Betaine Salicylate

Ester of betaine and salicylic acid. A milder alternative: releases salicylic acid gradually on skin, providing surface keratolytic action.

Evidence by route

Topical application

Limited evidence. One RCT or several controlled studies with limitations.

Positioned as mild BHA. Direct comparisons to pure salicylic acid are limited to manufacturer data.

Irritation potential

Low

Allergen risk

Low

Pregnancy

Caution

Suitable for

OilyCombinationNormal

Use with caution

SensitiveDry

Is Betaine Salicylate safe during pregnancy?

Betaine Salicylate should be used with caution during pregnancy. Consulting a dermatologist or OB-GYN is advisable.

What skin types is Betaine Salicylate for?

Betaine Salicylate suits: oily, combination, normal. Use with caution in: sensitive, dry.

What is Betaine Salicylate and what does it do in cosmetics?

Ester of betaine and salicylic acid.

What's the INCI name for Betaine Salicylate?

The INCI name is Betaine Salicylate. It may also appear as: Бетаин салицилат.

Published: April 16, 2026 · updated: May 18, 2026