RX AHA BHA Peeling Serum vs Niacinamide Biopeptide Serum — Ingredient Comparison

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RX AHA BHA Peeling Serum

Serum · 50 ingredients · South Korea

Exfoliates, clears pores, and smooths texture for brighter, more even skin. Water-based, gentle yet effective formula helps acne-prone and dull skin appear radiant, refined, and ready for better absorption of skincare products.

NassifMD Skincare

Niacinamide Biopeptide Serum

Serum · 17 ingredients

Niacinamide serum hydrates, brightens, and visibly smooths skin while improving tone, texture, and firmness. Formulated with 10% niacinamide and cranberry biopeptides to strengthen the skin barrier, refine pores, boost elasticity, and reduce fine lines.

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How these two interact

No conflicts — safe to layer

Both are Serum products.

At a glance

Price

$28

$2 less

$30

Key ingredients

L-Ascorbic Acid

A form of vitamin C — an antioxidant that brightens, fades dark spots, and supports collagen.

Niacinamide

Strengthens the barrier, controls oil, and fades dark spots — gentle and plays well with almost everything.

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.

Ectoin

A microbe-derived “extremolyte” that shields the skin barrier from environmental stress — pollution, UV, dryness — while locking in moisture.

Panthenol (B5)

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

Allantoin

Calms redness and smooths texture — buffers harsh actives beautifully.

Rosmarinus Officinalis (Rosemary) Leaf Oil