Top 4 Benefits of Collagen for Hair Growth

Written by: RKT Hair Care Team


Time to read 5 min

What is Collagen?

The first thing you may find about collagen is its biological definition: a structural protein that acts as connective tissue found in most of your body. Collagen builds everything in your body that needs a structure, such as bones, skin, hair, muscles, tendons, and ligaments, which all need the ability to perform dynamic movement, stretch, or be rigid.

Collagen is a protein that is a naturally produced by your body, but it is not consumed in a manner that is converted for immediate use. There are naturally occurring collagens in the protein that we eat, but those proteins are not put into immediate use like we would with consuming vitamins from our food, because when collagen is consumed in, for example, a piece of steak with juicy tendons, the tendons are broken down by our digestive systems into building blocks. These building blocks, mostly amino acids, have to be reassembled again in order for our body to use them as our own collagen, such as collagen for hair growth. Foods or diets recommended for boosting your collagen levels are not actually rich in collagen, but are rich in vitamins and minerals that help boost the bodily processes that make collagen.

Collagen supplements

Collagen in Skin Care

When thinking about collagen in products that you don’t consume with your digestive system, you’ll find the search to be more related to skin care. Collagen is a protein essential to the maintenance of your skin’s elasticity, meaning its youthfulness and plumpness. As we age, our bodies produce less collagen simply because aging means our body does everything at a slower pace. Since collagen is a protein that is hard to replace quickly, our skin loses youthfulness and elasticity.

Skin products aid with the production of collagen and the replacement of collagen. While skin care products may claim to prevent aging or replenish your collagen levels, it does not do so by directly putting collagen back into your skin. Creams and lotions that are said to have collagen or target collagen are actually just moisturizers and cleansers that don’t provide a direct revitalization of your collagen levels. However, they do help with providing a good environment for your skin cells to produce more collagen.

Collagen in skin

Collagen for Hair Growth

Collagen is one of the proteins that makes your hair, but it is not a protein that makes up your hair. The way collagen for hair growth works is through targeting the skin and hair follicles in your scalp. Since collagen is an essential part of retaining skin elasticity and youth, it is important to have high levels of collagen and collagen production in your scalp in order to maintain healthy hair growth. However, here are four reasons why collagen for hair growth works.

1. Collagen consumption provides amino acids for hair

Consuming collagen supplements are the surest way to boost your levels of collagen, but when consuming supplements, remember you are not actually consuming collagen. You are consuming vitamins, minerals, and other nutrients that boost the processes in your body that make collagen. When you consume collagen for hair growth, be sure to also eat a healthy diet with plenty of protein that can be broken down into amino acids, but also eat a balanced diet that has the other nutrients. You need a balanced diet for collagen supplements to work, which can then be used to turn your amino acids into the types of protein you want, such as keratin for hair growth. Collagen supplements will make it easier for you to grow hair, but you need to play your part as well.

2. Collagen protects your hair follicles

Collagen for hair growth is essentially the maintenance of collagen in your scalp. Since collagen is a structural, connective tissue, having good levels of it helps maintain your hair's connective tissues starting at the root. When you have adequate levels of collagen in your scalp, your hair will grow at a normal rate. If you have healthy and high levels of collagen, your hair is prone to grow faster because the hair follicles are stronger.

Collagen also helps with preventing filth and other oils from building up in your pores and at the root of your hair follicles. With tight, elastic skin, your pores, and hair follicles, will have less dirt and grease coagulating in between the seams. If you have large pores and weak hair follicles, you are likely suffering from a lack of collagen and may experience trouble with dandruff, greasiness, and acne. 

3. Collagen helps with hair thinning

After discussing how collagen is good for hair growth through the follicles, it is also nice to note that strong hair follicles will mean less hair thinning. In order to prevent hair from falling out, the elasticity of your skin is important. This elasticity cinches the hair at the root so that under pressure, your hair is strong enough so that any pulling is not tearing out your hair. Low levels of collagen can mean simple things like combing your hair or putting it up in ponytails can lead to hair loss and thinning.

It is also important to notice that strong hair follicles will mean that thicker hair can be produced. A weak hair follicle due to a lack of collagen in your scalp means your hair will also get naturally thinner in width, not just volume. Collagen for hair growth in this case also means the growth of the diameter of your hair.

4. Collagen prevents hair breakage

Lastly, collagen for hair growth also translates to the growth of your hair's strength. Collagen is essential to the health of your scalp, but it is also essential to retaining the strength of the hair that is already grown by keeping your hair supplemented with nutrients.  Collagen for hair growth, in this case, is about preventing split ends and hair damage. When your hair isn't damaged, it will be able to grow normally. 

Products with Collagen for Hair Growth

Collagen for hair growth isn't common in most hair treatments if they do not emphasize the health of your scalp. RKT hair care is different in its approach to hair care in that RKT products target hair problems by focusing on the scalp. Some of the key ingredients in RKT Scalp Treatment are biotin, peptides, and collagen, which will boost the natural levels of your hair and scalp's protein and nutrient levels.