to buy this for a while and I'm so glad I did. The quality is evident immediately and after two weeks of consistent use I feel genuinely better, more hydrated, more energized, and my skin is noticeably clearer. The face mist sprayer is a wonderful bonus I didn't expect to love so much.

5.0
  • Photo attached by Sunita Chopra
Aryan Malhotra verified 07/05/2026

I love that I can charge this the same way I charge my phone. There's no proprietary cable to lose and no hunting for a specific charger. The battery lasts a long time too. Combined with the premium hydrogen quality and the bonus face mist, this bottle is a complete wellness package.

5.0
Gayatri N. verified 07/05/2026

The process completes in just a few minutes and the result is noticeably smoother, fresher-tasting water. I've been using it morning and evening for three weeks and my digestion feels better, my skin looks clearer, and my energy is more consistent. Excellent product in every way.

5.0
Nikhil Desai verified 07/05/2026

I think most people don't realise how significant oxidative stress is to how they feel day to day. Since I started drinking hydrogen water from this bottle regularly, the improvement in my overall energy and mental clarity has been remarkable. And the build quality is absolutely top tier.

5.0
Lalitha Ramesh verified 07/05/2026

I bought this as a birthday gift for my mother who is very health-conscious. She called me two weeks later to say it's one of the best gifts she's ever received. The premium packaging made it feel very special and she's been using it daily. The face mist is her favourite feature. Will definitely buy again.

5.0
Suresh Venkat verified 07/05/2026

This bottle makes hydrogen water completely effortless, fill, press, wait a few minutes, drink. That's it. The taste is noticeably cleaner, the design looks great on my counter, and the face mist is a lovely extra. I'm a convert for life.

5.0
Preethi Rajan verified 07/05/2026

Don't let the 300ml capacity put you off, this little bottle packs a serious hydrogen punch. The concentration it generates is high and the water genuinely tastes smoother and fresher. I refill it two or three times a day which keeps me on track with my hydration goals. Really solid product.

4.0
Vijay K.M. verified 07/05/2026

I had no idea what NanoMist was before I bought this, but it basically lets me mist hydrogen water onto my face and skin which has been incredible for hydration. Combined with drinking the water, my overall glow has noticeably improved. It's like a spa treatment in a bottle. Absolutely love it.

4.0
Ashaa Gopal verified 07/05/2026

I expected to notice subtle results over several months. Instead, within ten days my skin looked clearer, my energy was steadier, and I was sleeping better. I honestly don't know if it's all the hydrogen water or just that I'm drinking more water in general, but either way this bottle has improved my life.

5.0
Deepak Sharma verified 07/05/2026

Three weeks in and I can report genuine improvements across the board. My skin is more hydrated (especially with the face mist), my energy doesn't crash in the afternoons like it used to, and I'm drinking far more water than before because the taste is so much better. This is the real deal.

4.0
Shweta Tiwari verified 07/05/2026

Fast shipping, beautiful packaging, and a product that actually delivers on its promises. The hydrogen infusion is quick and thorough, the water tastes noticeably better, and the face mist sprayer is a thoughtful bonus. I've recommended this to at least five friends and I'd recommend it to anyone reading this too.

5.0
Suresh N. verified 07/05/2026

This bottle has become as essential to my morning as brushing my teeth. It's quick to use, easy to clean, and the hydrogen water genuinely feels superior to regular water. My husband also borrows it regularly, which I suppose is the best endorsement I can give. Brilliant product.

5.0
  • Photo attached by Suresh N.
Sanjay K. verified 07/05/2026

Switched from plain water to hydrogen water three weeks ago and the difference is subtle but consistent. Water tastes cleaner, I feel lighter and more alert, and my post-workout recovery seems quicker. The bottle is beautifully designed and the complimentary face mist has become part of my skincare routine.

4.0
Ritu Saxena verified 07/05/2026

From the packaging to the product itself, everything screams premium. The Tritan material feels sturdy and safe, the design is sleek and modern, and the hydrogen water it produces is genuinely different in taste and feel. I've been waking up with more energy since I started drinking it first thing in the morning.

5.0
Aditya Joshi verified 07/05/2026

I've been using this for about two weeks and have noticed improved clarity and less fatigue. The build quality is excellent and the hydrogen generation is noticeably effective. It took me a few days to get into the habit of using it regularly but now I genuinely miss it when I forget. Recommend!

