- The key ingredient, Stay-C 50, registered as a quasi-drug in Japan, has been clinically shown to reverse the signs of aging and brighten the skin
- Results in fresher-looking, vibrant skin
- Prolonged use significantly improves the skin's firmness
- Reverses photo-aging at the cellular level while providing a strong antioxidant defense
This booster envelops the skin in the goodness of Vitamin C, toning the skin, reversing photoaging and making the complexion look younger and more vibrant.
Why We Love It
It can be applied am and/or pm as needed. Mixed in the palm of the hand with the Recovery Serum to maximize results, or directly in your usual cream for a boost. During the first week, we advise limiting the use to the pm, so as to allow the skin to better adapt. 2-3 drops are enough, more can be used if needed. The use of an adapted UV protection during the day is imperative to better protect the skin (and vitamin C in the formula!).
Paraben-free. Allergen-Free. Without Phenoxyethanol. Parfum-Free. Colour-free. Vegan. Cruelty-free.
Water/Eau, Sodium Ascorbyl Phosphate, Glycerin, Butylene Glycol, Ascorbic Acid, Citric Acid, 1,2-Hexanediol, Caprylyl Glycol, PEG-40 Hydrogenated Castor Oil, Xanthan Gum, Disodium EDTA
- Variant: 20 ml
- Brand: Swiss Line