5 Best Hair Growth Supplements for Faster Regrowth & Scalp Protection

Here are the 5 best hair growth supplements with active ingredients that protect scalp health and promote faster hair regrowth.

Anju Mobin
By Anju Mobin
Nevena Radulović - Editor for Approved Science
Edited by Nevena Radulović

Updated January 23, 2023.

Woman looking in the mirror holding her long hair and smiling

Although it's normal to shed between 50 and 100 hairs every day, when hair loss exceeds this number and causes thinning hair or baldness, it becomes a matter of concern. Although it can be distressing, losing too much hair is a fairly common problem caused by some underlying medical conditions, poor diet, and/or stress.

However, while a healthy lifestyle is essential for hair growth, the right supplements can help you bridge nutritional gaps and improve hair health, as they're a source of nutrients vital for hair growth. The supplements with active ingredients aimed at solving the underlying problems are the most effective.

In this article, we bring you the 5 best supplements that support scalp health and promote hair growth.

5 Best Supplements for Healthy Hair

1. Best for Hair Growth

Hairprin

5

Overall rating

Stock image of a bottle of Hairprin supplement

Speed up your hair growth

Buy Now

Ingredients

-

Saw palmetto, Gingko biloba, L-methionine, L-cysteine

Amount

-

60 capsules

Warranty

-

60-day money-back guarantee



DHT or dihydrotestosterone is a sex hormone that can affect the hair follicles when in excess. It interferes with the hair’s growth cycle and shrinks and shortens the hair, making it weak. Not only does DHT cause hair fall, but it also makes it very difficult to regrow hair.

Although increased blood flow to the scalp can somewhat reduce DHT, supplements that can help balance DHT levels in the body are more effective for getting your hairline back.

Serving as an effective DHT blocker, Approved Science’s Hairpin contains Saw palmetto, which inhibits the activity of the enzyme 5-alpha reductase that produces DHT. It also contains Ginkgo biloba, Fo-Ti, borage oil, tocopheryl acetate, and MSM loaded with flavones and ginkgolides to enhance the blood flow to the scalp and deliver critical hair-building nutrients.

Other ingredients in this supplement include vitamin A, vitamin B complex, biotin, L-methionine, and L-cysteine, all of which help promote the formation of new hair follicles. Hairprin also addresses mineral and vitamin deficiencies, improving your overall health.

Hairprin

5.0/5(3 reviews)




2. Best for Damaged Hair

Collagen Pills

5

Overall rating

Stock image of a bottle of Collagen Pills supplement

Promote damaged hair repair

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Ingredients

-

Hydrolyzed marine collagen, vitamin C, sodium, BioPerine®

Amount

-

60 tablets

Warranty

-

60-day money-back guarantee



Approved Science’s Collagen Pills contain marine collagen sourced from Wild Alaskan Pollock, the healthiest and best quality source.

This all-natural supplement has the best collagen-boosting ingredients to promote easier repair of damaged hair. As the supplement also contains vitamin C, it offers all the benefits of combining collagen with vitamin C, including enhanced collagen production and photodamage resistance.

Apart from its benefits for improving damaged hair, this is also a great collagen supplement for skin elasticity, firmness, and suppleness. In addition to hydrating the skin and minimizing wrinkles and lines, the supplement also improves joint and bone health.

Collagen Pills

5.0/5(2 reviews)




3. Best for Thinning Hair

Collagen Powder

5

Overall rating

Stock image of a bottle of Collagen Powder dietary supplement

Strengthen and protect your hair

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Ingredients

-

Hydrolyzed marine collagen

Amount

-

30 scoops

Warranty

-

60-day money-back guarantee



If you're more inclined towards the benefits of collagen powder than pills, Approved Science also offers Collagen Powder to strengthen the hair shaft and follicle and prevent follicle damage and graying.

Each scoop offers a potent 8000 mg daily serving of hydrolyzed collagen powder that's very effective for optimal hair, skin, and joint health benefits. The supplement contains collagen in the form of hydrolyzed peptides that are already broken down and easier to absorb, so it's absorbed 1.5 times faster than any other type of collagen.

Like collagen pills, the powder supplement enhances sebum production to protect the skin from dehydration, increasing the suppleness of skin and hair. Other benefits include cartilage support, reduced inflammation, and increased bone mineral density for maintaining bone health.

Collagen Powder

5.0/5(2 reviews)




4. Best for Improving Scalp Health

Biotin MD

5

Overall rating

Stock image of a bottle of Biotin MD supplement

Ensure a healthy scalp

Buy Now

Ingredients

-

Biotin (vitamin B7)

Amount

-

60 tablets

Warranty

-

60-day money-back guarantee



Biotin is an essential B vitamin that's very beneficial for optimal scalp and hair health. As it stimulates keratin production, it increases the rate of follicle growth. However, as the body can’t naturally produce biotin, it's important to get enough of it through food and supplementation.

Approved Science’s Biotin MD contains 10,000 mcg of biotin that helps improve hair, skin, and nail health, as well as nail growth. In addition to this, biotin also keeps the nervous system healthy and protects against cognitive decline. Its anti-inflammatory properties lower the risk of joint and muscle pain, stroke, heart attacks, cardiovascular disease, and more.

Biotin MD

5.0/5(4 reviews)




5. Best for Hair Loss Prevention

Multi-Vitamin

5

Overall rating

Stock image of a supplement bottle

Prevent and reduce hair fall

Buy Now

Ingredients

-

Vitamin B complex, vitamins A, C, D3, and E, calcium, magnesium

Amount

-

60 capsules

Warranty

-

60-day money-back guarantee



Although hair loss is a common problem, it may improve with vitamin and mineral supplementation. As these are important for normal cell growth and function, vitamin and mineral deficiencies may contribute to hair loss.

To prevent these deficiencies and their negative impacts on your hair, Approved Science’s Multi-Vitamin contains 22 essential vitamins and minerals to strengthen and improve your hair, but also your overall health. The vitamin B complex in this supplement helps prevent and manage hair loss, while vitamins D3, A, C, and E improve your hair's texture and make it stronger.

The supplement also contains lutein and zeaxanthin, which are important in maintaining the hair's cellular health, while ingredients such as zinc and magnesium support hair growth by maintaining healthy hormonal levels. Apart from its benefits for hair health, Multi-Vitamin also helps balance your blood sugar levels, fight free radicals, reduce inflammation, and promote restful sleep.

Multi-Vitamin

5.0/5(1 reviews)




Ensure Hair and Scalp Health With the Right Supplement

An unhealthy diet and chronic stress are closely associated with hair fall, which commonly affects people of both genders. Hormonal imbalance and nutritional deficiencies can be the cause of your receding hairline or hair thinning. However, this can be somewhat rectified with the right supplements.

Hair loss supplements work in different ways, and some supplements inhibit the production of DHT, which weakens your hair follicle.

Supplements like the ones on our list with collagen, biotin, vitamin C, and other essential nutrients help bridge nutritional gaps and support healthy hair growth. Choosing the right supplement based on the cause of your hair fall will offer more scalp protection and faster hair regrowth.