4.0
Pooja Numbair verified 07/05/2026

I work long hours in an air-conditioned office and my skin used to feel dry and tight by mid-afternoon. The hydrogen face mist that comes with this bottle has been an absolute lifesaver. And the drinking water? Tastes fresh, clean, and genuinely makes me feel more hydrated. Exceptional product.

5.0
Vikram Rao verified 07/05/2026

I was without my usual afternoon coffee for two weeks while trying this bottle and honestly didn't miss it as much as I expected. The clean energy boost from hydrogen water is subtle but real. Add to that the gorgeous design and the bonus face mist sprayer and this is simply outstanding value.

4.0
Lakshmi B. verified 07/05/2026

The 300ml size fits perfectly in my handbag and I carry it everywhere, the office, the gym, even long train journeys. The battery lasts impressively well and USB charging is super convenient. The hydrogen infusion is fast and effective. This little bottle has become my daily non-negotiable.

5.0
  • Customer photo from Lakshmi B.'s review
Rahul Verma verified 07/05/2026

I've always struggled to drink enough water during the day. Since I started using this hydrogen bottle I find myself reaching for it constantly because the water tastes so much better. The NanoMist feature is brilliant and the whole unit feels incredibly well-engineered. Truly a health upgrade.

5.0
Meera Krishnan verified 07/05/2026

I bought this for myself and now my husband and mother both want their own. Everyone noticed how much more water I've been drinking and I keep raving about how refreshed I feel. The face mist is a wonderful little extra touch. Adivaa has really thought of everything with this one.

5.0
Karthik P. verified 07/05/2026

This hydrogen bottle checks every box. The design is modern and elegant, it's easy to clean, the hydrogen generation is fast, and the water genuinely tastes fresher. I've tried cheaper alternatives before and there's simply no comparison. This feels like a serious wellness investment.

5.0
Divya Menon verified 07/05/2026

I've been using this for a month and the results on my skin are remarkable. I also spray the mist on my face after exercise, it's so refreshing. I feel less tired in the afternoons and my water intake has definitely improved because I actually enjoy drinking from it. Couldn't be happier.

5.0
Arjun Nair verified 07/05/2026

The hydrogen water quality is excellent and I do feel more energized. My only gripe is that at 300ml I find myself refilling it quite often throughout the day. But if you're using it as a focused wellness dose in the morning and evening, it's absolutely ideal. The complimentary face mist is a lovely bonus.

4.0
  • Photo attached by Arjun Nair
Sneha Lyer verified 07/05/2026

The moment I took it out of the box I could tell this was a premium product. Everything from the materials to the finish feels high-end. The hydrogen generation is quick and efficient, and you can actually see the bubbles forming which is satisfying. My skin has been noticeably more hydrated since I started using it.

5.0
Rohan Gupta verified 07/05/2026

The 300ml size might seem small but it's actually perfect for concentrated hydrogen infusion. I fill it, press the button, and in a few minutes I have beautifully hydrogen-rich water ready. The design looks stunning on my office desk and my colleagues keep asking about it. Worth every rupee.

5.0
Kavya Reddy verified 07/05/2026

I've been incorporating this into my morning ritual for about three weeks now and I can honestly say it's made a noticeable difference. The water feels lighter, my digestion has improved, and I feel less fatigued. The BPA-free build and premium materials give me peace of mind too. 5 stars without hesitation.

5.0
Ananya Mehta verified 07/05/2026

Wasn't expecting much from the complimentary face mist sprayer, but it has become my favorite part of this whole package! I use it after my morning workout and my skin feels so refreshed. The bottle itself is sleek, easy to operate, and the hydrogen bubbles form really quickly. Brilliant value.

4.0
Priya Sharma verified 07/05/2026

I was skeptical at first, but after just a week of using this hydrogen water bottle, I genuinely feel a difference. My energy levels are more stable throughout the day, and the water tastes incredibly clean and smooth. The compact 300ml size is perfect for keeping on my desk at work. Highly recommend.

5.0
Aakash S. verified 06/05/2026

The build quality is good, and it looks modern and stylish. The water tastes fresher, and it’s easier to drink more during the day. Easy to clean, no leaks, and the battery lasts quite a while, making it convenient for travel.

