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Continuous release hydration Replenishing Gel For Normal or Combination Skin

Biotherm's only adaptive hydrating gel: The equivalent of 500 hours of hydration in a jar1

1 Instrumental test, 20 subjects – Cumulative duration for a 50ml jar based on 8h of hydration per application for 77 days.

Biotherm develops Aquasource, a hydrating formula with Life Plankton and Mannose to keep skin ideally moisturized hour after hour, whatever the conditions. After using this innovative facial moisturizer for women, your skin is plumped, radiant as if newly moisturized.

Everyday your skin loses up to ½ liter of water. Aquasource enables skin to keep hydration up to 48 hours after a single application.

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Rated 4.8 out of 5 by 442 reviewers.
Rated 5 out of 5 by Surprisingly good for my deeply dehydrated combination skin Surprisingly good for my deeply dehydrated combination skin. To give you a bit of background about my skin type: I have taken Roaccutane, got laser sessions and used multiple anti-acne treatments in my early 20s that have deeply dehydrated my skin. In my late 20s the acne reappeared. Now I’m in my early 30s and fighting with acne, but can no longer afford to use harsh treatments. So, I’m trying to balance hydration with anti-acne treatments. Aquasource is a hydrating gel that doesn’t make my skin oily during the day and it’s a good make-up base for BB creams (I’ve tested it with several and I didn’t get any flakes). It’s not intensively hydrating so whenever I’m doing facials, I use Aquasource Cocoon during the night and my skin is smooth in the morning. Aquasource helps me balance hydration with acne treatments to improve the skin appearance. November 20, 2015
Rated 5 out of 5 by Great moisturizer My skin is dry but also sensitive. Aquasource not only hydrates, but is one of the few moisturizers that does not irritate my skin. November 6, 2015
Rated 5 out of 5 by This gel continues release hydration in your eyes area. I've been using this product for two months and I saw a big difference in my skin after the first week of use, makes your eyes skin feel fresh, awake and very tonified. Very recommended. November 6, 2015
Rated 5 out of 5 by Quenching I'm very happy with this moisturizer. It's light on the skin yet very absorbing. It hydrates my face pretty much the whole day. The smell is also refreshing. November 6, 2015
Rated 5 out of 5 by Using this product keeps my skin hydrated This product goes on smoothly and keeps my skin hydrated all day long. November 6, 2015
Rated 5 out of 5 by Splash Of Water in your face I'm a long time user, and I could only praise this product because it hydrates but it's not oily. Feels great with a delicious fragrance. Can't have enough of it. Just wished it was a bit more affordable so I can buy more @ the time. I hate to run out of it !!!!! ;) love love love. November 6, 2015
Rated 5 out of 5 by Enhanced quality I have used this product before but I can feel the difference after they made some changes in it. My skin absorbing it very well and became much smoother. I am in love with this product!! November 6, 2015
Rated 5 out of 5 by This product is pretty beneficial to the oil skin. I recommend that people who want effective oil control could choose this product. November 5, 2015
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Hydration 5 layers deep within the upper layers of the epidermis for long-lasting comfort. 




1. Hydrated: +105% in extreme conditions1
2. 33% reduction of trans-epidermal2

1 Corneometer® in extreme dry and hot conditions comparable to Sahara desert (38°C and Relative Humidity 20%) – single application – 24 women 
2  Tewameter® measurement of the Trans Epidermal Water Loss – result obtained after immediate single application - 24 women


3. Bounce: +10%


4. Supple: for 80% of women
5. Comfortable: for 84% of women
6. Soothed : for 74% of women
7. Regenerated: for 60% of women
8. Smoothed : for 70% of women
9. Softer : for 88% of women
10. Refined skin texture : for 68% of women
11. Luminous: for 74% of women
12. More beautiful: for 80% of women
13. Revitalized: for 66% of women
14. Nurtured: for 72% of women
15. Fresh complexion: for 86% of women


The improved Aquasource formula comes in the original pleasant gel texture women have loved from the start. A keystone of Aquasource’s hydrating efficacy, any formula changes are made if they don’t alter its iconic, cooling, fresh gel texture.
Aquasource gel is suitable for all skin types even sensitive.



A sugar responsible for stocking water in vegetal life.

Use every morning and / or evening on cleansed and toned skin.
Place one dose into the palm of the hand
Using both hands, smooth over the face in an outward pattern starting from the centre. Finish by the neck. Avoid eye contour.

Face Care > Category > Moisturizers