💡 What You Need to Know Right Away
DHT blocker supplements are natural or pharmaceutical products that help slow hair loss by reducing dihydrotestosterone (DHT), a hormone that causes hair follicles to shrink in people with pattern baldness.
Also known as: 5-Alpha Reductase Inhibitors, Natural DHT Blockers, DHT Inhibitors, Hair Loss Supplements
- Research shows that saw palmetto improved overall hair quality in about 60% of people with pattern hair loss and improved hair count by about 27%[Evidence: A][3]
- In men with pattern hair loss, oral saw palmetto oil reduced hair shedding by about 29% after 4 months[Evidence: B][2]
- Studies indicate that natural DHT blockers cause fewer side effects compared to prescription medications[Evidence: A][1]
- Research shows that sexual problems occur in about 3-16% of men taking prescription DHT blockers (finasteride or dutasteride)[Evidence: A][7]
If you are noticing more hair in your brush or a receding hairline, you are not alone. Pattern hair loss affects millions of people worldwide, and it is natural to feel frustrated or anxious about it. The good news is that research has identified several supplements and medications that may help slow hair loss by targeting DHT, the hormone primarily responsible for shrinking hair follicles.
It is common to feel overwhelmed when first researching hair loss treatments. You may wonder whether natural supplements actually work, what side effects to expect, or how they compare to prescription medications. This guide answers those questions using the latest clinical evidence from systematic reviews and randomized controlled trials. You will learn exactly how DHT blockers work, which options have the strongest research support, and how to use them safely.
❓ Quick Answers
What is a DHT blocker?
A DHT blocker is a supplement or medication that helps slow hair loss by reducing dihydrotestosterone (DHT), a hormone that shrinks hair follicles in people with pattern baldness. DHT blockers work by inhibiting the enzyme that converts testosterone to DHT, allowing follicles to return to normal size. Research has identified six herbal alternatives that inhibit this enzyme, including saw palmetto, green tea, and pumpkin seed oil[Evidence: A][1].
How does a DHT blocker work?
DHT blockers work by inhibiting 5-alpha-reductase, the enzyme that converts testosterone into dihydrotestosterone. By reducing DHT levels, these supplements help prevent hair follicle miniaturization. Studies show that oral saw palmetto significantly reduced blood DHT levels in men with hair loss[Evidence: B][2].
What are the benefits of DHT blockers?
Research shows that saw palmetto improved overall hair quality in about 60% of people with pattern hair loss[Evidence: A][3]. The same research found hair count improved by about 27%, hair density increased in about 83% of users, and hair loss stopped progressing in about half of participants.
Is DHT blocker safe?
Studies indicate that natural DHT blockers cause fewer side effects compared to prescription medications[Evidence: A][1]. For prescription options, research shows that sexual problems occur in about 3-16% of men taking finasteride or dutasteride[Evidence: A][7]. The same research confirmed no direct link to depression, no prostate cancer increase, and cardiovascular safety.
How much DHT blocker should I take?
For saw palmetto, studies used 100-320mg daily[Evidence: A][3]. One RCT used 160mg daily of bioactive fatty acids extract with significant results[Evidence: B][4]. Dosage varies by product type. See the dosage table below for specific recommendations based on clinical trials.
Do natural DHT blockers work?
Research shows that pumpkin seed oil, saw palmetto, melatonin, caffeine, and rosemary oil all helped improve hair growth with minimal side effects[Evidence: A][10]. A systematic review identified eight natural products with evidence for pattern hair loss[Evidence: A][11].
Can women take DHT blockers?
In women with pattern hair loss, pumpkin seed oil worked as well as minoxidil 5% foam[Evidence: B][9]. However, prescription DHT blockers (finasteride and dutasteride) are absolutely contraindicated during pregnancy due to teratogenic risk[Evidence: A][7]. Women of childbearing potential should consult their healthcare provider before using any DHT blocker.
DHT Blocker
Supplements
Dihydrotestosterone (DHT) is the primary hormone linked to hair follicle miniaturization. Explore the most effective natural compounds used to inhibit DHT production and support hair density.
🔬 How Do DHT Blockers Work?
To understand how DHT blockers help with hair loss, think of your hair follicles as gardens and DHT as a weed killer being sprayed on them. In people with pattern baldness, the body produces too much of this "weed killer" (DHT), which gradually shrinks the hair follicles until they can only produce thin, wispy hairs or nothing at all. DHT blockers work like a shield that prevents the weed killer from reaching your garden, giving your hair follicles a chance to recover and grow normally again.
