Search
for

    Glossary Placebo Effect

    The placebo effect refers to the phenomenon where individuals experience a perceived improvement in their condition after receiving a treatment that has no therapeutic effect, often due to their expectations or beliefs about the treatment. In the context of hair loss, the placebo effect can significantly influence the outcomes of clinical trials for hair restoration therapies, as participants may report hair regrowth or reduced shedding simply because they believe the treatment is effective. Key distinguishing characteristics include the psychological component of belief and expectation, which can lead to real physiological changes, even in the absence of active ingredients.

    Related Terms

    Research 10 of 1000+

    1. Greater Placebo Effect in Topical Than in Systemic Therapies for Androgenetic Alopecia: A Systematic Review and Meta-Analysis Mendeley Data · 2026
    2. Greater Placebo Effect in Topical Than in Systemic Therapies for Androgenetic Alopecia: A Systematic Review and Meta-Analysis Mendeley Data · 2026
    3. Placebo effect of topical and oral treatments for androgenetic alopecia A systematic review and meta-analysis Mendeley Data · 2026
    4. Placebo effect of topical and oral treatments for androgenetic alopecia A systematic review and meta-analysis Mendeley Data · 2026
    5. Placebo effect of topical and oral treatments for androgenetic alopecia A systematic review and meta-analysis Mendeley Data · 2026
    6. Placebo effect of topical and oral treatments for androgenetic alopecia A systematic review and meta-analysis Mendeley Data · 2026
    7. The effect of placebo in split‐scalp and whole‐head platelet‐rich plasma trials for androgenetic alopecia differs: Findings from a systematic review with quantitative evidence syntheses Journal of Cosmetic Dermatology · 2022
    8. The Effects of Lower vs Higher Cell Number of Platelet-Rich Plasma (PRP) on Hair Density and Diameter in Androgenetic Alopecia (AGA): A Randomized, Double-Blinded, Placebo, Parallel-Group Half-Scalp IRB-Approved Study. Aesthetic Surgery Journal · 2021 · 6 citations
    9. Effects of finasteride in patients with inflammatory chronic pelvic pain syndrome: a double-blind, placebo-controlled, pilot study Urology · 1999 · 65 citations
    10. Hair growth effect of traditional Chinese medicine BeauTop on androgenetic alopecia patients: A randomized double-blind placebo-controlled clinical trial Experimental and Therapeutic Medicine · 2016 · 5 citations
    All research results →

    Community 10 of 62

    1. Why hasn’t anybody or any company done experiments on whether minoxidil and finasteride have effects on human collagen and elastin after a year of use compared to placebo? (In vivo not vitro) Reddit · 4 Feb 2026
    2. Am I getting results or is this just a placebo? Reddit · 1 Sept 2025
    3. The Placebo Group Has It Worse Than The Standard Prescription 0.5mg Group. -The fear is all in your head. Reddit · 29 Sept 2025
    4. Trying to understand finasteride side effects and post finasteride syndrome Reddit · 31 Oct 2020
    5. Dutasteride and TRT study indicates improvement in aging male symptoms and no difference between placebo group and dutasteride group Reddit · 4 Aug 2026
    6. I saw results in just 10 days .. Reddit · 1 Apr 2026
    7. 18M: Oral Finasteride for 4.5 Months Community · 20 Nov 2025
    8. Exercise seems to be helping, a lot, quickly. Reddit · 16 Oct 2024
    9. Why do I have the feeling that this subreddit is flooded by Kintor employees? Reddit · 21 Aug 2024
    10. I went to see a derm, they prescribed 1mg of fin, i have now had it over a month and haven’t taken it. Reddit · 9 Aug 2024
    All community results →

    Learn 10 of 22

    1. Adenosine Molecule the body uses for energy, used as a cosmetic hair-lotion ingredient
    2. Alfatradiol Weak form of estrogen applied to the scalp
    3. Latanoprost Prostaglandin eye drop used for glaucoma
    4. Valproic acid Anti-seizure and mood-stabilising drug
    5. Metformin Diabetes drug that lowers blood sugar
    6. Rosemary Herb whose oil is used in hair care
    7. Azelaic Acid Acid used in acne and rosacea creams
    8. GT20029 Experimental topical drug designed to break down androgen receptors
    9. Clascoterone Topical androgen-receptor blocker, approved as an acne cream
    10. Dexpanthenol Provitamin B5, a moisturiser in hair and skin products
    All learn results →