Top Brands for DHT Blockers: A Comprehensive Guide

In recent years, the quest for effective hair care solutions has led many to explore DHT blockers as a means to combat hair loss and promote healthier hair growth. Dihydrotestosterone, or DHT, is a hormone linked to hair thinning and loss, particularly in those genetically predisposed to these conditions. Brands specializing in DHT blockers have gained popularity for their formulations that aim to reduce the impact of this hormone on hair follicles. In the following article, we provide a comprehensive list of the best brands for DHT blockers, exploring their unique offerings and how they can benefit those looking to maintain a fuller head of hair.

Illustration of dht blocker

Best brands of dht blocker in 2025

Nutrafol

Nutrafol is renowned as one of the best producers of DHT blockers, featuring clinically tested formulas that have shown significant improvements in hair growth and quality. A six-month randomized, double-blind, placebo-controlled study demonstrated a 10.4% increase in terminal hair counts and a 15.7% increase in vellus hair counts by day 180 for the active treatment group, compared to negligible improvements in the placebo group. The supplements target key root causes of hair thinning, including hormones and aging, and are recommended by dermatologists for their efficacy. Nutrafol's ingredients, such as Saw Palmetto, inhibit DHT, reducing hair shedding and promoting healthier hair growth. The brand's products are trusted by doctors and have been shown to improve hair thickness, scalp coverage, and overall hair health.

Viviscal

Viviscal is a renowned brand for hair growth supplements, particularly notable for its clinically proven, 100% drug-free formula that combines powerful AminoMarTM with a blend of hair-healthy vitamins and minerals. In a randomized, double-blind study, Viviscal significantly improved hair count and density over 6 months in men with androgenic alopecia. It is also effective for women, showing marked improvements in hair growth in studies involving alopecia areata, alopecia totalis, and alopecia universalis. Viviscal's supplements are safe when used as directed, although they are not suitable for those with seafood allergies. The brand is highly affordable, with prices starting at $40 for a one-time purchase and $36 for a subscription.

Hims

Hims is a leading brand for DHT blockers, particularly with finasteride, which reduces DHT levels by around 70% and has been shown to promote hair regrowth in over 91% of men in clinical studies. Finasteride, available through Hims, is FDA-approved and endorsed by the American Academy of Dermatology. It starts reducing DHT levels within 24 hours and shows noticeable results in 3-4 months, with final results apparent after about one year. Hims also offers a combined approach with minoxidil, which enhances the effectiveness of hair loss treatment. Their products are backed by rigorous research and positive user testimonials.

Keeps

Keeps is a highly regarded brand for DHT blockers, particularly with its finasteride treatment, which has been clinically proven to lower DHT levels in the scalp by up to 60% and stop the progression of hair loss in 86% of men during clinical trials. Additionally, 65% of participants reported substantial hair growth. Finasteride, available through Keeps, has been shown to preserve original hair follicle counts in up to 83% of men and promote regrowth in 66%. The treatment is FDA-approved and has received positive reviews for its effectiveness and affordability. Keeps offers a convenient and affordable approach to managing male pattern baldness.

Propidren

Propidren is a notable brand in the realm of natural DHT blockers, utilizing a blend of herbal and botanical ingredients to reduce DHT levels and combat hair loss. Unlike synthetic options, Propidren relies on a proprietary blend of seven unique herbs and botanicals, which, although lacking extensive clinical trial support, has garnered thousands of user reviews. While it does not have FDA approval, Propidren's natural ingredients generally cause few or no side effects, making it a safer option for some users. However, the efficacy of Propidren is less clear compared to FDA-approved alternatives like finasteride, which can reduce DHT levels by 40-50% in clinical trials. Despite this, Propidren remains a popular choice for those preferring natural remedies. For more details on the comparison between Propidren and finasteride, visit this resource page.

Hairgenics Pronexa

Hairgenics Pronexa is renowned as one of the best producers of DHT blocker shampoos, specifically designed to combat hair loss and promote regrowth. The Pronexa Hair Growth Shampoo contains clinically proven DHT blockers, along with ingredients like biotin, collagen, and aloe vera, which work synergistically to strengthen hair and stimulate dormant follicles. This shampoo is effective for both men and women, addressing the primary cause of hair loss by inhibiting DHT production. With a high user satisfaction rate, as evidenced by over 1000 positive reviews and a 9.0/10 overall score, Pronexa shampoo has proven its efficacy in reducing hair loss and enhancing hair thickness and volume. For optimal results, it is recommended to use the entire 4-step Pronexa system, including the shampoo, conditioner, and other complementary products.

iRestore

The iRestore brand is renowned for its effective hair growth solutions, particularly its FDA-cleared laser hair growth devices that utilize low-level light therapy (LLLT) to treat androgenetic alopecia. In a clinical study, 100% of men and women using the iRestore laser helmet showed hair growth, with an average increase in hair count of over 43% after 16 weeks. The devices, such as the iRestore Professional, feature 282 medical-grade lasers and LEDs, providing extended scalp coverage and high-density light energy to stimulate hair follicles. iRestore products are designed for non-invasive, drug-free, and pain-free hair restoration, making them a top choice for those addressing hair loss. With over 500,000 satisfied customers, iRestore stands out as a leading brand in hair growth technology.

Folexin

Folexin is renowned as one of the top producers of DHT blockers, particularly effective in promoting natural hair growth. The formula is designed to inhibit the production of dihydrotestosterone (DHT), a hormone linked to hair loss. Studies and user reviews indicate that Folexin can significantly increase hair growth rates and reduce the incidence of sheath cells, which are often associated with hair loss. The product has gained popularity since its introduction, with many users reporting positive results. Its natural ingredients make it a preferred choice for those seeking a non-pharmacological solution to hair loss.

Nizoral

Nizoral, a well-known brand, is highly regarded for its effective DHT-blocking shampoo, which contains the active ingredient ketoconazole. Studies have shown that ketoconazole, particularly in its 2% concentration, can significantly reduce DHT production and promote hair growth, with results comparable to minoxidil in some cases, such as a 1998 study that found ketoconazole increased the size and proportion of anagen hair follicles similarly to minoxidil. This shampoo has been effective for both men and women suffering from androgenic alopecia, and it is recommended to use it in conjunction with other hair loss treatments for optimal results. The 2% ketoconazole formula is available by prescription, while the 1% version can be purchased over the counter. Regular use of Nizoral shampoo has been linked to improved hair density and reduced hair loss over several months. For more details on how Nizoral shampoo can treat hair loss, visit their informative resource.

Ultrax Labs Hair Surge

Ultrax Labs Hair Surge is renowned as one of the best producers of DHT blockers, particularly through its caffeine-based shampoo. This product stimulates hair follicles to promote growth, acts as a natural DHT blocker using ingredients like caffeine and saw palmetto, and includes 0.2% ketoconazole to fight fungal and bacterial infections on the scalp. Clinical studies have shown that caffeine can be almost as effective as 5% minoxidil in stimulating hair growth and increasing hair density for men with androgenetic alopecia. With over 5,000 positive customer reviews, Hair Surge has demonstrated its effectiveness in promoting hair growth and thickening, although some users have noted it can leave hair dry and lacks lather. The shampoo is recommended for use up to five times a week to avoid drying and irritation.