5.0
Anuj V. verified 06/05/2026

I’ve been using it every day since it arrived and I can honestly feel a difference in my energy and overall well-being. The design is sleek and high-quality, the glass feels sturdy, and I love how you can use it with regular plastic bottles as well super convenient when I’m on the go.

4.0
Sanjay verified 06/05/2026

I definitely love my hydrogen water bottle generator! It’s quick, easy to use, and the water tastes so fresh. I am using for my kids and me and we all love it . It’s very easy to clean! I love that I can take every where with me . The price of this bottle very good. I love that’s in black color ! This function for me great and my family! Definitely recommend it!

5.0
Aashish Solanki verified 06/05/2026

Easy to operate, sensible design. You can drink right out of the unit, or pour it into something else from which to drink. Goes a good length of time before need charging. And the charging is easy and uses color to show you that its fully recharged. Nice product.

5.0
Niharika Singh verified 06/05/2026

The bottle feels sturdy and well-made, and the 300ml size is just right for daily use. I’ve noticed I feel more refreshed and energized when drinking hydrogen water, and it encourages me to stay hydrated throughout the day. A fantastic investment for health and wellness!

5.0
Mathew verified 06/05/2026

I’m very impressed with this hydrogen water bottle. The SPE PEM technology really makes a difference you can taste how fresh and smooth the water becomes after a quick cycle. It’s portable, lightweight, and the rechargeable design makes it perfect to take with me whether I’m at home, in the office, or traveling.

5.0
Anshika Goyal verified 06/05/2026

I recently purchased the 2025 Adivaa Hydrogen Water Generator Bottle and I couldn’t be happier with the results. The build quality is excellent it feels durable and premium. The SPE/PEM technology ensures high-purity hydrogen infusion, and you can actually taste the freshness in the water. I love how easy it is to use just fill, press the button, and in a few minutes, you have hydrogen-rich water ready to go. The 1500ml capacity is perfect for personal use, and it’s compact enough to take with me to the office, gym, or while traveling. The rechargeable battery lasts a long time, and the USB charging makes it super convenient. I’ve noticed increased energy levels and better hydration throughout the day since I started using it regularly. This bottle has quickly become a daily essential for me. Highly recommended for anyone looking to improve their wellness routine with clean, hydrogen rich water.

5.0
Ketan V. verified 06/05/2026

I really like this hydrogen water generator bottle. It’s lightweight, portable, and easy to take anywhere, perfect for work, the gym, or traveling. The SPE PEM technology makes the water taste clean and refreshing, and I feel more energized after drinking it. The charging process is simple, and the bottle is well-made with a modern design. Definitely a great choice if you want to try hydrogen-rich water daily.

5.0
Rashmi B. verified 06/05/2026

I’ve been using this hydrogen water bottle for a couple of weeks now and I absolutely love it! It’s super easy to use, charges quickly, and the design is sleek and modern. The water tastes noticeably fresher, and I genuinely feel more energized throughout the day. I also appreciate that it’s made of glass, not plastic, and it’s compact enough to take with me to work or when I travel. Great product for anyone looking to add a little health boost to their daily routine!

4.0
Reyansh Kashyap verified 06/05/2026

I purchased this along with another brand. I'm always looking for ways to improve my life and knowledge. They both seem to work well. I mainly use this one because it may take some time before I can notice any improvement. After one week, I don't see any difference. So I began adding my vitamin C powder to it. I also add my immunoglobulan to another glass of it. No difference noticed but it's supposed to be an antioxidant so one wouldn't notice unless stressed in some way. Thus, I still like it. I didn't notice any difference with CoQ10 until I found myself running longer after using it for a long time.

5.0
Rahul verified 06/05/2026

If you’re looking to improve your hydration routine and try hydrogen-rich water, this bottle is definitely worth it. I’m very happy with my purchase!

5.0
Niharika Chauhan verified 06/05/2026

This bottle is handy. Makes hydrogen water fast, tastes fresh. Leak-proof, fits my bag. Easy to clean. Use it daily it keeps me hydrated. Worth every penny. Definitely recommend. 5 stars!

4.0
Test verified 01/05/2026

i loved the product ...really shoots my lifestyle

3.0
Ved verified 01/05/2026

great

5.0
Ved verified 01/05/2026

great product to have!!

