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Vitamin C radiance serum, The Simple Serum

Hydrates and Calms

FAQ Radiance
80% of users saw enhanced radiance; 81% noted smoother skin*

Featuring a light, fluid texture and the perfect amount of glow, The Simple Serum is packed with soothing ingredients that encourage clarity and radiance, no matter the skin type. Glycerin deeply hydrates and calms, vitamin C works to stimulate collagen production and grape seed oil - rich in omega-6, vitamin E and polyphenols - acts as a super antioxidant on the skin, minimizing free-radical damage from stress, pollution and general aging.

Ideal for: all skin types, even the most sensitive 

*Outcome of 2019 study on 21 users, after 21 days of use, France


Apply 3-4 drops of The Simple Serum morning and evening to clean skin on face, neck and décolleté, using gentle pressure. 

Do not swallow


Prebiotics Promote the development of
friendly bacteria in the intestine
Vitamin C Brightens, tones and clarifies the skin; stimulates collagen production and combats the first signs of aging
Centella asiatica Encourages healthy microcirculation,
supports skin’s elasticity for a firmer,
smoother appearance
Probiotics Regulate natural skin flora

See the full list of ingredients

AQUA (WATER) (Hydrates, serves as a carrier for the other ingredients.), PROPANEDIOL (Obtained by biotechnology from corn. It is a humectant: a substance that captures water inside the epidermis and leaves a soft finish on the skin.), GLYCERIN (Moisturizer. Biomimetic molecule that the skin uses naturally in its metabolism. ), ALPHA-GLUCAN OLIGOSACCHARIDE (Prebiotics), ASCORBYL GLUCOSIDE (Derived from potato starch, it is a stabilized vitamin C derivative. Restores radiance, brightens, smoothes fine lines and wrinkles, antioxidant. ), POLYGLYCERYL-10 ISOSTEARATE (Vegetable derivative (coconut oils, soya, Brassica napus…). Emulsifier and emollient. ), ARGININE ( Amino acid obtained by fermentation. Contributes to the production of essential proteins for the skin. Moisturizer. ), 1,2-HEXANEDIOL ( Moisturizer, helps solubilize certain ingredients and stabilize the formula, antimicrobial. ), PENTYLENE GLYCOL ( From the sugar cane It is a humectant: a substance that captures water inside the epidermis and leaves a soft finish on the skin. ), VITIS VINIFERA (GRAPE) SEED OIL ( Grape seed oil. Nutritious, softening. Rich in omega 6, vitamin E and polyphenols which make it particularly antioxidant. ), POLYMNIA SONCHIFOLIA ROOT JUICE (Prebiotics. ), TOCOPHEROL (Vitamin E from soybeans. Antioxidant. Biomimetic molecule that the skin uses naturally in its metabolism.), ALOE BARBADENSIS LEAF JUICE POWDER (Aloe juice from fresh leaves. Rich in water, water-binding mucilages, aloe vera is a super moisturizer, soothing and softening. ), HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL ( Sunflower oil. Nutritious, softening, softening. Rich in omega 6 and omega 9 ), LACTOBACILLUS ( Probiotics. ), SODIUM HYALURONATE ( Obtained by fermentation. This high molecular weight hyaluronic acid captures up to 100 times its weight in water to instantly hydrate and plump. ), OLEA EUROPAEA (OLIVE) LEAF EXTRACT (Olive leaf extract. Antioxidant. ), CENTELLA ASI ATICA LEAF EXTRACT ( Antioxidant, soothing, stimulates collagen synthesis to reduce fine lines and wrinkles. ), XANTHAN GUM ( Gelling agent of the aqueous phase resulting from the biofermentation of wheat and corn sugar. ), PROPYLENE GLYCOL (Humectant (captures water) and active ingredient penetration booster. It is also used to solubilize certain ingredients for a homogeneous and stable formula.), MALTODEXTRIN (Plant complex sugar, it serves as a support for the prebiotics in the formula.), TETRASODIUM GLUTAMATE DIACETATE ( Chelating agent: allows the formula to remain stable over time. ), CITRIC ACID ( Resulting from fermentation of a source of sugar. It regulates the pH of the formula so that it is perfectly compatible with the pH skin.), SODIUM BENZOATE (Preservative, authorized in organic cosmetics and for the food industry.), o-CYMEN-5-OL (Preservative.)

This list of ingredients is subject to change, please consult the packaging of the product purchased.


As The Simple Serum contains Ascorbyl Glucoside, a more stable and water-soluble derivative of pure vitamin C that is less potent but better tolerated in sensitive skin, a percentage is not noted. The Simple Serum targets multiple skin concerns, including those addressed by typical vitamin C serums: A blend of ingredients to neutralize skin-damaging free radicals, boost collagen production, encourage brightness, clarity and glow.

Vitamin C may diminish melanin in the skin, and it is highly recommended to use a broad-spectrum SPF as the last step in your morning skincare.