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    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.

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    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