Best Hair Loss Supplements for Men (2026)

Male hair loss affects roughly two-thirds of men by age 35, driven primarily by DHT (dihydrotestosterone) — a hormone that shrinks hair follicles over time. The best hair loss supplements for men target DHT production with ingredients like saw palmetto and pumpkin seed oil while supporting follicle health with biotin, zinc, and other essential nutrients that promote thicker, stronger hair growth.

Quick Comparison

Product	Key Ingredient	Form	Best For	Rating
Lunakai Super Hair Gummies (Saw Palmetto)	Biotin, Saw Palmetto, Zinc	Gummies	Best Overall	9.5/10
PurePremium Saw Palmetto 500mg	Saw Palmetto 500mg	Capsules	Best DHT Blocker	9.3/10
Snap Supplements Prostate + DHT Blocker	Saw Palmetto, Beta-Sitosterol	Capsules	Best for Prostate & Hair	9.1/10
Natures Craft Biotin 10000mcg	Biotin 10,000mcg	Capsules	Best Budget Pick	9.0/10
Peak Vitals DHT Blocker for Men	Saw Palmetto, Biotin, Pumpkin Seed	Capsules	Best Comprehensive Formula	8.9/10
Lunakai Biotin Gummies 5000mcg	Biotin 5,000mcg, Vitamin C & E	Gummies	Best Biotin Gummy	8.8/10
Micro Ingredients 14-in-1 Hair Growth Vitamins	Biotin, Collagen, Keratin, Saw Palmetto	Capsules	Best Multi-Ingredient	8.7/10

1. Lunakai Super Hair Gummies – Best Overall

Lunakai’s Super Hair Gummies deliver a targeted hair growth formula combining biotin, zinc, horsetail extract, and saw palmetto in a great-tasting gummy that men can actually stick with daily.

This formula addresses hair loss from multiple angles. Saw palmetto targets DHT production — the primary driver of male pattern baldness. Biotin supports keratin infrastructure for stronger hair strands. Zinc contributes to hair tissue growth and repair, while horsetail extract provides silica for improved hair elasticity and reduced breakage. Made in the USA in a GMP-certified facility with no artificial colors or flavors.

• Pros:
• Multi-ingredient formula targeting DHT, keratin, and follicle health
• Gummy format with great taste improves daily compliance
• USA-made with GMP certification

• Cons:
• Gummy format delivers lower dosages than capsule alternatives
• Contains added sugars

Best for: Men who want a comprehensive hair loss gummy they’ll actually take every day

2. PurePremium Saw Palmetto 500mg – Best DHT Blocker

PurePremium delivers a potent 500 mg dose of saw palmetto extract in a maximum-strength capsule formulated specifically for DHT blocking — the single most important mechanism for addressing male pattern hair loss.

Saw palmetto works by inhibiting the 5-alpha-reductase enzyme that converts testosterone to DHT, the hormone directly responsible for follicle miniaturization in men. At 500 mg per capsule, this is one of the higher-dosed saw palmetto products available. The powder capsule format is suitable for both men and women. PurePremium uses a clean formula with no fillers, binders, or artificial ingredients.

• Pros:
• Maximum-strength 500 mg saw palmetto per capsule
• Clean formula with no artificial additives
• Affordable price point for a high-quality extract

• Cons:
• Single-ingredient — does not include biotin, zinc, or other hair nutrients
• Saw palmetto alone may not be sufficient for advanced hair loss

Best for: Men who want a focused, high-dose saw palmetto supplement for DHT blocking

3. Snap Supplements Prostate Health + DHT Blocker – Best for Prostate & Hair

Snap Supplements combines saw palmetto with prostate-supporting ingredients in a dual-purpose formula that targets both DHT-related hair loss and prostate health — two concerns that share the same hormonal root cause.

DHT doesn’t just shrink hair follicles — it also contributes to prostate enlargement, making saw palmetto beneficial for both conditions. This formula includes saw palmetto alongside beta-sitosterol and other plant sterols that have been studied for prostate health support. Men over 40 dealing with both thinning hair and prostate concerns get double value from a single supplement.

• Pros:
• Dual-purpose formula for hair and prostate health
• Includes beta-sitosterol for additional DHT management
• Good value for men addressing both concerns

• Cons:
• Not a dedicated hair supplement — lower individual ingredient dosages
• Younger men may not need the prostate support component

Best for: Men over 40 who want to address hair thinning and prostate health with one supplement

4. Natures Craft Biotin 10000mcg – Best Budget Pick

At 10,000 mcg per capsule, Natures Craft delivers one of the highest biotin dosages available at a fraction of the cost of premium hair supplements.

