Evidence supporting the use of: Alpha-terpineol
For the health condition: Dandruff

Links: Go back one page, Tool main page, Ingredients list, Health conditions list, Body systems list

Synopsis

Source of validity: Scientific
Rating (out of 5): 2

Alpha-terpineol is a naturally occurring monoterpene alcohol found in essential oils such as pine and tea tree. It exhibits notable antimicrobial and antifungal properties, which has led to its inclusion in some anti-dandruff formulations and personal care products. The scientific rationale for its use in treating dandruff centers on its ability to inhibit the growth of Malassezia species, the yeast implicated in dandruff pathogenesis. In vitro studies have demonstrated that alpha-terpineol can suppress the proliferation of this fungus. For instance, research published in journals such as Letters in Applied Microbiology has shown that alpha-terpineol, alone or in combination with other terpenes, disrupts fungal cell membranes and reduces viability of Malassezia spp.

Despite these promising laboratory findings, clinical data supporting the efficacy of alpha-terpineol in treating dandruff in humans is limited. Most evidence comes from in vitro experiments, or from studies on formulations containing multiple active ingredients, making it hard to attribute observed benefits directly to alpha-terpineol. As such, while scientific literature supports a plausible mechanism for its anti-dandruff activity, robust, well-controlled clinical trials are lacking. The evidence base is therefore moderate at best, justifying a rating of 2 out of 5 for scientific support.

More about alpha-terpineol
More about Dandruff

Products containing alpha-terpineol

We currently have no products on Vitabase that contain this ingredient.