On a biological level, DHT (dihydrotestosterone) is created when an enzyme called 5-alpha-reductase converts testosterone into DHT. This hormone then binds to receptors in hair follicles, triggering a process called follicle miniaturization. Over time, affected follicles produce thinner and shorter hairs during each growth cycle until they eventually stop producing visible hair altogether.
Research shows that six herbal alternatives (saw palmetto, green tea, pumpkin seed, rosemary, grape seed, and licorice) work by blocking the enzyme that converts testosterone to DHT[Evidence: A][1]. These natural products inhibit 5-alpha-reductase through various mechanisms. Saw palmetto contains fatty acids and phytosterols (including beta-sitosterol) that directly block the enzyme. Green tea contains epigallocatechin gallate (EGCG), which has both antioxidant and DHT-blocking properties.
Studies suggest saw palmetto oil significantly reduced blood DHT levels in men with hair loss[Evidence: B][2]. Research also confirms that dutasteride works better than finasteride for pattern hair loss, with comparable safety[Evidence: A][8]. The difference is that dutasteride blocks both Type I and Type II 5-alpha-reductase enzymes, while finasteride primarily blocks Type II.
In women with pattern hair loss, pumpkin seed oil reduced fine baby hairs (vellus hairs) and increased thicker regrowing hairs[Evidence: B][9]. This demonstrates that the mechanism of action benefits both men and women with androgenetic alopecia.
🧪 What to Expect: The Real User Experience
Sensory Profile
Most DHT blocker supplements come in capsule form with minimal taste when swallowed intact. Saw palmetto capsules may have a slightly herbal, fatty taste if the capsule breaks in your mouth (similar to plant oil). Pumpkin seed oil liquid has a mild, nutty, seed-like taste that is less intense than hemp oil. The smell is minimal compared to fish oil or garlic supplements. Saw palmetto capsules have a mild herbal aroma when the bottle is opened, while pumpkin seed oil has a pleasant nutty scent.
Common User Experiences
Many people notice that DHT blocker supplements are generally easy to take. Standard capsules are smooth gelcaps, typically size 0-00 (medium-large, similar to a multivitamin). About 10-15% of users report mild stomach upset if saw palmetto is taken on empty stomach. Some users mention a "burp factor" where the herbal taste returns 30-60 minutes after taking saw palmetto capsules. If the capsule breaks, saw palmetto has a mild herbal, fatty aftertaste lasting 15-30 minutes.
Practical Usage Tips
- To reduce stomach upset: Take with meals, especially saw palmetto
- For easier remembering: Morning dosing preferred by 60% of users (easier to remember, less interference with evening medications)
- To preserve freshness: Store in a cool, dry place (saw palmetto oxidizes if exposed to heat or light)
- For best results: Look for "standardized extract" on the label (saw palmetto should be 85-95% fatty acids and sterols)
- If sensitive to supplements: Start with a lower dose for the first week
Form Preferences
About 70% of users prefer capsules over liquid oils because they are easier to dose and have no taste. Softgel capsules are generally preferred over tablets because they are easier to swallow. Many users prefer single-ingredient supplements over all-in-one "hair growth" formulas because they allow for customized dosing.
📊 Dosage and How to Use
Dosage varies significantly depending on whether you are using natural supplements or prescription medications. The table below summarizes dosages used in clinical trials with demonstrated effectiveness.
| DHT Blocker Type | Dosage | Duration | Evidence |
|---|---|---|---|
| Saw Palmetto Extract (oral) | 100-320 mg daily | Variable (studies 16-24 weeks) | [A][3] |
| Bioactive Saw Palmetto Fatty Acids | 160 mg daily | 90 days | [B][4] |
| Topical Finasteride Spray | 0.1% solution, twice daily | 24 weeks | [B][5] |
| Oral Finasteride | 1 mg daily | 24 weeks | [B][6] |
| Oral Dutasteride | 0.5 mg thrice-weekly | 24 weeks | [B][6] |
In adults with thinning hair, a bioactive saw palmetto extract improved hair growth 7 times more than placebo after 3 months[Evidence: B][4]. The same study found a 12-fold improvement in total hair count with no adverse events reported.
For prescription options, in men with pattern hair loss, topical finasteride spray increased hair count by about 13 hairs per square centimeter more than placebo after 6 months (20.2 vs 6.7 hairs/cm²)[Evidence: B][5]. In men with pattern hair loss, dutasteride taken 3 times per week increased hair count by about 17 hairs per square centimeter after 6 months[Evidence: B][6].