Biotin (vitamin B7) is essential for keratin production — the protein that makes up 95% of hair structure. While biotin deficiency is relatively uncommon, supplementing at higher doses has been shown to improve hair strength and reduce breakage in men experiencing thinning. This straightforward formula contains pure biotin without unnecessary fillers, making it easy to stack with a separate saw palmetto or DHT blocker supplement for a customized approach.

• Pros:
• High-potency 10,000 mcg biotin per capsule
• Very affordable — one of the lowest cost-per-serving options
• Clean formula that stacks well with other supplements

• Cons:
• Biotin alone does not block DHT
• May cause breakouts in some users at high dosages

Best for: Budget-conscious men who want high-dose biotin for hair strength and plan to stack it with other supplements

5. Peak Vitals DHT Blocker for Men – Best Comprehensive Formula

Peak Vitals packs a full-spectrum hair loss formula into one capsule — saw palmetto, biotin, pumpkin seed extract, nettle root, green tea, ashwagandha, and reishi — making it the most ingredient-dense DHT blocker on this list.

This formula addresses hair loss through multiple pathways. Saw palmetto and pumpkin seed oil block 5-alpha-reductase for DHT reduction. Nettle root binds to sex hormone-binding globulin (SHBG) to help regulate free testosterone. Ashwagandha manages cortisol-related stress shedding. Green tea provides EGCG, which has been studied for its effects on hair follicle growth. Made in the USA in a GMP-certified facility with non-GMO vegetarian capsules. 90 capsules per bottle provides a full month at three capsules daily.

• Pros:
• Comprehensive formula addressing DHT, stress, and follicle nutrition
• Includes adaptogens (ashwagandha, reishi) for stress-related shedding
• GMP-certified, non-GMO, vegetarian capsules

• Cons:
• Three capsules per serving
• With many ingredients, individual dosages may be lower than standalone products

Best for: Men who want an all-in-one hair loss supplement covering DHT blocking, stress management, and follicle nutrition

6. Lunakai Biotin Gummies 5000mcg – Best Biotin Gummy

Lunakai’s biotin gummies pair 5,000 mcg of biotin with vitamins C and E for a hair, skin, and nails gummy that supports overall hair health and follicle strength.

The 5,000 mcg biotin dosage is the sweet spot for most men — high enough to support keratin production without the breakout risk that can come with 10,000 mcg doses. Vitamin C supports collagen synthesis around hair follicles, while vitamin E acts as an antioxidant protecting the scalp from oxidative stress. The gummy format makes this an easy daily addition for men who dislike swallowing pills. USA-made with delicious flavor and no artificial colors.

• Pros:
• Moderate 5,000 mcg biotin dose with lower breakout risk
• Added vitamins C and E for antioxidant follicle protection
• Tasty gummy format with great daily compliance

• Cons:
• Does not contain saw palmetto or DHT blockers
• Contains added sugars

Best for: Men who want a moderate-dose biotin gummy for general hair health support

7. Micro Ingredients 14-in-1 Hair Growth Vitamins – Best Multi-Ingredient

Micro Ingredients packs 14 hair-supporting ingredients into one capsule — including biotin, collagen, keratin, saw palmetto, zinc, iron, and folate — for a comprehensive approach to hair growth and retention.

This 14-in-1 formula is designed to address every nutritional angle of hair health. Saw palmetto and zinc target DHT. Biotin and keratin strengthen the hair shaft. Collagen supports the dermal layer around follicles. Iron and folate address potential nutritional deficiencies that can contribute to hair shedding. With 120 capsules per bottle and third-party lab testing, it offers strong value. Made without soy, dairy, gluten, wheat, peanuts, and tree nuts.

• Pros:
• 14 targeted hair ingredients in one supplement
• Includes both DHT blockers and structural hair nutrients
• Third-party tested, allergen-friendly formula

• Cons:
• With 14 ingredients, some dosages are modest
• Two capsules per serving required

Best for: Men who want maximum ingredient coverage for hair growth in a single supplement

8. Saw Palmetto + Biotin 2-in-1 Hair Growth Capsules – Best Combo Formula

Hair Thickness Maximizer combines the two most in-demand hair loss ingredients — 1,000 mg saw palmetto and 10,000 mcg biotin — in a single vegan capsule, eliminating the need to buy separate supplements.

