Serum for Hyperpigmentation and Loss of Firmnesswith 5% Tranexamic Acid + TetrapeptideSérumsPrevent and reduce the appearance of dark spots by inhibiting melanin synthesis at its source.This serum also stimulates collagen production to help firm the skin.94% naturally derived. Vegan. Made in France. Skin aging and UV exposure alter the way the skin functions:- The natural synthesis of collagen and elastin decreases, resulting in a loss of firmness.- Melanogenesis, the skin's natural pigmentation process, is also affected, leading to the appearance of age spots and a deterioration in the uniformity of skin tone.This serum combines a high concentration of tranexamic acid with a multi-functional peptide to diminish the appearance of pigmentation spots and firm the skin.Active ingredients5% Tranexamic Acid:A synthetic derivative of lysine, an amino acid found in the skin, tranexamic acid acts on skin hyperpigmentation at its source.It limits the synthesis of melanin, the natural pigment responsible for skin tanning and induced by UV, by blocking the interaction between skin cells and melanocytes.Tranexamic acid thus visibly reduces color irregularities in the skin and improves the uniformity of skin tone. Tetrapeptide-2:Tetrapeptide-2 is a peptide composed of four amino acids. It stimulates the synthesis of key molecules involved in the support and firmness of the skin: elastin, collagen and fibrillin. It also inhibits certain reactions in the melanogenesis process and thus reduces age spots.Tetrapeptide-2 has a strong antioxidant power that protects the skin against free radicals and revives its natural radiance.
