Our Ambassadors

They run, cycle, fight, and compete. For them, dehydration is not an option - it's a variable to remove from the equation.

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LÉONIE PIERRAULT

LÉONIE PIERRAULT

Triathlon World Vice-Champion

"In a triathlon, hydration is key from the very first hour. I've tested a lot of products; most gave me a sugar rush followed by a crash. Hydratis is neutral; it works during the bike and run, and I no longer get cramps at the end of the race."
SARAH MINGAS

SARAH MINGAS

French Olympic athlete

"I drink Hydratis every day, not just during training. It's become a habit – one glass in the morning, one during the session, one during recovery. Specifically, I feel less exhausted after my long sessions."
DAILY

DAILY

Finally thirsty

Do you forget to drink water at the office or when working from home? The taste will remind you, and the electrolytes will do the rest.
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The observation

You're doing everything right. And yet you're cramping. You're stagnating. You're not recovering well.

Fatigue, training, recovery, or nutrition: drops in performance and cramps are multifactorial. However, hydration remains a key lever that is too often neglected. While classic sports drinks primarily provide energy through a high sugar content, they do not always meet the fundamental need for mineral rebalancing.

Scientifically validated

How does it work

Add one Hydratis tablet to 250 mL of water, and two things happen. First, it imparts a light and pleasant taste that finally makes you want to finish your drink. Second, its unique formula of electrolytes and trace elements—based on WHO ORS recommendations—leverages sodium-glucose cotransport. This mechanism acts as a true "key" to optimize water absorption by the body, transporting it more quickly to your cells. You drink more, and each sip hydrates better.

4 2 key ingredients (sodium and glucose)
3 essential electrolytes
Weak in calories

3 differences you will feel.

What concretely changes when you switch to the unique Hydratis formula based on electrolytes and trace elements.

Before, during, or after exercise, Hydratis helps improve hydration and supports recovery. You'll quickly feel the effects, helping you stay at your best, session after session.
A formula without preservatives, colorants, or sorbitol for better absorption by the body. Compatible with all lifestyles and diets.
Lemon elderflower, peach, mint, berries: the light and subtly sweet taste that makes you want to finish your water bottle.

Not all ways of hydrating are equal.

For efforts > 1 hour, what matters is not how much you drink, but how much your body absorbs.

CriterionStill WaterCoffee / TeaSports DrinkSugared waterHYDRATIS
Makes you want to drink No No No Yes Yes
Cellular hydration No No Yes No Yes
Sugar per glass 0 g 0 g 5–20 g 20–30 g 0 g
Electrolytes X None X None ✓ Few 2g ✓ Complete
Low-calorie ✓ Yes ✓ Yes X No X No ✓ Yes
★★★★★ 4.8/5 — based on 2,400+ verified reviews

They've regained their touch.

★★★★★

"I tested it on my last half-marathon: no cramps at the 18km mark, whereas I systematically had them before. The difference is clear from the end of the first hour of effort."
CM
Thomas M.
Runner, 4 marathons

★★★★★

"After my 4-5 hour bike rides, I used to recover poorly the next day. Since Hydratis, I can do them back-to-back without feeling like I've been hit by a truck. The taste is light, which is a plus."
CL
Claire L.
Cycling, 200km / week

★★★★★

"I was doing CrossFit with a water bottle, period. Systematic cramps during the WOD. With Hydratis, during and after: over. And low in calories, that was a non-negotiable for me."
JR
Julien R.
Crossfit, 5x/week
WHO Protocol — ORS

The game-changing formula.

Hydratis reproduces the Oral Rehydration Solution validated by the World Health Organization: the medical standard for rehydration. Four electrolytes, two trace elements in exact ratios. Very low in calories.

Potassium
Sodium
Magnesium
Chloride
Zinc
Manganese

Answers to your questions

What's in the Best Sellers Pack?

4 tubes of 20 tablets (80 tablets in total) in our most popular flavors: lemon elderflower, peach, mint, and forest fruits. Each tablet dissolves in 500ml of water. Enough to last several weeks, for all your needs.

Sports, evening, everyday... one product for everything?

Yes. Hydratis' unique electrolyte-based formula is inspired by WHO ORS recommendations to meet the same fundamental need: to improve and accelerate water absorption into cells. Only the timing changes - after exercise, before/after a night out, upon waking, or throughout the day when you forget to drink.

I don't like the taste of water. Does that really make a difference?

This is precisely the problem Hydratis solves. The tablet gives your water a light, fruity taste (lemon, grapefruit, raspberry, peach), slightly sweet, with no chemical aftertaste. Most users naturally double their water consumption from the first week, simply because drinking becomes enjoyable.