LHA
Exfoliants

LHA.

A salicylic acid derivative used for surface renewal and pores.

INCI name
Capryloyl Salicylic Acid
Function
A skin-conditioning ingredient and lipid-soluble exfoliant in dedicated formulas.
Information level
Moderate evidence
Last reviewed
22 September 2026
01

What it does

Designed for controlled keratolytic action in specifically formulated systems.

02

Who may benefit

Combination or blemish-prone skin.

03

Compatibility

Niacinamide, moisturisers and SPF.

04

Precautions

Should not be counted as pure salicylic acid or automatically combined with other BHAs.

05

How to use it

Evening or as directed.

06

Concentrations

The percentage cannot be inferred from INCI order. WAI LAB shows it only when stated by a verifiable source.

HOW TO READ IT

What it means in the INCI list?

In the European Union, ingredients above 1% are listed in descending order by weight; below 1%, they may appear in any order. Their position therefore cannot be used to calculate an exact percentage.

Its position helps you understand the formula, but does not on its own establish effectiveness or an exact percentage.

SOURCES

Where the information comes from.

WAI LAB distinguishes cosmetic function, regulatory context and scientific literature. This information is not a substitute for medical advice.

FROM UNDERSTANDING TO CHOOSING

Products with LHA.

25 catalogue products list a recognised form of this ingredient in their INCI.

25 resultsVerified profiles with declared concentrations appear first.
WAI 83/100 · partialLa Roche-Posay
Serum · 30 ml
24 of 25 shown