Never opened or used, no box. Take rough, bumpy skin texture and smooth it out in just one week. The gentle intensity of this exfoliating AHA lactic acid face serum delivers a smoother and softer texture, visibly diminished fine lines, and an overall brighter complexion, while the squalane at the heart of the formula soothes and fortifies to make skin feel stronger and healthier. Powerful but non-irritating, the 10% vegan lactic acid formula delivers silky skin-at any age. This rapid retexturizing serum with 10% vegan lactic acid dissolves dead surface cells and reveals soft, luminous new skin below. Unlike other treatments with long wait times, results are visible quickly-as soon as overnight, or after only 1-2 weeks. Lactic acid is a "does-it-all" ingredient that fights uneven texture, minimizes signs of aging, and can be layered with other Biossance treatments to amplify their benefits. Size: 30mL/1oz Awards: 2020 Women's Health Beauty Awards "Best Serum" 2021 Glamour Beauty Awards "Best Exfoliator" LEADING INGREDIENTS: 10% Vegan Lactic Acid: Boosts cell turnover, which slows as we age. Lactic acid is a gently powerful alpha hydroxy acid (AHA) that effectively exfoliates and resurfaces skin. Clover: Boosts lactic's exfoliating benefits by revving up cell turnover. It also helps reset and renew skin after each day's dose of UV rays, blue light and pollution. Squalane: Supports and replenishes skin's moisture barrier by adding weightless hydration to the skin.