Ingredient
Peppermint Oil
Cooling scalp formulas and stimulating hair oils keep peppermint visible.
Category: Hair / Scalp
Chemical formula: Mixture; menthol C10H20O is key
Main cosmetic effects: Cooling sensation; scalp freshness.
Source: Steam-distilled peppermint leaves.
Developer / supplier: Traditional botanical use; global essential-oil suppliers
Origin: United States / India / Global
Representative product: Rosemary-mint scalp oils
Approx. retail price (USD): 10-20
Evidence maturity: Limited clinical hair-growth evidence
What it does
Cooling sensation; scalp freshness.
Notes
Hair / Scalp | Limited clinical hair-growth evidence