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Does Collagen Thicken Hair?

by: Better Not Younger May 17, 2021 4 min read

Enjoy thicker, healthier hair by taking collagen gummy supplements from Better Not Younger.

Collagen is often recognized as a potent solution for thickening hair. It may reduce hair loss and accelerate hair growth while also improving nail and skin health.


Collagen's ability to boost skin elasticity also applies to your scalp. The dermal layer where your hair follicles are situated can experience damage, leading to age-related thinning and hair loss. 


Thankfully, eating a diet full of collagen-rich foods and taking supplements can be effective at fortifying your scalp, improving follicle health, and boosting hair thickness.


Collagen’s Role in Supporting Follicle Function


Collagen plays a significant role in maintaining follicle function, even though only a tiny amount of collagen is located in the outer layers of your hair shaft. Yet, you can find it in the dermal tissue surrounding your follicles. 


Several studies have shown that during the hair's growth (anagen) phase, the collagen amount surrounding the hair bulb thickens and increases. When the hair follicle passes into the catagen stage, it sheds two layers of collagen encompassing it. 


As our bodies create more collagen, the layers regenerate. This supports our hair follicles re-entering the anagen phase, maintaining the ongoing hair growth cycle.


How Does Collagen Thicken Hair?


Collagen helps thicken hair by fighting follicle damage, preventing age-related thinning, and providing the building blocks that make up hair.


Collagen Can Help Fight Hair Follicle Damage 


Healthy hair follicles are undoubtedly the key to minimal hair loss and thicker hair strands of hair. 


Though, as we go through life, our follicles come under attack from an accumulation of free radicals produced by poor eating, chronic stress, UV exposure, smoking, and aging. Free radicals are highly reactive molecules, and too many of them can damage the DNA, lipids, and proteins that make up cells in our bodies. 


Indirect evidence has suggested that free radicals may also harm our hair follicles, the pocket-like organs where our hairs are formed.


A 2016 Tokyo Medical University study discovered a relationship between hair loss and free radicals. Researchers found that an increased presence of free radicals on the scalp led to increased hair loss and thinning. 


Collagen can fight damage caused by free radicals by acting as an antioxidant. Studies have shown that marine collagen, in particular, can fight free radicals and stop future scalp and hair damage. 


Collagen May Prevent Age-Related Hair Thinning 


The middle layer of skin called the dermis contains each of your hairs' roots and is made up of 70% collagen. In particular, collagen contributes to the strength and elasticity of your dermis.


As we age, our bodies experience decreased collagen production and become less proficient at replenishing our dermal cells. This weakens our skin and shrinks our follicles. Along with menopause, this may be the reason our hair grows thinner over time.


Because of this, making sure you provide your body with plenty of collagen may help you nurture a healthy dermis and fend off hair thinning.


Studies have shown that collagen supplements improve skin elasticity, boost collagen levels in the skin, and decrease skin-aging signs.


Since hair develops in the skin, taking collagen supplements to prevent dermal aging may contribute to decreased thinning and improved hair growth.


Collagen Supplies Amino Acids That Can Be Used to Create Hair


Collagen makes up 30% of the protein in our bodies and is a synthesis of amino acids, specifically proline, hydroxyproline, and glycine. Proline is also the most vital amino acid for producing keratin.


Some researchers hypothesize that consuming proline-rich collagen in foods and supplements can assist your body in creating keratin. Your body can then use these building blocks to grow thicker, healthier hair. 


Collagen Supplements Are Made Easy to Absorb


It’s important to note that when you consume collagen orally, your body breaks it down into amino acids and then releases them into the bloodstream. Only then can it create collagen. That’s why in addition to taking collagen supplements, consuming a diet rich in vitamins and minerals is vital to helping collagen molecules form.


Many collagen supplements are hydrolyzed, which means they are broken down in advance (into peptides of two or three amino acids), making them easier for your body to absorb.


Marine collagen, in particular, is abundant in antioxidants, and its easily digestible compounds can combat free radicals and help stop future hair damage.


How to Choose the Best Collagen Supplement




When choosing a collagen supplement, be sure to select a quality product for your needs. Of the body’s 16 collagen varieties, types I and III are the most plentiful, and both are crucial for creating vibrant hair and skin. 


Better Not Younger’s tropical-flavored Power Within Skin & Scalp Collagen Gummies are packed with 96 milligrams of types I and III marine collagen. They are sourced from pollack, cod, and haddock scales. 


To help your body create thicker hair from the inside, take two gummies daily, or as recommended by your healthcare professional. For more hair thickening solutions, visit our Shop page.




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