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Marine Collagen for Hair Treatment and Growth

by Ankur Majumder 03 Aug 2022

What is marine collagen?

Marine or fish collagen is found in the skin of fish. It helps to improve the levels of collagen in the body. Certain supplements are readily available that can help you meet the requirement of marine collagen for your body.

Marine collagen is sourced from fish skin and is a wonderful supplement for the body. It has multiple benefits like anti-aging effects and also helps with joint pains. It is a Type 1 collagen derived from the fish collagen peptides. Many products use marine collagen and can be taken as supplements for the body.

How can marine collagen benefit the hair?

Marine collagen has a significant effect on hair. A study was conducted on a group of women suffering from hair thinning. They were given a blend of marine collagen with vitamin C twice daily. These women saw improvements in their overall hair volume, thickness, and scalp coverage after 90 days. They also saw more improvements after 180 days, including hair shine, moisture retention in the skin, and smooth skin.

Another test was conducted on men and women with hair loss issues, including 55 men and five women suffering from genetic and age-related hair loss. They were provided with a combination of marine collagen with vitamins and minerals, demonstrating a hair growth of about 32.4% within six months. By the end of 12 months, hair growth of 63.9% was seen; hence, this showed continued improvement with this particular treatment.

Helps build new hair follicles

Hair follicles are formed of three layers -the cuticle, the medulla, and the cortex. The outermost layer called the cuticle, has a shingle roof-like structure made of keratin, forming a protective barrier for the inner layers. Our body uses different amino acids to create keratin, many of which are found in collagen. Increasing the collagen intake provides our body with the important building blocks that are required to form new hair follicles.

Prevents thinning of hair

Collagen has been shown to have remarkable effects on the connective tissue in our scalp, which is important for supporting hair follicles and improving blood circulation. Unfortunately, after we hit 20, we start losing about 1% of collagen production each year. Hence, taking collagen peptides helps the hair follicles become stronger and helps produce better-looking hair, and improves our skin quality.

Fights free radical damage

Free radicals are unstable molecules that roam in our bodies and cause damage if they are left and treated. They are typically the result of certain metabolic processes but can also be produced in the body due to smoking, extreme sun exposure, pollution, and poor diet. Our bodies can deal with these when we’re younger, but the process slows down as we age.

The natural collagen production in our body starts declining as we grow older, and the physical signs of aging like fine lines, sagging skin, wrinkles, and brittle hair start showing up. These free radicals accelerate the aging process, contribute to other health problems like cancer, cataract, and cardiovascular disease, and damage hair follicles and sales. By increasing the collagen levels in the body, it will be able to act as an antioxidant to deal with these free radicals and, by doing so, will keep the body, skin, and hair healthy.

Top four food items to give you a collagen boost

There are some foods that are exceptionally good when it comes to improving our hair health. They have high nutritional value, and consuming them will give our body the needed collagen boost.

Fatty Fish

Salmon, mackerel, and herring are some fatty fishes that promote hair growth. They are a fantastic source of omega-3 fatty acid which has been known to help with hair growth in different studies. A study involving 120 women, who were taking a supplement containing omega-3 and omega-6 fatty acids along with antioxidants, had reduced hair loss and increased hair density.

It is also an important source of protein, vitamin D3, B vitamins, selenium, and other nutrients that promote strong and healthy hair. 


Berries are rich in certain beneficial compounds and important vitamins that promote healthy hair growth. It contains vitamin C, which has antioxidant properties. Antioxidants are required to protect hair follicles against damage from free radicals.

Vitamin C also helps our body to produce collagen, a natural protein that helps to strengthen our hair and prevents it from becoming weak and brittle. It also helps the body to absorb iron. Many studies have shown that low iron levels can cause anemia which is linked to hair loss.

Sweet peppers

Sweet peppers are an amazing source of vitamin C which supports hair growth. One yellow pepper can provide 456% of the daily vitamin C requirements for women and about 380% for men.

Vitamin C is required for collagen promotion which helps to strengthen hair follicles and is a strong antioxidant that protects our hair against oxidative stress.

Sweet peppers are also an amazing source of vitamin A, which is essential for hair growth and affects the production of sebum required to keep your hair healthy.

Bone Broth

If you are looking for collagen-rich food, then bone broth is one of the most popular options. Is it a preparation that is prepared by simmering animal bones with some vinegar and liquid for about 24 hours at least to extract the collagen from the animal's connective tissues. Animal bones also are a great source of gelatin which is also packed with collagen.

Best marine collagen supplements for hair

If you are searching for the best marine collagen supplements for your hair, then your search is over here. Below are some of the best supplements for marine collagen for healthy hair.

Korean marine collagen peptides

Korean Marine collagen peptides are a product that helps to enhance the body’s collagen structure. The product is designed in a way that will help to regenerate and get firm skin, healthy hair and nails along with healthy joints, muscles, and bones. This product is formulated using 100% pure Korean marine collagen peptides, making it one of the best products out there.

Glow Japanese marine collagen peptides

Glow Japanese Marine collagen peptide is formulated with premium wild-caught marine collagen from the deep sea fish that is combined with clinically studied ingredients that include goji berries, bromelain, glutathione, SkinAx, and Resveratrol. This product can help with skin radiance, reduce fine lines and wrinkles, and strengthen hair follicles.

Beauty Japanese marine collagen peptide

Beauty Japanese marine collagen peptide is formulated using premium wild-caught marine collagen, combined with clinically proven botanical and ingredients like hyaluronic acid, rose hip, vitamin C, natural Biotin, acerola cherry astaxanthin, and vitamin E. It helps with skin radiance, nourishes hair, and promotes hair growth.

Frequently Asked Questions

What is the difference between collagen and marine collagen?

Collagen is a form of protein in the body that helps to strengthen the body tissues and supports hydration, skin elasticity, heart health, and more. It is known for its skin-boosting effects, but it also has amazing benefits for our hair. Marine collagen, on the other hand, is derived from fish and is known to promote hair growth.

What form of collagen is the best?

Type 1 collagen is what comprises over 90% of the human body. This is so far the best form of collagen.

What happens when you stop taking collagen supplements?

Collagen is produced by the body naturally, but the production decreases after the age of 20. Hence a lot of people take collagen supplements to support overall skin and hair health. If your body has enough collagen after taking the supplements, then you can take a break for a few weeks before you begin taking the supplements again.

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