3.0
Akshay verified 05/02/2026

Wow... Performance is outstanding.. u can feel the change in your body within 20 days... But u have to consume hydrogen water atleast 1.5 ltr a day...

5.0
  • Photo attached by Akshay
Sameer Khanna verified 21/07/2025

I spend hours in a dry, air-conditioned office, and it takes a toll on my energy and skin. This hydrogen bottle has been a lifesaver. Drinking the water helps me stay focused and avoid that 3 PM slump. The face mist is surprisingly brilliant, it's incredibly refreshing and stops my skin from feeling dry and tight. It’s a fantastic value with the sprayer included. The sleek design looks great on my desk. Highly recommend it for any office worker.

5.0
  • Photo attached by Sameer Khanna
SOUNDAPPAN PRABHU SHANKAR verified 19/07/2025

Awesome Product with the FREE complimentary Face Mist Blower. BUT, Iam giving only Four Stars because of the Water Quantity it can hold inside is only 500ml or even less, which makes it difficult for my use and or Travelling. A 750ml or 1000ml Capacity Version of the same should have been provided as an option. Rest nothing to complain. So far, so good. Verdict:- Results are great, as I could feel improved Blood Pressure & Cholestrol stablisation, high Energy Levels, Improved Vision & Focus as Iam mostly on the Computer or Studying & Reading Books. BUT, Iam not sure of the durability of this Hydrogen Water Bottle and especially the Face Mist Blower, though very functional and works great, looks cheap. Also, There is no mention about the Replacement Parts or After-Sales-Serviceability & Support. The concept is also new and there seems to be no Authorised Service Centers locally (Offline). HIGHLY RECOMMENDED FOR THE RESULTS.

4.0

All reviews

Drop us a review

Your rating

0/1200

Not published. Used only to verify the order.

Photos optional

    04 · Everything it does

    The whole spec sheet,
    in one screen.

    Hydrogen-charged water being poured from the HydroMax bottle into a glass Works on RO water

    Most hydrogen bottles need minerals in the water to work, and your RO took those out. This one still runs at:

    100%
    The HydroMax bottle held at a kitchen counter beside a bowl of blueberries Negative ORP, every cycle

    ORP measures whether water tends to oxidise what it touches. Tap and RO water read positive. This reads −600 mV and lower, down to:

    −750mV
    Three modes,
    one device

    Drink it, mist it, breathe it. The sprayer and the inhaler adapter are both in the box.

    The HydroMax bottle with its mist sprayer, inhaler adapter, charging cable and plug
    The HydroMax bottle in low light with its base charge indicator lit Cycles per charge

    4,000 mAh · USB-C, ~1 h to full. 25+ Quick Boosts, or 15+ full 18 minute Deep Infusions.

    25+
    Two identical HydroMax bottles side by side Replacement warranty

    30-day returns, free pan-India shipping

    365days
    HydroMax bottle in a bicycle bottle cage
    Fits a standard bottle cage

    22 × 7 cm, about 280 g empty

    The machined twist lid lifted off the HydroMax bottle
    Sealed twist lid

    Vent port lives in the base, not the mouth

    Measured, not claimed

    Dissolved hydrogen,
    read at the spout.

    Measured with a calibrated H₂ meter at 25 °C on RO feedwater, deep-infusion cycle, reading taken within 60 seconds of cycle end. Concentration varies with water temperature, source and how long the bottle stands open before you drink.

    Max H₂ · 3× the market

    9,000PPB
    Standard bottles · market average1,500 PPB
    Premium competitors3,000 PPB
    HydroMax · Deep Infusion9,000 PPB

    Category figures are typical published ranges, not measurements of any specific competing product. Hydrogen dissipates over time in any container.

    −750 mV

    ORP floor

    25 °C

    Test temperature

    05 · Three modes

    Drink it. Mist it. Breathe it.

    One device, three deliveries. The nano-mist sprayer and the inhalation adapter are both in the box: no upsell, no second purchase.

    Most people settle into one. The 3-minute boost before a ride, the mist after a long day at a screen, the adapter on the nights sleep matters more than usual.

