Purefinity?s MULTI COLLAGEN POWDER provides the industry?s leading highest quality available COLLAGEN peptides available on the market. Not only do we source our raw materials HERE IS IN THE USA , we took it a step further! Purefinity stands behind our promise that all 5 types of COLLAGEN in our formula are: - GMO FREE -GLUTEN FREE -GRASS-FED PASTURE RAISED -CAGE FREE CHICKEN -WILD CAUGHT FISH Made with these 5 pure types of Collagen with the additional benefits of Biotin, Vitamin C & Hyaluronic Acid, Purefinity?s MULTI COLLAGEN PROTEIN POWDER is the perfect choice for: -COLLAGEN POWDER FOR WOMEN -JOINT SUPPORT AND MUSCLE DEVELOPMENT -HAIR, SKIN AND NAIL SUPPLEMENT -OPTIMAL DETOX CLEANSE WEIGHT LOSS Purefinity's MULTI COLLAGEN features 10g of Collagen Protein per serving PLUS 5000mcg of Biotin at a 50% higher dose than our competitors! That all translates into more performance, better joint health, and more beautiful hair, skin & nails. We can?t stress this enough, Purefinity?s Multi Collagen Powder is not just a better product - it?s the best Multi Collagen Blend science has to offer. Don?t miss out on another great product. Try PUREFINITY?s MULTI COLLAGEN PEPTIDES today.