Hydration+ Replumping Serum Stick

Hydration+ Replumping Serum Stick

The 6 Peptide Skin Booster Serum with Niacinamide & Hyaluronic Acid

The 6 Peptide Skin Booster Serum with Niacinamide & Hyaluronic Acid

Hydration+ Replumping Serum Stick

RoC

Hydration+ Replumping Serum Stick

Serum · 31 ingredients

Beyond hydration, discover RoC’s Hydration+ Replumping Serum Stick developed with Dermatologists. Inspired by wrinkle fillers, this cooling serum stick combines concentrated hyaluronic acid, pro-collagen and blue peptides to deeply hydrate in seconds for visibly younger-looking skin.

The 6 Peptide Skin Booster Serum with Niacinamide & Hyaluronic Acid

COSRX

The 6 Peptide Skin Booster Serum with Niacinamide & Hyaluronic Acid

Serum · 45 ingredients · South Korea

The 6 Peptide Skin Booster Serum from COSRX enhances overall skin condition as your first step serum.

Your fit

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How these two interact

No conflicts — safe to layer

Both are Serum products.

At a glance
Price
$26.59
$16.80
$9.79 less
Key ingredients

Hyaluronic Acid

Holds water in the skin for instant plumping and hydration.

AHA

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

Peptides

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

Glycerin

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

Copper Peptides

Regenerative — speeds healing and remodels skin.

Lactic Acid (AHA)

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

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.

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.

Adenosine

A cell-signaling ingredient that smooths fine lines and supports firmer skin.

AHA

Sodium Pca

A humectant that pulls water into the skin for plumper, more hydrated skin.

Copper Peptides

Regenerative — speeds healing and remodels skin.

Allantoin

Calms redness and smooths texture — buffers harsh actives beautifully.

Glycine Soja (soybean) Oil

A nourishing plant oil that softens skin and helps seal in moisture.

What it targets

Hydration

Brightening

Anti-aging

Firmness

Texture

Healing

Hydration

Barrier

Brightening

Anti-aging

Firmness

Texture

Pores

Oil control

Soothing

Antioxidant

Healing