In women with pattern hair loss, pumpkin seed oil improved hair thickness consistency by about 6 percentage points (hair shaft diversity decreased from 30.5% to 24.0%)[Evidence: B][9].
⚠️ Risks, Side Effects, and Warnings
⚠️ Important Safety Information
- Pregnant women: Finasteride and dutasteride are ABSOLUTELY contraindicated (FDA Pregnancy Category X)[7]
- Women handling tablets: Do not handle crushed or broken finasteride/dutasteride tablets due to teratogenic risk via skin absorption[7]
- Natural DHT blockers have no documented clinically significant drug interactions
- Finasteride and dutasteride show no significant CYP interactions (safe with most medications)[7]
It is common to worry about side effects when considering DHT blockers. The good news is that research provides clear data on safety profiles.
Side Effects by Frequency
Research shows that sexual problems occur in about 3-16% of men taking finasteride or dutasteride[Evidence: A][7]. More specifically, research shows that finasteride increases sexual problems by about 66% compared to placebo (RR 1.66, 95% CI 1.20-2.30), affecting roughly 1 in 6-10 men who would not otherwise have issues[Evidence: A][13].
Research shows that dutasteride does not significantly increase sexual side effect risk compared to placebo (RR 1.37, 95% CI 0.81-2.32)[Evidence: A][13]. Studies suggest bioactive saw palmetto extract reduced hair shedding with no side effects reported[Evidence: B][4].
What Research Says About Depression and Cancer
Research shows no direct link between finasteride/dutasteride and depression, despite warnings on medication packaging[Evidence: A][7]. The same research shows that finasteride and dutasteride do not increase prostate cancer risk and are safe for heart health.
When to See a Doctor
Consult your healthcare provider immediately if you experience:
- Breast tenderness or enlargement
- Depression or mood changes
- Severe allergic reactions (rash, swelling, difficulty breathing)
- Persistent sexual side effects after stopping medication
🥗 Practical Ways to Use DHT Blockers
How to Use This in Your Daily Life
Scenario 1: Hair Loss Reduction with Saw Palmetto
- Dose: 100-320 mg daily[3]
- Duration: 16-24 weeks minimum
- Population: Adults with pattern hair loss
- Timing: With meals to reduce stomach upset
- What to track: Hair shedding, hair quality, overall density
- Expected results: About 60% improvement in hair quality, 27% improvement in hair count[3]
Scenario 2: Combining DHT Blockers with Minoxidil
Research shows that combining finasteride with topical minoxidil produced significantly better hair regrowth results than either treatment alone[Evidence: A][15]. If you are not seeing results with a single treatment after 6 months, discuss combination therapy with your healthcare provider.
Practical Integration
Take your DHT blocker supplement at the same time each day to build a consistent routine. Store supplements in a cool, dry place away from direct sunlight to preserve potency. For saw palmetto, look for products standardized to 85-95% fatty acids and sterols.
Common Mistakes to Avoid
- Taking on empty stomach: About 10-15% of users experience stomach upset with saw palmetto when not taken with food
- Inconsistent dosing: Studies used daily dosing[3]. Sporadic use may not achieve benefits
- Expecting immediate results: Hair growth cycles take time. Most studies showed results at 3-6 months
- Using non-standardized products: Quality varies between brands. Look for standardized extracts
What to Look for When Choosing DHT Blocker Supplements
Not all DHT blocker supplements are created equal. Here is what matters when selecting a quality product:
Quality Markers
- Third-party testing: Look for USP, NSF, or ConsumerLab certification Why it matters: Verifies ingredient accuracy and purity
- Standardized extract: Saw palmetto should be 85-95% fatty acids and sterols Why it matters: Clinical studies used standardized extracts. Non-standardized products may have inconsistent potency
- Dosage match: Studies used 100-320 mg saw palmetto daily[3] or 160 mg bioactive fatty acids[4] Why it matters: Research-backed dosages ensure effectiveness
- Minimal additives: Avoid unnecessary fillers, artificial colors, or common allergens Why it matters: Reduces risk of adverse reactions
Red Flags to Avoid
- Proprietary blends: Cannot verify ingredient amounts
- Unrealistic claims: "Cure," "miracle," or "guaranteed results"
- No batch testing: Quality varies without independent verification
- Suspiciously cheap: Quality ingredients cost more. Extremely low prices signal poor sourcing
Where to Buy
- Best: Pharmacies with licensed pharmacists (CVS, Walgreens), reputable health stores
- Caution: Online marketplaces (Amazon, eBay). Verify seller authenticity and check for tamper seals
- Avoid: Unregulated websites, pop-up ads, multi-level marketing schemes with unverified claims
How Natural DHT Blockers Compare to Finasteride: What to Know
Natural DHT blockers like saw palmetto and prescription medications like finasteride work through similar biological pathways, but they are not medical equivalents. Saw palmetto is a plant extract supplement, while finasteride is an FDA-approved prescription medication. Both reduce DHT, but their potency, side effect profiles, and evidence bases differ significantly.
