I absolutely love your Collagen! My hair was brittle, falling out & so dry. I noticed a difference within the 1st week. Now after about 20 days my hair texture has improved immensely. When I wash I Barely get any hair falling out & now you can are regrowth (tons of baby hairs). I can't thank you enough for your products. The price is fair as well to allow you to continue purchasing. So many have doubled on price but don't even work.