We’ve already talked about the benefits of collagen for hair if you want to dive deeper into the topic, but here’s a quick rundown of why it works: Although hair itself isn’t made of collagen, it’s essential for growth.* See, hair itself is made of a protein called keratin. In order for your body to make keratin, it needs amino acids (the building blocks of protein). And guess what? Collagen consists of amino acids.*

In addition, according to experts, consuming collagen allows the body to produce more amino acids, which can help protect hair follicles from oxidation and increase the productivity of each hair follicle.*

Finally, this special collagen powder contains even more hair-healthy ingredients: vitamin C, vitamin E, and biotin. Here’s why they work: