With 0.3% pure HPR and soothing Vitamin E, this gentle retinoid serum helps increase skin cell turnover and boosts collagen production to help visibly improve signs of aging, including fine lines, wrinkles, elasticity, loss of firmness and reveal a brighter, more unified complexion and skin texture. What's inside? Starter Pack: 32 Tablets Supply + 1 Reusable Dropper Bottler Refill: 32 Tablets Supply Megadose™ is a revolutionary, patent-pending, line of targeted serums that delivers a fresh daily dose of clinically-proven active ingredients while being suitable for all skin types. Unlike traditional liquid serums, each Megadose™ comes as single-dose, waterless tablets, meant to be rehydrated with water right before application.