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Longing for luscious locks that cascade down your back? You’re not alone. Hair growth is a common concern, but with so many products lining the shelves, it can be tough to know where to start. Fear not, fellow mane tamers! We’ve scoured the beauty world to find the most effective hair growth products, from drugstore diamonds to salon-worthy serums. Whether you’re dealing with hereditary hair loss, breakage blues, or simply want to see your strands reach new lengths, this guide has something for everyone. Get ready to kiss goodbye to slow growth and hello to your hair goals!

A study from NYU’s Langone Medical Center estimates that more than 80 percent of men and nearly 50 percent of women will experience “significant” hair loss in their lifetime. The exact reasons can often be hard to pin down, with causes like hormonal changes, vitamin deficiencies, stress, or lifestyle factors being responsible. That’s why StudyFinds searched the web for the best hair growth products on the market, listing the most recommended suggestions across 10 expert websites. If you’ve had success with a particular product or brand, let us know which one in the comments below!

The List: Best Hair Growth Products, According To Experts

1. Rogaine 5% Minoxidil Foam

Rogaine 5% Minoxidil Foam
Men’s Rogaine 5% Minoxidil Foam (

The active ingredient in Rogaine works by increasing hair growth and reducing hair fall. It can be used on the scalp or the eyebrows. “Rogaine is an FDA approved treatment for hair loss that contains minoxidil. It generally contains a stronger percentage than other OTC brands, and it’s one of the most popular and well-known for good reason,” writes Healthline

The foam is an easy-to-use formula that can be applied daily on the scalp after a shower. Results should be seen within 90 days of daily use. “With over 8,000 5-star reviews on Amazon, this treatment foam is designed to reactivate hair follicles to stimulate growth,” says InStyle.

As Health’s best overall pick for hair serums, Rogaine has products for men and women. “Minoxidil has decades of use, over millions of patients worldwide, and is likely the most studied hair growth treatment on the planet.”


  • Active Ingredient: Minoxidil 5% w/w (without propellant)
  • Inactive Ingredients: butane, butylated hydroxytoluene, cetyl alcohol, citric acid, glycerin, isobutane, lactic acid, polysorbate 60, propane, purified water, SD alcohol 40-B, stearyl alcohol

2. Nutrafol Women’s Hair Growth Supplement

Nutrafol Women's Hair Growth Supplement
Nutrafol Women’s Hair Growth Supplement (

Nutrafol is an oral supplement that is designed to boost hair from the inside out. It’s powered by ingredients like ashwagandha, saw palmetto, hydrolyzed collagen, tocotrienols (vitamin E), and a special form of curcumin extracted from turmeric. “By addressing multiple causes for thinning strands and poor hair health, Nutrofol has basically designed the holy-grail hair supplement that scientifically works to boost thickness, length, and overall hair happiness,” writes Who What Wear.

Nutrafol is also chock full of antioxidants that help to defend against free radicals that cause hair loss.“[This] has vitamin E, which has been shown to help with hair loss and hair damage caused by oxidative stress, which is an imbalance between free radicals and antioxidants in your body. An overload of free radicals is bad because it can cause damage to fatty tissue, DNA, and proteins in your body,” says dermatologist Dr. Nazanin Saedi in an article for Vogue.


  • Synergen Complex:
    • Sensoril ashwagandha
    • Saw palmetto
    • Tocotrienol complex
    • Marine collagen peptides
    • Curcumin
  • Other key actives:
    • Kelp minerals
    • Resveratrol
    • Horsetail
    • Keratin
  • Supporting ingredients:
    • L-Cysteine
    • L-Lysine
    • L-Methionine
    • Black pepper
    • Capsicum
    • Vitamin A
    • Vitamin C
    • Vitamin D
    • Biotin
    • Zinc
    • Selenium
    • Hyaluronic acid

3. Vegamour GRO Hair Serum

Vegamour GRO Hair Serum
Vegamour GRO Hair Serum (

If used consistently, users should see results within three to four months with this serum. “In studies conducted by the brand, the use of Vegamour produced a 52% improvement in the appearance of hair density and a 76% reduction in signs of shedding after four months,” says Health.

Vegamour serum is a formula that contains powerful phyto-actives and is free of toxic chemicals and carcinogens. “Vegamour GRO Hair Serum is a vegan and plant-based option for a hair-growth support serum,” says CNET. “The serum contains ‘vegan photo-active’ natural ingredients such as mung bean, curcumin and red clover.” 

You can create an entire hair growth system with Vegamour’s products. Vogue lists their biotin gummies and shampoo/conditioner kit as some of their top products to try.

Key ingredients:

  • Curcumin stem cell extract
  • Red clover
  • Mung bean

4. Viviscal Hair Growth Supplements

Viviscal Hair Growth Supplements
Viviscal Hair Growth Supplements (

Viviscal contains biotin, iron, and horsetail extract as the active ingredients as well as other essentials vitamins and minerals for hair growth. “Not only can it help promote hair regrowth, but it also strengthens the hair you do have, always a good thing in our book,” writes Byrdie. “You only need to take two tablets daily, though bear in mind that it may take anywhere from three to six months to see results.”

The primary powerhouse in Viviscal is AminoMar Marine Complex, which provides marine collagen to support the growth of healthy, strong hair. The supplement is not suitable for vegans or vegetarians, however. “All three dermatologists I spoke to for this article mentioned Viviscal by name as a supplement that’s been proven to dramatically increase hair growth, as compared to a placebo,” says a reviewer at Insider. “It’s a supplement that contains iron, zinc, vitamin C, and niacin, all of which support hair growth as well as numerous other bodily functions.”

Who What Wear praises Viviscal’s results: “Whenever someone asks me about hair growth supplements, these tablets from Viviscal are the first to pop out of my mouth. I’ve talked to scores of hairstylists who recommend them (and whose A-list clients use them on the reg), and they helped rehab my hair after I struggled with an eating disorder in high school.”

Key ingredients:

  • Vitamin
  • Niacin
  • Biotin
  • Calcium
  • Iron
  • Zinc
  • AminoMar Marine Complex
    • Shark cartilage
    • Oyster extract powder
  • Horsetail extract
  • Millet seed extract

5. Act + Acre Cold Processed Stem Cell Serum

Act + Acre Cold Processed Stem Cell Serum
Act + Acre Cold Processed Stem Cell Serum (

This serum contains aloe vera, bamboo, and pea extract that have powerful antioxidant qualities. “It harnesses the power of plant cell culture technology, utilizing two percent Swiss apple stem cells that are clinically proven to promote and extend the hair’s natural growth phase while soothing and hydrating the scalp,” writes Elle.

When used daily, users should expect to see a decrease in hair fall and an increase in volume within 1-2 months. “Act + Acre, a brand built on scalp care, uses two percent Swiss apple stem in its scalp serum,” says Harper’s Bazaar. “Use it daily to see less thinning and more hair density in just 30 days.”

Vogue also raves about their cold processed scalp detox oil that “‘gently breaks down sebum, removes buildup, and restores balance to the scalp.’ In fact, Vogue’s senior beauty editor, Lauren Valenti, previously wrote that its blend of botanical oils, moringa extract, and baobab and basil leaf transformed her curls.”


Note: This article was not paid for nor sponsored. StudyFinds is not connected to nor partnered with any of the brands mentioned and receives no compensation for its recommendations. This article may contain affiliate links in which we receive a commission if you make a purchase.

About Elsa Lee

Elsa is a freelance journalist, copywriter, and marketer based out of the Los Angeles area. She has been writing for 7 years.

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