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Collagen for Hair: Can Collagen Really Increase Hair Growth?

Collagen for hair growth? So, you might be asking, what’s the link between collagen and hair? Well, the link really lies in the relationship between keratin and collagen.

Read on

You might have heard about collagen supplementation lately. Some people are adding collagen peptides to their morning coffee while others are increasing natural collagen production in the skin by using retinoids or vitamin C.

But what is all of this commotion about? Can collagen really help with hair growth and increasing hair thickness?

In this article, we will discuss collagen and how it’s potentially linked to hair growth.

First off, what is collagen?

Collagen is the most abundant protein in the human body. This protein accounts for up to 35% of whole-body protein content. Collagen has been called the “building block of all connective tissue” as it is found in the bones, cartilage, muscles, tendons, ligaments, blood vessels, eyes, and teeth.

It plays a multitude of roles including strengthening the bones and providing structural support for the hair, skin, and nails. As we age, we begin to naturally decrease the amount of collagen we produce. This collagen loss may cause a loss of skin elasticity and thinner hair and skin over time.

Collagen for hair growth?

So, you might be asking, what’s the link between collagen and hair? Well, the link really lies in the relationship between keratin and collagen.

Hair is mostly comprised of the protein keratin. Many amino acids are required to create keratin -- many of which are found in collagen. The thought process behind collagen and hair growth is, collagen may provide the necessary amino acids to build keratin -- and thus provide the building blocks of healthy hair.

Keratin is involved in hair regeneration, strength, elasticity, and the overall health of hair. When the hair is lacking in the protein keratin, it might break or shed more easily.

Which type of collagen is best for hair growth?

The amino acids that are most necessary for the creation of the “hair protein” keratin is proline and glycine -- which are found in collagen.

Consuming collagen that is specifically proline-rich and glycine-rich might have a positive effect on hair health.

In order to support your natural collagen production, you need a few important nutrients: vitamin C, proline, glycine.  

However, collagen and hair growth research is limited

If you are struggling with hair loss, it is important to note that there is limited research when it comes to collagen and hair growth.

While increasing the building blocks of healthy skin and hair can’t hurt, a more evidence-based approach might be more effective for those with considerable hair loss.

For those dealing with hair loss, here at Strut, we have formulated hair growth formulas that are evidence-based and formulated by physicians. Try these along with collagen and biotin-rich StrutVite.

Learn more: Women’s RX hair growth formula

Learn more: Men’s RX hair growth formulas

The bottom line

  • Collagen supplementation might increase the building blocks necessary for creating strong and healthy hair.
  • More research is needed to know the efficacy of collagen supplementation for hair growth.
  • Changes in diet might increase collagen production.
  • There are many effective topical hair loss treatments that are supported by scientific research.

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If you want to try our prescription-strength hair growth formulas, complete a questionnaire-based online doctor's consultation to see if our treatments are right for you.

If our doctors find our formulas are a good fit for you, we’ll ship your prescription right to your home with free shipping.

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