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Do Hair Growth Supplements Work?

Online and off, many people have credited supplements with helping them overcome hair loss. Videos abound on TikTok of people saying that brands like Nutrafol and Viviscal made their hair thicker, healthier and shinier. So do these hair growth supplements really work? Such supplements often contain vitamins (like biotin and vitamins A, C and D), minerals (like zinc and selenium) and extracts from plants including turmeric and horsetail. They can also contain collagen and even shark cartilage and oyster extract powder.

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Previously Featured

Head scratcher: scalp care is booming, but will it make a hair of difference?

Oils and serums, scrubs and LED masks – product categories once reserved for faces have crept to the top of the head thanks to a nascent scalp-care market.

Vitamins for your hair, nails, and skin are everywhere on Instagram. Don’t fall for them.

There’s no good evidence that they can deliver on the results they promise.

Do Biotin Supplements Actually Do Anything for Hair Loss?

Read this before you start popping a bunch of pills or gummies.

Do collagen supplements really work?

Collagen production is vital for the health of hair, nails, bones, joints, and other parts of the body. But those popular supplements may not be worth the money.

Do Hair Growth Supplements Work? An Honest Look at What They Can and Can’t Do

Hair growth supplements are a booming market, promising fuller, thicker hair and faster growth for men and women alike. From biotin and collagen to multi-nutrient blends, they come in many forms, often making impressive claims. But do these supplements actually work?

Don't Count On Supplements To Make Your Hair And Nails Grow Faste

There's no reliable evidence that supplements can consistently deliver on these promises, with one major caveat. “If you’re deficient in a particular nutrient and start supplementing it, you may notice improved hair and nail health and growth,” New York-based Jessica Cording, R.D., tells SELF. “Generally speaking, though, there’s no guarantee that a supplement will speed up hair and nail growth.”

Growing Out Your Hair? Try Taking More of These Vitamins for Long, Lush Locks

Alongside your diet, be sure to include these essential vitamins for vibrant, healthy locks.

Hair Growth Vitamins and Supplements

It is well known that deficiencies in key nutrients such as iron, zinc, selenium, or vitamin D can lead to hair loss. However, whether reintroducing these nutrients promotes hair growth is less known. Research is ongoing, and studies have shown that supplements can positively affect people with thinning hair and conditions like alopecia areata, alopecia totalis, alopecia universalis, and androgenic alopecia (pattern baldness)

How to Choose the Best Hair Growth Supplements, According to a Functional Medicine Doctor

Read up on the three best supplements for hair health and how to determine which is right for you.

The 11 Best Hair Growth Vitamins for Longer, Fuller Hair

Hair thinning and excess shedding can take a massive toll on your confidence. Chances are, you’ve probably been searching for tips on how to make your hair grow faster or wondering what hair growth devices, hair growth oils, and hair vitamins or supplements are actually worth the money. Just so you know, you’re not alone on this journey—turns out, hair loss is more common than you’d think, and there are a lot of things that can cause it.

The best hair growth products for women, according to experts

Fortunately, there are hair growth products for women that can help. Two of them are clinically tested, FDA-approved medications. The first is minoxidil, which you may know under the brand name Rogaine. It’s used in both men and women to relax the walls of blood vessels, which allows more blood flow. Since blood carries important nutrients as well as oxygen, this promotes hair growth. The second is finasteride, sold under the brand name Propecia. It’s an anti-androgen, which means that it reduces the amount of dihydrotestosterone, or DHT, a hormone that causes hair loss. Basically, DHT is a derivative of the male hormone testosterone.

The best vitamins for hair growth (according to trichologists who actually know)

If you're looking to swot up on the best vitamins for hair growth, we've got you. It’s no secret that what we put into our bodies is just as important as what we apply onto them, especially when it comes to a 360 beauty regime. We know we should be eating a balanced diet full of protein, good fats and leafy greens, but it can be hard to ace it all the time and sometimes life gets in the way.

Want Stronger, Thicker Hair? Derms Recommend Trying These 5 Types of Supplements to Boost Hair Growth

Promote healthy hair growth and reduce shedding with these proven ingredients.

Resources

Nutrafol

We know firsthand the impact of hair thinning. We’ve experienced it, too. That’s why we’ve designed hair growth formulas that are tested, full of plant-based ingredients, and that actually work.

Viviscal

Here at the ViviscalTM brand, we get hair. But we also get what it’s like to lose it. For over 25 years, and with millions of boxes sold, we’ve helped people support existing hair growth to help build their confidence. The story of the Viviscal brand begins by the sea. A Scandinavian researcher discovered that a key to full, healthy hair was in marine proteins found in Inuit diets. Researchers isolated nutrients from the Inuit diet and created one powerful pill. A pill that, when taken twice daily, nourishes thinning hair.