    Cyclist drinking hydrogen water from the HydroMax bottle
    Drink300 ml · up to 9,000 PPB
    Mode 01
    Hydrogen nano-mist being sprayed on the face
    MistNano-mist sprayer, included
    Mode 02
    Hydrogen gas rising from the base for inhalation
    BreatheInhalation adapter, included
    Mode 03

    Tested & certified

    Not just claims.
    Documented proof.

    Recognized
    Certified
    Certified
    Certified
    Certified
    Certified
    View all certificates & lab reports

    Technical specifications

    Every number,
    on the record.

    No asterisks, no "up to" hiding a much smaller real figure.

    HydroMax on a clean white desk beside a laptop
    Performance +
    H₂ concentrationUp to 9,000 PPB
    Quick Boost3 min · 3,000 PPB
    Deep Infusion18 min · 9,000 PPB
    ORP value−600 to −750 mV
    Build & hardware +
    Capacity300 ml
    Electrolysis techDuPont PEM + SPE
    MaterialBPA-free Tritan + medical-grade titanium plates
    DimensionsApprox. 22 cm × 7 cm
    Weight~280 g
    Battery & charging +
    Battery4,000 mAh
    ChargingUSB-C · ~1 hr full charge
    Battery life25+ Quick Boost cycles · 15+ Deep Infusion cycles
    Compatibility & assurance +
    Compatible waterRO · filtered · mineral
    CertificationsFDA · GMP · CE · ROHS
    Warranty365-day replacement

    08 · In the box

    Six things,
    one gift box.

    HydroMax bottle with box, mist sprayer, charging cable and accessories
    • 01
      HydroMax bottle · 300 mlBPA-free Tritan, medical-grade titanium plate stack
    • 02
      Hydrogen face-mist sprayerIncluded free: nano-mist, refillable
    • 03
      Inhalation adapterConnects to the vent port on the base
    • 04
      USB-C charging cableRoughly an hour to a full charge
    • 05
      Quick-start guideBoth cycles, cleaning, and what to expect
    • 06
      Premium gift boxShips as-is, no extra packaging needed
    HydroMax bottle with box, mist sprayer, charging cable and accessories

    09 · Questions

    The ones people
    actually ask.

    Does it work with RO water? +

    Yes: RO, filtered or mineral. The SPE/PEM stack splits water at the membrane, so it doesn't need dissolved minerals to electrolyse. That's the main practical difference from plate-only alkaline bottles, which underperform on RO.

    How long does the hydrogen stay in the water? +

    Drink within 15-20 minutes of the cycle finishing for peak concentration. Hydrogen is the smallest molecule there is and it leaves an open container steadily. Keeping the lid on slows it down.

    What's the difference between the two cycles? +

    Quick Boost runs 3 minutes and reaches about 3,000 PPB. Deep Infusion runs 18 minutes and reaches up to 9,000 PPB with ORP down to −750 mV. Tap the button for the first, hold it for the second.

    How many cycles per charge? +

    25 or more on the 3 minute Quick Boost, 15 or more on the full 18 minute Deep Infusion. The 4,000 mAh battery charges over USB-C in roughly an hour, from the same cable as most phones.

    Is there any taste or smell? +

    Molecular hydrogen is tasteless and odourless. Ozone and chlorine produced on the anode side are exhausted through a separate vent rather than dissolving back into the water.

    How do I clean it? +

    Rinse with plain water after use and let it air-dry with the lid off. Don't put it in a dishwasher and don't submerge the base. The electronics and the plate stack live there.

    What's covered by the warranty? +

    365-day replacement on manufacturing defects, plus a 30-day return window if you simply don't get on with it. Shipping across India is free both ways.

    Is hydrogen water safe? +

    Molecular hydrogen is generally recognised as safe and the device is FDA, GMP, CE and ROHS certified. HydroMax is a wellness product, not a medical device. It isn't intended to diagnose, treat, cure or prevent any condition. If you have a health condition or are pregnant, check with your doctor first.

    HydroMax · 300 ml

    Still have questions?
    Ask a human.

    Message us on WhatsApp and a real person answers. Or book a short video call and we will show you the HydroMax hydrogen water bottle live, in action. No pressure either way.

    365-dayReplacement
    30-dayReturns
    FreePan-India shipping
    Talk to usWhatsApp support

    India's performance hydration brand. Built for athletes who demand more.

    © 2026 Adivaa Smart. All rights reserved. HydroMax 300 ml · Made for everyday hydration