Rilastil D-clar Depigmenting Concentrate Drops 30ml is therapeutically effective in combating all types of pigmentation: dark spots, melasma, and acne scars, thanks to hydroxyreservatrol and bethyl rosorcinol to inhibit the production of melanin pigment (responsible for giving color to the skin), thus working to treat these stubborn pigmentations while preventing their appearance. D-Clar Serum from Relastil contains the Claritex complex, which is vitamin C, niacinamide, and tetrapeptide-30, which unifies skin tone, enhances its freshness, and works synergistically to remove these pigmentations. It also contains fruit acids, which play a major role in exfoliating the outer surface of the skin and Skin cell regeneration. D-Clar Serum from Rilastil is suitable for all skin types, including sensitive ones, because it contains peony extract, which in turn works to soothe the skin and not irritate it.