The ingredient, explained

Betaine Salicylate

Betaine Salycilate is the product formed by the reaction of Betaine with Salycilic Acid

BHA exfoliantAnti-inflammatoryAntimicrobialKeratolytic

Ingredient guide

What it is and what it does

About this ingredient: EU CosIng ingredient registry (via Open Beauty Facts taxonomy) ↗

BHA exfoliant: Cosmetic exfoliant category commonly used for salicylic acid. The cosmetic term BHA does not by itself establish the chemical structure or a finished product's effects.
Anti-inflammatory: Research category concerning reduced inflammation. A discovery tag does not establish that an ingredient treats inflammation at the amount used in a product.
Antimicrobial: A technical role associated with controlling microorganisms on skin.
Keratolytic: A technical role associated with removing cells from the outer skin layer.

Function definitions: FDA: Beta hydroxy acids ↗ · National Cancer Institute: Anti-inflammatory definition ↗ · European Commission ingredient function definitions (SCCNFP/0299/00, pages 16 to 20) ↗

Registry functions describe possible formulation roles, not results for a finished product. A dictionary entry is not an approval or a safety assessment.

A closer look

What the research shows

No exact published primary clinical or laboratory study with reviewable methods found in this bounded search. Search results were vendor technical materials, secondary guides, ingredient listings, or salicylic-acid research.

Research review checked Oct 1, 2026

Read exact local candidate abstracts first; select identity-relevant papers; targeted primary PubMed/publisher searches. This is not an exhaustive systematic review.

Ingredient research is not proof that a product containing this ingredient works.

Follow the formula