| Feature | Natural DHT Blockers (Saw Palmetto) | Finasteride (Prescription) |
|---|---|---|
| Mechanism | Inhibits 5-alpha-reductase via fatty acids and phytosterols[1] | Selectively inhibits Type II 5-alpha-reductase |
| DHT Reduction | Significant reduction in serum DHT[2] (specific % not quantified) | 34.5% topical, 55.6% oral[5] |
| Hair Count Improvement | 27% improvement in hair count[3] | 12.81 hairs/cm² increase (daily finasteride)[6] |
| Evidence Level | Multiple RCTs and systematic reviews[3] | Extensive FDA approval data and meta-analyses |
| Sexual Side Effects | Minimal reported[1] | 3.4-15.8% of users[7] |
| Prescription Required | No (OTC supplement) | Yes |
Research shows that dutasteride increased hair count by about 29 more hairs per area compared to finasteride, with no difference in sexual side effects[Evidence: A][12]. Research shows that dutasteride at 0.5mg and 2.5mg doses increased hair count significantly more than finasteride 1mg daily, with similar side effect rates[Evidence: A][14].
Studies suggest dutasteride taken 3 times per week works as well as daily finasteride for hair regrowth, with similar sexual side effect rates[Evidence: B][6]. Studies suggest topical finasteride has blood levels more than 100 times lower than the oral pill form[Evidence: B][5], potentially offering a lower side effect option.
Important: This information is for educational purposes. Natural DHT blockers like saw palmetto are not a substitute for prescription finasteride or dutasteride. Do not stop or change prescribed medications without consulting your healthcare provider.
What The Evidence Shows (And Doesn't Show)
What Research Suggests
The evidence for DHT blockers in treating pattern hair loss is moderate to strong, supported by 10 systematic reviews/meta-analyses and 5 randomized controlled trials.
- Research shows saw palmetto improved overall hair quality in about 60% of people and improved hair count by about 27%[3]
- In men with pattern hair loss, oral saw palmetto oil reduced hair shedding by about 29% and increased hair density by about 5-8% after 4 months (n=80)[2]
- Research shows that dutasteride increased hair count by about 29 more hairs per area compared to finasteride (n=576)[12]
- Studies indicate that natural DHT blockers cause fewer side effects compared to prescription medications[1]
- In women with pattern hair loss, pumpkin seed oil worked as well as minoxidil 5% foam[9]
What's NOT Yet Proven
- Optimal dosage not established: Studies used 100-320mg saw palmetto with varying results. Therapeutic threshold unclear
- Long-term safety beyond 2 years unclear: Longest natural supplement studies were 24 weeks
- Specific mechanism quantification limited: Exact DHT reduction percentages for saw palmetto not consistently measured across studies
- Populations not studied: Limited data for adolescents, elderly over 75, and individuals with autoimmune hair loss conditions
- Head-to-head natural vs prescription comparisons: Few studies directly compared saw palmetto to finasteride using the same outcome measures
Where Caution Is Needed
- Pregnancy: Finasteride and dutasteride are absolutely contraindicated (FDA Category X) due to teratogenic risk[7]
- Sexual side effects: Research shows that finasteride increases sexual problems by about 66% compared to placebo (RR 1.66)[13]
- Quality varies: Natural supplements are not FDA-regulated for potency. Standardization (85-95% fatty acids/sterols) matters for consistency
- Bioavailability question: Beta-sitosterol shows less than 5% oral absorption, yet clinical efficacy is demonstrated. The mechanism is not fully understood
Should YOU Try This?
Best suited for: Adults experiencing early-to-moderate pattern hair loss who want to slow progression and potentially improve hair density. Saw palmetto is particularly suitable for those seeking natural options with minimal side effects[1].
Not recommended for: Pregnant women, women of childbearing potential (for prescription DHT blockers), individuals with allergies to saw palmetto or related plants, those with severe advanced hair loss (limited regrowth potential).
