If you're looking for a way to thicken your hair and promote hair growth, you may want to consider taking collagen. Collagen is a protein that's found in our skin, hair, and nails. It's responsible for giving our skin its elasticity and our hair its strength.

As we age, our bodies produce less collagen, which can lead to wrinkling skin and thinning hair. Fortunately, collagen supplements can help combat these effects of aging. But with all the different collagen supplements on the market, which one should you choose?

Type I Collagen

Type I collagen is the most abundant type of collagen in the human body. It's found in our skin, tendons, organs, and bones.

Type I collagen is also the best type of collagen for hair growth. This is because it helps to stimulate follicle cells, which are responsible for hair growth.

In one study, participants who took a type I collagen supplement experienced an increase in hair density after just four weeks.

If you're looking for a collagen supplement that will help promote hair growth, be sure to choose one that contains type I collagen.

Type II Collagen

Type II collagen is found in our cartilage and joints. It provides our joints with support and Shock-absorption properties.

Type II collagen has also been shown to promote hair growth by stimulating follicle cells. In one study, participants who took a type II collagen supplement experienced an increase in hair density and thickness after eight weeks.

If you're looking for a collagen supplement that will help thicken your hair, be sure to choose one that contains type II collagen.

There are many different types of collagens on the market today. However, not all collagens are created equal when it comes to promoting hair growth.

If you're looking for a collagen supplement that will help thicken your hair and stimulate follicle cells, be sure to choose one that contains type I or type II collagen.

I hope this report has given you the information you were looking for.  If you're in the market to find the best collagen for hair growth, click the link below to find our top picks.  Thanks for reading and good luck with your health journey!