Skin Inc My Daily Dose of Glow. Full Size 0.67 oz. Brand new in box. Exp: 11/2023 A custom pre-blended serum specially designed to revive the look of dull and aging skin for a youthful complexion with an enviable glow. All Skin Types Dullness Uneven skin tone After 1 Day - 88% says it visibly boosts skin radiance. After 2 weeks - 88% says skin looks clearer. After 1 month, 98% says skin looks visibly improved and 100% says skin looks more luminous.