
About this product
A plant-derived oil extracted from rosemary, used in hair serums and scalp treatments to promote hair growth and scalp health.
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The Guru Index verdict
Mixed
~Mixed · 55%What the gurus are saying
The guru community splits on rosemary oil's efficacy. Skeptics point out that while one small study showed it performed similarly to 2% minoxidil, stronger 5% minoxidil is the clinical standard, and most evidence remains anecdotal; they also note the texture is often greasy and cumbersome to use consistently. Supporters cite research on its anti-inflammatory, DHT-blocking, and circulation-boosting properties and see it as a gentler alternative for minoxidil-sensitive users. Consensus: it requires six months of twice-daily use, likely works modestly if at all, and the benefits may partly stem from scalp massage rather than the oil itself.
Key actives & flags
Full ingredients
Paraffinum Liquidum, Ethylhexyl Palmitate, Caprylic/Capric Triglyceride, Isododecane, Rosmarinus Officinalis Leaf Oil, Argania Spinosa Kernel Oil, Simmondsia Chinensis Seed Oil, Phenoxyethanol, Glycine Soja Oil, Tocopherol, Ethylhexylglycerin
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