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    Research 211–240 of 1000+

    1. Low-Molecular-Weight Collagen Peptides Improve Hair Health in Adults with Damaged Hair: A Randomized, Double-Blind, Placebo-Controlled Trial International Journal of Peptide Research and Therapeutics · 2026
    2. Efficacy and Safety of Low-Dose (0.2 mg) Dutasteride for Male Androgenic Alopecia: A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Phase III Clinical Trial Annals of Dermatology · 2025
    3. Proxalutamide Significantly Accelerates Viral Clearance and Reduces Time to Clinical Remission in Patients with Mild to Moderate COVID-19: Results from a Randomized, Double-Blinded, Placebo-Controlled Trial Cureus · 2021 · 41 citations
    4. A randomized, double-blind, vehicle-controlled clinical study of hair regeneration using adipose-derived stem cell constituent extract in androgenetic alopecia Stem Cells Translational Medicine · 2020 · 25 citations
    5. Efficacy and safety of a new clobetasol propionate 0.05% foam in alopecia areata: a randomized, double‐blind placebo‐controlled trial Journal of the European Academy of Dermatology and Venereology · 2006 · 114 citations
    6. The long-term effect of specific type II 5alpha-reductase inhibition with finasteride on bone mineral density in men: results of a 4-year placebo controlled trial. PubMed · 2002 · 37 citations
    7. Adenosine increases anagen hair growth and thick hairs in Japanese women with female pattern hair loss: A pilot, double-blind, randomized, placebo-controlled trial Journal of Dermatology · 2008 · 33 citations
    8. Platelet-rich Plasma for the Treatment of Erectile Dysfunction: A Prospective, Randomized, Double-blind, Placebo-controlled Clinical Trial The Journal of Urology · 2023 · 20 citations
    9. 34007 Efficacy and safety of baricitinib in adult patients with severe alopecia areata with or without an atopic background from 2 randomized, placebo-controlled, phase 3 trials Journal of the American Academy of Dermatology · 2022 · 3 citations
    10. Cervi Parvum Cornu complex for men with lower urinary tract symptoms: a multicenter, randomized, double-blind, placebo-controlled trial Prostate International · 2023 · 1 citations
    11. Safety and Efficacy of Oral administrated Cepharanthine in Non-hospitalized, asymptomatic or mild COVID-19 patients: A Double-blind, Randomized, Placebo-controlled Trial bioRxiv (Cold Spring Harbor Laboratory) · 2023 · 1 citations
    12. A Novel Approach Against Male Pattern Hair Loss With Topical Dimethylglycine Sodium Salt (DMG‐Na) and Caffeine: Efficacy of a 24‐Week, Double‐Blind, Randomized, Placebo‐Controlled Trial Journal of Cosmetic Dermatology · 2025
    13. Oral Spermidine Supplementation Prolongs Hair Follicle Anagen Phase with Sustained Effects: A Randomized, Double-Blind, Placebo-Controlled Trial MEDS Public Health and Preventive Medicine · 2025
    14. Intralesional Botulinum Toxin A Injection for Recalcitrant Alopecial Totalis and Alopecia Universalis: A Randomized, Double-Blind, Placebo-Controlled Trial DOAJ (DOAJ: Directory of Open Access Journals) · 2017
    15. The selective androgen receptor modulator GTx‐024 (enobosarm) improves lean body mass and physical function in healthy elderly men and postmenopausal women: results of a double‐blind, placebo‐controlled phase II trial Journal of cachexia, sarcopenia and muscle · 2011 · 306 citations
    16. A marine protein-based dietary supplement for subclinical hair thinning/loss: Results of a multisite, double-blind, placebo-controlled clinical trial International Journal of Trichology · 2015 · 27 citations
    17. Topical eflornithine hydrochloride improves the effectiveness of standard laser hair removal for treating pseudofolliculitis barbae: A randomized, double-blinded, placebo-controlled trial Journal of the American Academy of Dermatology · 2012 · 26 citations
    18. Effect of Miracle Fruit (Synsepalum dulcificum) Seed Oil (MFSO®) on the Measurable Improvement of Hair Breakage in Women with Damaged Hair: A Randomized, Double-blind, Placebo-controlled, Eight-month Trial. PubMed · 2017 · 4 citations
    19. Rationale and Design of a Novel, Phase 3, External and Synthetic Placebo-Controlled Clinical Trial of Ritlecitinib 50 mg and 100 mg for Alopecia Areata Dermatology and Therapy · 2025
    20. The Effects of the Oral Supplementation with a Natural Keratin Hydrolysate (Kera-Diet®) on Hair and Nails: Randomized, Placebo and Benchmark-Controlled Clinical Trial on Healthy Females Trichology and cosmetology: · 2021
    21. Efficacy and safety of the oral Janus kinase inhibitor baricitinib in the treatment of adults with alopecia areata: Phase 2 results from a randomized controlled study Journal of The American Academy of Dermatology · 2021 · 66 citations
    22. Early Antiandrogen Therapy With Dutasteride Reduces Viral Shedding, Inflammatory Responses, and Time-to-Remission in Males With COVID-19: A Randomized, Double-Blind, Placebo-Controlled Interventional Trial (EAT-DUTA AndroCoV Trial – Biochemical) Cureus · 2021 · 41 citations
    23. Scalp application of antioxidants improves scalp condition and reduces hair shedding in a 24‐week randomized, double‐blind, placebo‐controlled clinical trial International Journal of Cosmetic Science · 2021 · 6 citations
    24. Safety and Efficacy Assessment of Red Ginseng Oil (RXGIN) in Men with Lower Urinary Tract Symptoms in a Randomized, Double-Blind, Placebo-Controlled Trial The World Journal of Men s Health · 2023 · 5 citations
    25. Efficacy and safety of ritlecitinib in adolescents with alopecia areata: Results from the ALLEGRO phase 2b/3 randomized, double‐blind, placebo‐controlled trial Pediatric Dermatology · 2023 · 48 citations
    26. Efficacy of an oral contraceptive containing EE 0.03 mg and CMA 2 mg (Belara®) in moderate acne resolution: a randomized, double-blind, placebo-controlled Phase III trial Contraception · 2009 · 42 citations
    27. Effect of Pumpkin Seed Oil on Hair Growth in Men with Androgenetic Alopecia: A Randomized, Double-Blind, Placebo-Controlled Trial Evidence-based Complementary and Alternative Medicine · 2014 · 36 citations
    28. The Long-Term Effect Of Specific Type II 5α-Reductase Inhibition With Finasteride on Bone Mineral Density in Men: Results of a 4-Year Placebo Controlled Trial The Journal of Urology · 2002 · 11 citations
    29. Methodology and Challenges to Recruitment to a Randomized, Double-Blind, Placebo-Controlled Trial of Oral DHEA in Postmenopausal Women Journal of Womens Health · 2008 · 9 citations
    30. Effect of a sphingolipid‐mimetic compound on the promotion of hair growth: A randomized, double‐blind, placebo‐controlled clinical trial Journal of Cosmetic Dermatology · 2019 · 6 citations