See a more luminous, even-toned look with this ultra-lightweight serum for all skintones*.

With its exclusive brightening complex, including potent 98.8% naturally derived Ferments plus Vitamin C.

BRIGHTENS: Skin looks brighter with renewed clarity.

HELPS EVEN SKINTONE: Skin looks more even-toned and dark spots look reduced in appearance.

REFINES TEXTURE: Skin feels hydrated, softer and smoother, with a more refined-looking texture.

82%SAID SKIN LOOKED MORE GLOWING AND LUMINOUS IMMEDIATELY.*

Inspired by professional treatments, it rapidly brightens the look of skin, and works to improve the appearance of dark spots and uneven skintone. Anti-oxidants help protect against environmental damage which can cause uneven skintone.

The fast-absorbing formula of the Rapid Brightening Treatment helps smooth skin's texture and enhance the natural radiance of your glowing skin. With anti-irritants and a super-dose of Hyaluronic Acid, this Ferment² Vitamin C serum infuses skin with plumping, soothing, long-lasting moisture-delivers 48H hydration. Oil-free. Gentle on all skintypes.

WHAT IS FERMENT²? It's a powerful double-ferment combining a high concentration of our exclusive Yeast Ferment with a brightening Molasses Ferment. Both ferments work to help improve the appearance of dark spots and clarity for more glowing skin.

Estée Lauder scientists are experts in fermentation, a process that concentrates and amplifies an ingredient.

WHAT IS VITAMIN C?It's a renowned brightening,anti-aging and anti-oxidant ingredient. In this Ferment² Vitamin C serum, it helps skintone look brighter and more even and helps reduce the look of dark spots.

*Consumer testing on 280 women.