Collagen preparations work on hair regrowth

Collagen For Hair: Can It Prevent Hair Loss and Gray Hair?

Is Collagen Good For Hair? Collagen is a protein that serves as a building block for hair, skin, nails, muscles, tendons, and even blood vessels. It is actually the most abundant protein in humans, making up 75 percent of the dry weight of the skin and 30 percent of our body's total protein mass.

As we get older, our bodies naturally produce less collagen. And sun damage can further decrease our collagen production. This loss of collagen can contribute to some of the classic signs of aging in some people - such as wrinkled and sagging skin, roughness, dryness, itching, increased fragility, and skin that is more prone to breakage.

It is therefore not surprising that some people see products containing collagen as the key to reversing these unwanted age badges, and that products - from eye creams and shampoos to oral supplements - offer benefits like the promise of supple skin and thicker hair.

There is some research that suggests that collagen supplements can improve the health and appearance of our skin - it has been shown to improve elasticity and increase hydration. Research has shown other health benefits of collagen supplements, including decreased joint pain and increased muscle mass, in studies of athletes who consumed daily collagen supplements shortly after a workout.

But the truth is: We don't yet know whether collagen supplements can help prevent hair loss or prevent hair from turning gray.

This article breaks down some theories about what collagen supplements can do for hair health.

Theory: Amino acids in collagen supplements act as building blocks for thicker hair

It is believed that the amino acids in collagen supplements help your body produce more keratin, which contributes to thick, healthy hair. Collagen itself is made up of amino acids - especially glycine, proline and hydroxyprooline. Hair consists mainly of the protein keratin, which itself consists of proline (among other amino acids).

Collagen supplements are usually already broken down into peptides containing two or three amino acids to make them easier for your body to process.

At least two of the primary amino acids in collagen - proline and glycine - play a role in hair health.

More research is needed to determine whether increasing the amount of collagen you consume - whether in the form of collagen-rich foods or a collagen supplement - can help your body make the keratin it needs for thicker, healthier hair.

Theory: Collagen peptides fight free radical damage to hair follicles

One theory about why hair degrades with age centers on the battle between free radicals and antioxidants. Free radicals are highly reactive molecules that can directly damage the proteins, DNA, and lipids that make up our cells. In particular, evidence suggests that free radicals can damage our hair follicles - the tunnel-like structure under our outer skin layer where hair begins to grow - and that collagen is particularly vulnerable to attack.

Our bodies produce free radicals (and these production increase with age), but they are also found in our environment in things like UV rays, cigarette smoke, and other pollutants. In contrast, antioxidants can reduce and neutralize these molecules, but it's not surprising that we make fewer of them as we age.

The idea is that since collagen is believed to increase the activity of fibroblasts - which induce natural collagen production in our bodies - an oral collagen supplement can help counteract collagen loss via free radicals by promoting natural collagen production .

More research is needed to determine whether taking collagen supplements can help fight free radicals in your body, including those that can damage your hair follicles.

Theory: collagen peptides slow down hair graying

It has also been suggested that free radicals contribute to hair graying, called the "free radical graying theory". Our hair naturally loses pigment as we age, but exposure to free radicals can make this worse.

The theory is that free radicals destroy the cells that make the pigment in our hair, and without enough antioxidants to defend against this cell destruction, hair begins to turn gray. Presumably, according to this theory, an increasing consumption of antioxidants could slow down the graying process.

We need more research to better understand the effect antioxidants have on the graying process and to see if collagen supplements can boost antioxidant activity in your body to fight free radicals and slow down this process.

Theory: collagen peptides prevent hair loss

As we get older, our bodies produce less collagen, our dermis weaken, and it is believed that our hair follicles miniaturize because of - or at least in part - what ultimately leads to hair loss.

Since a collagen supplement has been shown to improve skin elasticity and hydration, some believe it can help prevent hair loss in old age.

However, it's worth noting that this is one of the many areas where collagen and hair health play a role that still needs more research.

Conclusion: more research is necessary

Collagen is a building block for many things in our bodies, including a shiny head of hair.

Given that we produce less collagen as we age - and inevitable things like the sun can reduce our collagen production even further - it is natural to wonder what impact this can have on our hair health and what we can do about ourselves to defend against the harm.

There are many theories about what increasing your collagen intake - either with foods rich in collagen or with collagen supplements - can do for your hair.

According to the research available, collagen supplements can improve our body's fibroblasts, which are individual cell networks in the skin that produce collagen. And, as we already know, collagen is used by our body to build connective tissue, skin, and nails.

And while research suggests that collagen plays an active role in supporting hair health, much more research needs to be done to see if it can prevent hair thinning, graying, and damage to your follicles.

Shopping List

In the following you will find collagen products that I have tried myself and can recommend. As an Amazon partner, I earn from qualified purchases, there are no extra costs for you, but you support my research and this blog with a purchase via my link.

Dr. Schedu Keratin Collagen Shampoo:

Collagen gummy bears:

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