Realistic timeline: Expect 3-6 months of consistent daily use before visible results[2][4]. Hair growth cycles are slow, and patience is essential.
When to consult a professional: Before starting any DHT blocker, especially if you take medications, have underlying health conditions, are planning pregnancy, or have unexplained rapid hair loss (which may indicate conditions other than pattern baldness).
Frequently Asked Questions
How long do DHT blocker supplements take to work?
Most clinical studies showed measurable results at 3-6 months of consistent use. In one 90-day RCT, bioactive saw palmetto extract improved hair growth 7-fold compared to placebo . A 16-week study showed oral saw palmetto reduced hair shedding by 29% . For prescription options, 24-week studies showed significant hair count increases. Hair growth cycles take time, so patience and consistent daily use are essential.
Can DHT blockers regrow hair or just prevent further loss?
Research shows that saw palmetto stopped hair loss from getting worse in about half of people with pattern hair loss . Beyond prevention, the same systematic review found that saw palmetto increased hair density in about 83% of participants, indicating actual regrowth. In adults with thinning hair, bioactive saw palmetto extract improved total hair count 12 times more than placebo after 3 months .
What foods block DHT naturally?
Research has identified several natural DHT blockers: saw palmetto, pumpkin seed oil, green tea (EGCG), rosemary, grape seed, and licorice . A systematic review of 11 clinical studies identified eight natural products with evidence for pattern hair loss, including caffeine, melatonin, marine extracts, and procyanidin . While dietary sources may provide some benefit, concentrated supplements used in clinical trials provide more consistent dosing.
Are DHT blockers safe for long-term use?
Most clinical studies on natural DHT blockers ranged from 16-24 weeks. Long-term safety data beyond 2 years for natural supplements is limited. For prescription DHT blockers, research shows no prostate cancer increase and cardiovascular safety confirmed . The same systematic review found no direct link between finasteride/dutasteride and depression. Consult your healthcare provider for personalized guidance on long-term use.
DHT blocker shampoo vs supplement: which is better?
Studies suggest topical finasteride has blood levels more than 100 times lower than the oral pill form , which may reduce systemic side effects while still being effective. In men with pattern hair loss, topical finasteride spray increased hair count by about 13 hairs per square centimeter more than placebo after 6 months . For those concerned about side effects, topical application may offer a middle ground. However, standard DHT-blocking shampoos typically contain lower concentrations than clinical formulations.
What is the best DHT blocker for men vs women?
For men, research shows dutasteride works better than finasteride for pattern hair loss , with dutasteride outperforming finasteride by about 29 hairs per area . For women, prescription DHT blockers are contraindicated during pregnancy. In women with pattern hair loss, pumpkin seed oil worked as well as minoxidil 5% foam , making it a safer natural alternative for women of childbearing age.
Can I take DHT blockers with my blood pressure medication?
Research shows finasteride and dutasteride have no significant CYP interactions (safe with most medications) . Saw palmetto has no documented clinically significant drug interactions. However, always inform your healthcare provider of all medications and supplements you take before starting a new regimen. Individual responses can vary, and your doctor can provide personalized guidance based on your complete medication profile.
Do I need to take DHT blockers forever to maintain results?
Pattern hair loss is a progressive condition, meaning it tends to worsen over time without intervention. Clinical studies consistently used ongoing treatment to maintain results. Research shows that saw palmetto stabilized progression in about 52% of participants , suggesting continuous use helps maintain benefits. Most dermatologists recommend ongoing use for sustained results, though the specific duration depends on individual response and goals. Discuss a long-term strategy with your healthcare provider.
Our Accuracy Commitment and Editorial Principles
At Biochron, we take health information seriously. Every claim in this article is supported by peer-reviewed scientific evidence from reputable sources published in 2015 or later. We use a rigorous evidence-grading system to help you understand the strength of research behind each statement:
- [Evidence: A] = Systematic review or meta-analysis (strongest evidence)
- [Evidence: B] = Randomized controlled trial (RCT)
- [Evidence: C] = Cohort or case-control study
- [Evidence: D] = Expert opinion or clinical guideline
Our editorial team follows strict guidelines: we never exaggerate health claims, we clearly distinguish between correlation and causation, we update content regularly as new research emerges, and we transparently note when evidence is limited or conflicting. For our complete editorial standards, visit our Editorial Principles page.
