THE KEY INGREDIENT: Collagen is a vital component of plump healthy skin. Collagen is a natural choice for supplemental skin support, and works with Hyaluronic Acid and Vitamin C to help replenish vital beauty proteins for natural collagen production.</br>ULTIMATE HYDRATION: Hyaluronic Acid is a component found naturally in skin that supports hydration from within. Vitamin C is an essential nutrient required for promoting natural collagen production and helps protect cells from oxidative stress.</br>Healthier INGREDIENTS: We know you do your best to watch what you put into your body. We embrace this dedication to ensure that our products meet your standards and accomodate your dietary needs. This formula uses vegetarian outer capsules in place of alternatives to deliver a more suitable option to a variety of diets.</br>FREE OF: Reserveage Collagen Replenish is Gluten Free, Non-GMO and contain no unnecessary fillers or additives.</br>PROMOTE + NOURISH WELLNESS: What is Reserveage's Mission? To promote and nourish wellness - one body, one goal, one solution at a time in a way that incorporates sustainability and equal opportunity for wellness.</br></br>Product Description</br></br>Keratin provides the highest proportions of amino acids necessary to promote thick, healthy hair. Keratin Booster for Men helps provide a nourishing blend of ingredients aimed at supporting and maintaining healthy, youthful-looking hair. It features Cynatine HNS, a patented form of bioavailable Keratin, combined with plant-derived Saw Palmetto and Beta Sitosterol as well as our Pro-Longevity Factors Blend.</br><br/>http://www.amazon.com/gp/product/B0056A45DC