This 2-in-1 approach covers the two primary strategies for men’s hair loss: DHT blocking (saw palmetto) and keratin production support (biotin). The 1,000 mg saw palmetto dose is double what many competitors offer, making this one of the more potent combo formulas available. Vegan-formulated and free from soy, milk, egg, shellfish, corn, wheat, and peanuts. Made in the USA with natural ingredients and no artificial processing.

• Pros:
• High-dose saw palmetto (1,000 mg) combined with biotin (10,000 mcg)
• Eliminates need for two separate supplements
• Vegan, allergen-free, USA-made

• Cons:
• Lacks zinc, iron, and other supporting hair minerals
• Results require at least 90 days of consistent use

Best for: Men who want a straightforward DHT blocker + biotin combo without a long ingredient list

How to Choose the Best Hair Loss Supplement for Men

The most effective hair loss supplements for men include a DHT blocker — typically saw palmetto — as the cornerstone ingredient. DHT is the hormone primarily responsible for male pattern baldness, and reducing its production or blocking its attachment to follicle receptors is the most direct nutritional approach. Look for saw palmetto dosages between 320 mg and 1,000 mg per serving.

Beyond DHT blocking, the best supplements add supporting nutrients like biotin (5,000 to 10,000 mcg), zinc (15 to 30 mg), iron, and B vitamins that contribute to overall hair health and follicle function. Pumpkin seed oil and nettle root are additional natural ingredients with emerging research supporting their use for hair retention in men.

Form matters less than consistency. Whether capsules, gummies, or softgels, the most effective hair supplement is the one taken every day for at least three to six months. Hair growth cycles mean that visible results from any supplement take time. Gummies tend to have higher compliance rates but may deliver lower dosages. Capsules allow for more potent formulations.

Third-party testing and GMP certification are particularly important for hair supplements, as some products have been found to contain lower-than-labeled amounts of key ingredients. NSF, USP, or independent lab verification provides an extra layer of quality assurance. Also be aware that high-dose biotin can interfere with certain lab tests — inform your doctor if you’re supplementing before bloodwork.

Frequently Asked Questions

What is the best supplement for male hair loss?

The most effective supplements for male hair loss contain saw palmetto for DHT blocking combined with biotin for hair shaft strength. Saw palmetto has been compared to finasteride in its mechanism of action — both inhibit the 5-alpha-reductase enzyme — though finasteride is significantly more potent. For men who prefer a natural approach without prescription side effects, saw palmetto-based supplements are the top choice.

How long does it take for hair supplements to work?

Most hair loss supplements require a minimum of 90 days of consistent daily use before visible results appear. Hair grows approximately half an inch per month, and the hair growth cycle includes phases of growth, rest, and shedding. Many users report noticeable improvements in hair thickness and reduced shedding between three and six months. Full results typically take six to twelve months.

Can supplements actually regrow hair?

Supplements can support the conditions for hair regrowth by blocking DHT and providing nutrients that strengthen existing follicles. However, once a follicle is completely dormant or scarred, supplements alone are unlikely to revive it. Supplements work best for men in the early-to-moderate stages of thinning, where follicles are miniaturized but still active. For advanced hair loss, medical treatments like minoxidil or finasteride are more appropriate.

Is biotin enough to stop hair loss in men?

Biotin alone is not sufficient to stop male pattern hair loss because it does not address DHT, which is the primary cause. Biotin supports keratin production and can improve hair strength and reduce breakage, but it does not block the hormonal process driving follicle miniaturization. For best results, combine biotin with a DHT blocker like saw palmetto.

Are there side effects of hair loss supplements for men?

Most natural hair loss supplements are well-tolerated. Saw palmetto may cause mild digestive discomfort in some users and should not be taken with blood-thinning medications or hormonal treatments without medical guidance. High-dose biotin (above 5,000 mcg) can cause acne breakouts in some individuals and may interfere with certain laboratory tests, including thyroid panels and troponin levels. Start with a lower dose and increase gradually.

Can I take hair supplements with minoxidil or finasteride?

Natural hair loss supplements can generally be used alongside topical minoxidil without issues. However, combining saw palmetto with oral finasteride may result in excessive DHT suppression, since both work through the same mechanism. Consult a healthcare provider before combining any supplement with prescription hair loss medications to avoid interactions or over-suppression of hormones.