Mayraki Blog

The Role of Collagen in Strengthening Hair Strands

May 23, 2025 | By Maria Eliza Pineda

The Role of Collagen in Strengthening Hair Strands

Hair thinning is a common problem many people experience especially as they age. This can also become brittle, dull, and difficult to manage. No matter how many hair treatments you try, it just doesn’t seem like it’s making much of a difference. If you’re experiencing this, then the reason may be the gradual decline of collagen in your body. If you want to understand how collagen for hair strength works, keep reading this article.

What Is Collagen and Why Is It Important for Hair?

Collagen is the most abundant protein in the human body. It plays a vital role in maintaining the structure and strength of the skin, joints, nails, and hair. There are different types of collagen for hair, but Type 1 and Type 3 are the most beneficial when it comes to hair health.

Aside from promoting healthier skin, collagen is also crucial in keratin production, the primary protein that makes up our hair. Simply put, if you want your hair to stay strong, thick, and vibrant, you need to maintain healthy collagen levels.

How Collagen Helps Strengthen Hair

When your body has enough collagen, it supports your hair follicles by supplying essential amino acids in hair structure. These amino acids help build keratin and nourish the hair roots. Additionally, collagen maintains scalp elasticity, which is important for keeping the hair follicles healthy and active.

When collagen levels drop, hair becomes weaker, more prone to breakage, and may even lead to collagen deficiency hair loss. This is one of the main contributors to age-related hair thinning, especially for those in their 30s and older.

Benefits of Collagen for Hair

A woman with long, blonde, wavy hair applies a few drops of a clear serum or oil to her hair ends using a dropper. Her face is softly blurred in the background, drawing focus to the hair treatment process.

Strengthens each hair strand 

Collagen enhances the hair’s structure, making it more resilient and less prone to breakage. It reinforces the hair strand and makes it much stronger and yet flexible. This makes it harder to break or snap and instead will stretch and persevere under strain.

Promotes thicker and fuller hair

Collagen supports increased hair density, making it ideal for boosting collagen and hair thickness. It also thickens the actual hair strands and will give you fuller-looking, luscious locks. 

Reduces breakage and split ends

Healthy hair has a stronger cuticle, and collagen helps fortify that outer layer. It also repairs damaged cells and restores the hair’s health.

Supports a healthier hair growth cycle

By improving blood flow and nourishing the scalp, collagen contributes to boosted hair growth. It allows for a healthy environment for hair to grow in as well as enriching the actual hair strands and makes them grow stronger and thicker.

Best Sources of Collagen for Hair Health

Natural Sources and Collagen-Rich Foods 

Foods rich in collagen include bone broth, chicken skin, fish, eggs, and citrus fruits. These support your body’s own collagen synthesis.

Collagen Supplements for Hair

If you want more targeted benefits for your hair, many collagen supplements for hair are now available on the market. Variants like hydrolyzed collagen peptides are easily absorbed by the body. For a more natural option, marine collagen for hair, which is derived from fish, is known for its high bioavailability.

How to Incorporate Collagen into Your Hair Care Routine

A smiling woman with straight brown hair sits in a cozy room with bookshelves in the background, holding a glass of water and a collagen supplement capsule. She appears relaxed and happy, mid-laugh, as she prepares to take the supplement.

Take Collagen Supplements

Choose the best collagen for hair based on your lifestyle whether it’s in powder, capsule, or liquid form. Look for hydrolyzed peptides for better absorption.

Use Topical Collagen Products

There are shampoos and treatments that contain collagen or ingredients that support collagen production. The Mayraki Silky Smooth Proactive Hair Repairing Treatment contains collagen amino acids that provide all the previously mentioned benefits and work together with other ingredients such as Camellia Reticulata Seed Oil, Ginkgo Biloba, Aloe Vera, and more to give your hair utmost enrichment.

Adjust Your Diet and Lifestyle

Eating more collagen-rich foods, avoiding excessive sun exposure and chemical damage, and drinking plenty of water are simple ways you can promote more collagen production and increase collagen intake. You can also explore collagen boosting treatments such as microneedling or scalp massages.

Collagen vs. Biotin: Which Is Better for Hair?

A common question is, “Is collagen better than biotin for hair growth?” Collagen and biotin serve different purposes. Biotin helps with the metabolism of proteins and fats, while collagen provides the actual building blocks of your hair. The best results often come from using both for a more holistic approach to hair health.

Keep Your Hair Strong with Collagen

If you want to restore your hair’s strength, volume, and shine, consider adding collagen to your wellness routine. From strengthening strands to promoting hair thickness and supporting healthy growth, there are many benefits to collagen for hair strength. You don’t have to wait until your hair has significantly thinned. Start your collagen journey today. With the right knowledge and proper care, you can enjoy stronger, thicker, and healthier hair for years to come.