Peptide Skinjection Amplified Wrinkle-Fix Serum vs Dual Action Serum — Ingredient Comparison

Peter Thomas Roth

Peptide Skinjection Amplified Wrinkle-Fix Serum

Serum · 37 ingredients · USA

Peter Thomas Roth's non-invasive, dual-purpose Peptide Skinjection Amplified Wrinkle-Fix Serum is formulated with a 19% Peptide Complex.

Mila Moursi Skin Care

Dual Action Serum

Serum · 41 ingredients

A potent complex of anti-aging peptides, stem cells and skin- refining botanicals that address discoloration, smooth wrinkles, and plump the skin—all in one concentrated formula.

Your fit

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How these two interact

No conflicts — safe to layer

Both are Serum products.

At a glance

Price

$52

$143 less

$195

Key ingredients

Hyaluronic Acid

Holds water in the skin for instant plumping and hydration.

Peptides

Amino-acid messengers that signal collagen production for firmer, smoother skin.

Squalane

A lightweight, biomimetic oil that softens without clogging pores — pairs perfectly with strong actives to offset dryness.

Vitamin E

An antioxidant that protects the barrier and supercharges vitamin C.

Glycerin

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

Collagen

A large hydrating molecule that forms a moisture-retaining film on the surface for a plump, smooth feel.

AHA

Hyaluronic Acid

Holds water in the skin for instant plumping and hydration.

Peptides

Amino-acid messengers that signal collagen production for firmer, smoother skin.

Vitamin E

An antioxidant that protects the barrier and supercharges vitamin C.

Glycerin

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

Licorice Root

Brightens and soothes at once.

AHA

Collagen

A large hydrating molecule that forms a moisture-retaining film on the surface for a plump, smooth feel.

What it targets

Hydration

Barrier

Anti-aging

Firmness

Antioxidant

Healing