Guinot New White Vitamin C Serum

This serum uses Melanoxyl and pure Vitamin C to brighten the complexion and fade brown spots. It is intended for those with dark spots and uneven skin tone.

• The description claims that Melanoxyl slows UV-induced melanin production and reduces initial melanin levels.
• The description claims that pure Vitamin C helps brighten the skin by inhibiting tyrosinase and protecting the skin from free radicals.