Clearly Corrective Daily Re-Texturizing Triple Acid Peel vs The AHA 2 BHA 2 Blemish Treatment Serum — Ingredient Comparison

Kiehl's Since 1851

Clearly Corrective Daily Re-Texturizing Triple Acid Peel

Serum · 23 ingredients · USA

The Kiehl's Since 1851 Clearly Corrective Daily Re-Texturizing Triple Acid Peel is specifically formulated to help reduce the appearance of pores, boost skin's radiance, and create visibly softer and smoother skin texture.

Vegan

COSRX

The AHA 2 BHA 2 Blemish Treatment Serum

Serum · 18 ingredients · South Korea

Highly concentrated with 2% AHA and 2% BHA, The AHA 2 BHA 2 Blemish Treatment Serum from COSRX quickly and easily soothes acne-scarred skin and instantly cares for blackheads and whiteheads.

Your fit

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How these two interact

No conflicts — safe to layer

Both are Serum products.

At a glance

Vegan

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Price

$40

$13.60

$26.40 less

Key ingredients

Salicylic Acid

An oil-soluble acid that gets inside pores to clear congestion and calm breakouts.

AHA

A water-soluble acid that exfoliates the surface for smoother, brighter, more even skin.

Glycerin

The workhorse humectant — simple, effective, and exceptionally well-tolerated.

Glycolic Acid (AHA)

A water-soluble acid that exfoliates the surface for smoother, brighter, more even skin.

Gluconolactone (PHA)

A gentle, large-molecule exfoliant that smooths and hydrates — ideal for sensitive skin.

Lactic Acid (AHA)

A water-soluble acid that exfoliates the surface for smoother, brighter, more even skin.

Panthenol (B5)

A barrier-repairing humectant that hydrates and calms — a sensitive-skin staple.

Allantoin

Calms redness and smooths texture — buffers harsh actives beautifully.

Salicylic Acid (BHA)

An oil-soluble acid that gets inside pores to clear congestion and calm breakouts.

Hyaluronic Acid

Holds water in the skin for instant plumping and hydration.

Salicylic Acid

An oil-soluble acid that gets inside pores to clear congestion and calm breakouts.

AHA

A water-soluble acid that exfoliates the surface for smoother, brighter, more even skin.

Glycolic Acid (AHA)

A water-soluble acid that exfoliates the surface for smoother, brighter, more even skin.

Salicylic Acid (BHA)

An oil-soluble acid that gets inside pores to clear congestion and calm breakouts.

Gluconolactone (PHA)

A gentle, large-molecule exfoliant that smooths and hydrates — ideal for sensitive skin.

Zinc PCA

Controls oil and calms blemish-prone skin.

Allantoin

Calms redness and smooths texture — buffers harsh actives beautifully.

Licorice Root

Brightens and soothes at once.

What it targets

Hydration

Barrier

Brightening

Anti-aging

Texture

Acne

Pores

Oil control

Soothing

Hydration

Brightening

Anti-aging

Texture

Acne

Pores

Oil control

Soothing