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| - Last Updated on July 24, 2024 by Dr Priyamvada
Quick Take
A Facebook post claims that a collagen hair mask can rejuvenate hair. After a thorough fact check, we termed this claim as Mostly False.
The Claim
A video advertisement circulating on Facebook claims that a collagen hair mask can rejuvenate and revive hair.
Fact Check
What is collagen?
Collagen is the most abundant protein in the human body, found in the skin, bones, muscles, and connective tissues. It provides structural support, strength, and elasticity. In the context of hair, collagen helps maintain the strength and integrity of hair follicles. However, the body’s natural production of collagen decreases with age, which can contribute to the thinning and weakening of hair.
What is the product about?
The product in question is advertised as a collagen hair mask made of natural ingredients, including soy protein, sunflower seed, Chamomilla recutita, avocado, wheat protein, and shea butter. However, the product website raises several red flags. It lacks certifications that validate the product’s safety and adherence to regulations. Furthermore, the website claims to have over 8500 happy customers, but there is no way to verify this claim as reviews are inaccessible. This lack of transparency and regulatory compliance makes the product’s claims highly questionable.
Can collagen restore hair?
No, it does not seem so. The idea that collagen can restore hair is appealing, but the scientific evidence does not fully support this claim. Collagen makes up a significant part of our hair, skin, and nails. However, the direct application of collagen to hair does not necessarily translate to rejuvenation or significant repair. Collagen may improve hair’s appearance by making it smoother and more manageable temporarily. But, it does not fundamentally rejuvenate or repair hair from within.
A recent May 2024 study indicates that collagen supplementation may be more helpful in reaping the benefits, rather than topical application. A 2021 review compares the claims made by collagen companies on social media with existing scientific evidence. While some studies show collagen supplements can improve skin elasticity and hydration, the media’s claims exceed the current scientific support. Some evidence suggests that collagen is essential for hair health, but it is more effective when consumed. Topical treatments like hair masks are unlikely to penetrate deeply enough to offer significant benefits. We need more research to understand collagen’s effects and mechanisms.
Is there scientific evidence that collagen hair masks rejuvenate hair?
No, there is no strong scientific evidence that collagen hair masks can rejuvenate hair. Scientific studies have shown that collagen supplements can improve skin elasticity and hydration, but there is no conclusive research on the effects of collagen applied directly to hair. The hair is primarily composed of keratin, another type of protein. And, even when collagen can provide a temporary coating to smooth the hair shaft, it does not penetrate deeply enough to cause true rejuvenation. Therefore, the claim that collagen hair masks can rejuvenate hair is largely false.
Dr Sachin Gupta, a Dermatologist, at Amrita Hospital, Faridabad, says, “Collagen is an essential protein for maintaining skin and hair health. But, the topical application of collagen through hair masks is unlikely to deliver the significant rejuvenation effects that are often advertised. Collagen molecules are actually too large to penetrate the hair shaft or scalp effectively. For substantial improvement in hair quality, I generally recommend a balanced diet rich in proteins and vitamins, along with clinically approved treatments.”
Dr Rashi Soni, a Dermatologist, at Rashi Hospital, Hingoli, Maharashtra, states, “Topical treatments like collagen hair masks can provide temporary cosmetic benefits, such as improved hair texture and shine. However, they do not address deeper hair health issues or damage. There is limited scientific evidence to support the claims that these masks can rejuvenate or restore hair significantly. Patients looking for long-term solutions should focus on overall nutrition and consult with their dermatologist for personalised treatment options.”
How do collagen hair masks compare to other hair treatments?
Collagen hair masks are often marketed alongside other hair treatments such as keratin treatments, deep conditioners, and protein treatments. Keratin treatments, for instance, are more established and have shown more consistent results in strengthening and smoothing hair. Deep conditioners and protein treatments also offer benefits by temporarily filling in gaps and cracks in the hair shaft, providing smoother and shinier hair. Compared to these treatments, collagen hair masks may provide some superficial benefits but lack the scientific backing for significant hair rejuvenation.
How often should you use a collagen hair mask?
If one chooses to use a collagen hair mask despite the lack of strong evidence for its efficacy, it is generally recommended to use such masks once a week. Overuse of protein-based treatments, including collagen masks, can lead to protein overload, which can make hair brittle and more prone to breakage. It is essential to balance the use of protein treatments with moisturising treatments to maintain healthy hair. A 2019 study says that taking 2.5 to 15 grams of hydrolysed collagen per day is safe.
What are the side effects of collagen hair treatment?
The side effects of collagen hair treatments are generally minimal, especially if you use the product as per the directions. However, some individuals may experience allergic reactions or scalp irritation. It is important to perform a patch test before applying the product to the entire scalp. Additionally, as with any hair product, overuse can lead to buildup on the hair and scalp, which may cause dullness and potential damage over time.
THIP Media Take
Collagen is important for hair health, but there is insufficient evidence that collagen hair masks can significantly rejuvenate or restore hair. The product lacks transparency and credible certifications, casting doubt on its efficacy. For better hair health, we recommend a balanced diet rich in collagen-promoting nutrients and consulting hair care professionals. Additionally, there have been viral claims about biotin gummies reversing hair fall, rabbit blood oil promoting hair growth, and hair serums accelerating beard growth. So, a comprehensive analysis of these products is essential to ensure safety and effectiveness.
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