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    Glossary Efficacy

    ability to achieve desired results under controlled conditions

    Efficacy refers to the ability of a product, treatment, or intervention to produce a desired effect or outcome under ideal and controlled conditions. In the context of hair treatments or alopecia therapies, efficacy would measure how well a particular treatment promotes hair growth or prevents hair loss in clinical trials. This term is crucial for both consumers and professionals to understand the potential effectiveness of a given solution.

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    Research 10 of 1000+

    1. Efficacy and safety of ritlecitinib in adults and adolescents with alopecia areata: a randomised, double-blind, multicentre, phase 2b–3 trial The Lancet · 2023 · 227 citations
    2. Efficacy and safety of omeprazole for severe gastroesophageal reflux in children The Journal of Pediatrics · 1993 · 158 citations
    3. Efficacy and Safety of Finasteride Therapy for Androgenetic Alopecia Archives of Dermatology · 2010 · 152 citations
    4. Efficacy and safety of a novel anti‐HER2 therapeutic antibody RC48 in patients with HER2‐overexpressing, locally advanced or metastatic gastric or gastroesophageal junction cancer: a single‐arm phase II study Cancer Communications · 2021 · 147 citations
    5. Efficacy and Safety of a Low-level Laser Device in the Treatment of Male and Female Pattern Hair Loss: A Multicenter, Randomized, Sham Device-controlled, Double-blind Study American Journal of Clinical Dermatology · 2014 · 147 citations
    6. Efficacy of topical sensitizers in the treatment of alopecia areata Journal of the American Academy of Dermatology · 1998 · 132 citations
    7. 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
    8. Efficacy of interventions for prevention of chemotherapy‐induced alopecia: A systematic review and meta‐analysis International journal of cancer · 2014 · 110 citations
    9. Efficacy, safety, and tolerability of dutasteride 0.5 mg once daily in male patients with male pattern hair loss: A randomized, double-blind, placebo-controlled, phase III study Journal of The American Academy of Dermatology · 2010 · 92 citations
    10. Efficacy of imiquimod 5% cream in the treatment of equine sarcoids: a pilot study Veterinary Dermatology · 2006 · 76 citations
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    Community 10 of 157

    1. Efficacy and Safety of Oral Dutasteride 0.5 mg Combined with Oral Minoxidil 2.5 mg for Male Androgenetic Alopecia: A Retrospective Cohort Study Reddit · 20 Aug 2026
    2. Efficacy and Systemic DHT Suppression of Topical Finasteride vs Dutasteride Community · 18 Apr 2025
    3. Efficacy of Topical Cetirizine 1% in Treatment of Androgenic Alopecia: Clinical and Dermoscopic Evaluation Community · 17 Jan 2025
    4. Efficacy of Dut at 0.5mg VS 1mg VS 2.5mg Reddit · 21 Nov 2024
    5. Efficacy and Tolerability of N-Acetyl-Cysteine for Treatment of The Early-onset Androgenetic Alopecia in Men Reddit · 3 Jan 2022
    6. Increased efficacy of daytime low-dose oral minoxidil dosing for androgenetic alopecia: a retrospective study Reddit · 22 Sept 2026
    7. Increased efficacy of fin/dut: with or without meal? Reddit · 11 May 2026
    8. microneedling efficacy for male pattern baldness? Reddit · 25 Apr 2026
    9. "Clinical efficacy of microneedle combined with 5% Minoxidil solution and finasteride in the treatment of androgenetic alopecia in males" Reddit · 20 Feb 2025
    10. Peak efficacy ($18 for a 4 month supply) Reddit · 30 Nov 2024
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