{"id":679522,"date":"2026-07-08T01:24:17","date_gmt":"2026-07-08T01:24:17","guid":{"rendered":"https:\/\/www.newsbeep.com\/uk\/679522\/"},"modified":"2026-07-08T01:24:17","modified_gmt":"2026-07-08T01:24:17","slug":"the-6-best-supplements-for-hair-growth-according-to-experts","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/uk\/679522\/","title":{"rendered":"The 6 Best Supplements for Hair Growth, According To Experts"},"content":{"rendered":"

\"Casey<\/p>\n

Casey ClarkContributor<\/p>\n

<\/a><\/p>\n

PublishedJul 1, 2026, 6:00 AM EDT<\/p>\n

UpdatedJul 1, 2026, 6:00 AM EDT<\/p>\n

Updated Jul 1, 2026, 6:00 AM EDTPublished Jul 1, 2026, 6:00 AM EDT<\/p>\n

\"hair<\/p>\n

Olga Yastremska\/Getty Images<\/p>\n

All products are selected independently by The Looker\u2019s editors. If you click or purchase something from our post, we may earn a small commission.<\/p>\n

Whether due to stress, genetics, hormonal fluctuations, or general aging, hair shedding<\/a> is a common condition that affects as many as 85 percent of men and 50 percent of women in their lifetimes. While it\u2019s always a good idea to consult your physician or dermatologist if your hair loss<\/a> has become persistent or dramatic to rule out any underlying health issues, there are plenty of over-the-counter remedies that may help. From growth-boosting shampoos<\/a> to LED light therapy devices<\/a>, there are plenty of products designed to help combat hair thinning at home. <\/p>\n

Oral supplements<\/a> are another way that may help address hair shedding from within, but as with all treatments, not all are created equal. Ahead, we spoke with a trichologist and dermatologist about the best hair growth supplements<\/a> to consider if you\u2019re looking to achieve fuller and healthier hair in as little as three months. <\/p>\n

How do hair growth supplements work?<\/p>\n

Before deciding whether a hair growth supplement is the right treatment for you, it\u2019s important to understand how these supplements work so you know why to take them in the first place.<\/p>\n

\u201cHair growth supplements work from the inside by correcting nutritional deficiencies and providing nutrients that support healthy hair growth,\u201d says Dr. Viktoryia Kazlouskaya<\/a>, MD, board-certified dermatologist specializing in cosmetic and medical dermatology. \u201cFor example, saw palmetto works similarly to finasteride\/dutasteride, inhibiting DHT (dihydrotestosterone, a male sex hormone), leading to hair thinning, whereas vitamins usually work via optimizing the levels.\u201d<\/p>\n

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It\u2019s also important to consider where the hair loss is happening. According to William Gaunitz<\/a>, FWTS, certified trichologist, when you\u2019re dealing with more hair loss on the top of your scalp, you may want to consider something to help reduce DHT. On the other hand, \u201cIf there\u2019s thinning on the sides or the scalp or anywhere else in the body, then there\u2019s most likely a nutritional deficiency,\u201d he adds. <\/p>\n

What\u2019s the difference between hair growth supplements and topicals?<\/p>\n

When looking for an over-the-counter hair growth treatment<\/a>, most formulas are either oral or topical. They both serve the same purpose: promoting hair growth; however, the means by which they do so differ slightly. <\/p>\n

\u201cA hair growth supplement is different from a topical one because the ingredients need to be digested and have a different impact when processed internally,\u201d says Gaunitz. \u201cTopically, you can get away with higher percentages of different types of ingredients that would not be supported by utilizing it internally because those ingredients would not necessarily have a direct impact on feeding the hair follicle as it goes through the bloodstream.\u201d <\/p>\n

What supplements are best for hair growth?<\/p>\n

According to Gaunitz, the best hair growth supplements are formulas that contain saw palmetto (at least 45 percent poly sterols), though 85 to 95 percent is ideal. He also recommends looking for blends that contain high-polyphenol green tea extract, methylated B12, methylated folate, alpha-lipoic acid, bamboo extract, zinc bisglycinate, and copper.<\/p>\n