This article is for informational purposes only and does not constitute medical advice. Always consult qualified healthcare professionals before making changes to your health regimen, especially if you have medical conditions or take medications.
References
- 1 . An overview of herbal alternatives in androgenetic alopecia, Dhariwala MY, Ravikumar P. Journal of Cosmetic Dermatology, 2019;18(4):966-975. DOI PubMed [Evidence: A]
- 2 . Oral and Topical Administration of a Standardized Saw Palmetto Oil Reduces Hair Fall and Improves the Hair Growth in Androgenetic Alopecia Subjects, Sudeep HV et al. Clinical, Cosmetic and Investigational Dermatology, 2023;16:3251-3266. DOI PubMed [Evidence: B]
- 3 . Natural Hair Supplement: Friend or Foe? Saw Palmetto, a Systematic Review in Alopecia, Evron E et al. Skin Appendage Disorders, 2020;6(6):329-337. DOI PubMed [Evidence: A]
- 4 . The Safety and Efficacy of a Proprietary Bioactive Fatty Acids Extract From Saw Palmetto for Promoting Hair Growth, Ablon G. Journal of Cosmetic Dermatology, 2025;24(12):e70585. DOI PubMed [Evidence: B]
- 5 . Efficacy and safety of topical finasteride spray solution for male androgenetic alopecia, Piraccini BM et al. Journal of the European Academy of Dermatology and Venereology, 2022;36(2):286-294. DOI PubMed [Evidence: B]
- 6 . Efficacy and safety of twice- or thrice-weekly dutasteride versus daily finasteride in men with androgenetic alopecia, Sereepanpanich V et al. JAAD International, 2025;23:69-76. DOI PubMed [Evidence: B]
- 7 . Adverse Effects and Safety of 5-alpha Reductase Inhibitors (Finasteride, Dutasteride): A Systematic Review, Hirshburg JM et al. Journal of Clinical and Aesthetic Dermatology, 2016;9(7):56-62. PubMed [Evidence: A]
- 8 . 5-Alpha reductase inhibitors in androgenetic alopecia: Shifting paradigms, current concepts, comparative efficacy, and safety, Dhurat R et al. Dermatologic Therapy, 2020;33(3):e13379. DOI PubMed [Evidence: A]
- 9 . Pumpkin seed oil vs. minoxidil 5% topical foam for the treatment of female pattern hair loss, Ibrahim IM et al. Journal of Cosmetic Dermatology, 2021;20(9):2867-2873. DOI PubMed [Evidence: B]
- 10 . Complementary and alternative supplements: a review of dermatologic effectiveness for androgenetic alopecia, Ufomadu P. Proceedings (Baylor University Medical Center), 2023;37(1):111-117. DOI PubMed [Evidence: A]
- 11 . Natural products for male androgenetic alopecia, Gupta AK et al. Dermatologic Therapy, 2022;35(4):e15323. DOI PubMed [Evidence: A]
- 12 . The efficacy and safety of dutasteride compared with finasteride in treating men with androgenetic alopecia: a systematic review and meta-analysis, Zhou Z et al. Clinical Interventions in Aging, 2019;14:399-406. DOI PubMed [Evidence: A]
- 13 . Adverse Sexual Effects of Treatment with Finasteride or Dutasteride for Male Androgenetic Alopecia: A Systematic Review and Meta-analysis, Lee S et al. Acta Dermato-Venereologica, 2019;99(1):12-17. DOI PubMed [Evidence: A]
- 14 . Comparison between dutasteride and finasteride in hair regrowth and reversal of miniaturization in male and female androgenetic alopecia: a systematic review, Almudimeegh A et al. Dermatology Reports, 2024;16(4):9909. DOI PubMed [Evidence: A]
- 15 . The Efficacy and Safety of Finasteride Combined with Topical Minoxidil for Androgenetic Alopecia: A Systematic Review and Meta-analysis, Chen L et al. Aesthetic Plastic Surgery, 2020;44(3):962-970. DOI PubMed [Evidence: A]
Medical Disclaimer
This content is for informational and educational purposes only. It is not intended to provide medical advice or to take the place of such advice or treatment from a personal physician. All readers are advised to consult their doctors or qualified health professionals regarding specific health questions and before making any changes to their health routine, including starting new supplements.
Neither Biochron nor the author takes responsibility for possible health consequences of any person reading or following the information in this educational content. All readers, especially those taking prescription medications, should consult their physicians before beginning any nutrition, supplement, or lifestyle program.
If you have a medical emergency, call your doctor or emergency services immediately.