Scroll through below to check out some of Gaunitz and Kazlouskaya\u2019s favorite supplements for hair growth.<\/p>\n

\"\"ISDIN Lambdapil Hair Density Supplements<\/p>\n

For pattern hair loss, also known as androgenic alopecia, one of the best-studied ingredients is saw palmetto. \u201cIt is thought to work by partially inhibiting dihydrotestosterone (DHT), the hormone that contributes to follicle miniaturization,\u201d says Dr. Kazlouskaya. \u201cThere is also some evidence that it may help reduce scalp inflammation.\u201d <\/p>\n

This supplement contains saw palmetto, B vitamins, zinc, biotin, and other nutrients designed to support stronger and healthier hair in just three months, according to the brand.<\/p>\n

\"\"Nutrafol Hair Growth Neutraceutical <\/p>\n

Nutrafol\u2019s hair growth blends combine botanical ingredients, vitamins, minerals, marine collagen, and saw palmetto, and are available in formulations for men, women, postmenopausal women, and vegans. For women, it\u2019s recommended to take four capsules once per day for three to six months for best results. \u201cIt aims to address multiple contributors to hair loss, including DHT, inflammation, stress, and nutritional deficiencies,\u201d says Dr. Kazlouskaya. <\/p>\n

\"\"Viviscal Growth Supplement for Women<\/p>\n

Viviscal is a hair growth supplement recognized for visibly reducing shedding starting in just three months. \u201cIt has a proprietary marine protein complex along with vitamins and minerals,\u201d says Dr. Kazlouskaya. \u201cIt supports the hair growth cycle and has several clinical studies demonstrating improved hair density and reduced shedding.\u201d <\/p>\n

\"\"Now Pumpkin Seed Oil Supplements <\/p>\n

If you\u2019re looking for a more natural hair growth supplement, pumpkin seed oil, like this one from Now Foods, might be the way to go. According to Dr. Kazlouskaya, several studies suggest they may modestly improve hair density in patients with androgenetic alopecia, likely through mild inhibition of DHT. This isn\u2019t usually the first-line treatment, but it\u2019s definitely one worth considering for mild hair loss.<\/p>\n

\"\"DermIron Hair Thinning & Hair Loss Support Supplement<\/p>\n

Those with iron deficiencies might notice significant hair loss and shedding, as iron is needed to produce hemoglobin, which carries oxygen to the cells that stimulate hair growth. \u201cFor those people who are dealing with ferritin deficiencies, this product is recommended because it combines vitamin C, Ferrochel Iron Bisglycinate, and marine collagen and is known to be effective for iron-related hair loss,\u201d says Gaunitz. <\/p>\n

\"\"Xtrese Hair Growth Gummies<\/p>\n

Xtrese Gummies are suitable for those looking to minimize DHT-related hair loss and prefer chewables.
\nThese gummies contain saw palmetto, pumpkin seed extract, and NAD precursors. \u201cThey are convenient, easy to take, and focus primarily on supporting healthy hair growth and reducing DHT-related thinning,\u201d says Dr. Kazlouskaya. <\/p>\n

The bottom line? Supplements can help, but you\u2019ll want to talk with your doctor first. <\/p>\n

Hair growth supplements<\/a> can help promote growth and reduce shedding, but it\u2019s important to find the root cause of your hair shedding with the help of a medical practitioner, lab work, and other testing methods. <\/p>\n

\u201cAlthough supplements can be a helpful part of a hair loss treatment plan, they are rarely the first-line treatment by themselves,\u201d says Dr. Kazlouskaya. \u201cThe most important step is obtaining the correct diagnosis through a thorough evaluation, including a clinical examination, trichoscopy, and, in some cases, a scalp biopsy.\u201d<\/p>\n

Once the cause of hair loss is identified, treatment can be tailored appropriately, and supplements can be used when they provide additional benefit.<\/p>\n

Gaunitz agrees, adding that hair supplements<\/a> are not recommended for those who are pregnant or breastfeeding unless approved by their OB\/GYN. \u201cPeople who have high blood pressure or have chronic conditions such as lupus or autoimmune conditions, or are potentially on blood thinners, need to run hair growth supplementation by their physician before use,\u201d he says.<\/p>\n

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