
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.

Shani Darden Skin Care
Moisture Boost Plumping Serum
Serum · 30 ingredients
A plumping serum that delivers both immediate and lasting hydration through a blend of snow mushroom and glycerin, which draw and hold moisture in the skin. An antioxidant fruit complex of watermelon and apple extracts works to visibly plump the skin and shield it from environmental stressors, while pentavitin and red algae nourish the skin barrier to reduce water loss. Best suited for dry, combination, and normal skin types dealing with dryness or loss of firmness.
Set your skin profile to see how these suit you
Set your skin profileNo conflicts — safe to layer
Both are Serum products.
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.
Glycerin
The workhorse humectant — simple, effective, and exceptionally well-tolerated.
Panthenol (B5)
A barrier-repairing humectant that hydrates and calms — a sensitive-skin staple.
Hyaluronic Acid
Holds water in the skin for instant plumping and hydration.
Sodium Pca
A humectant that pulls water into the skin for plumper, more hydrated skin.
AHA
Vitamin E
An antioxidant that protects the barrier and supercharges vitamin C.
Hydration
Barrier
Brightening
Anti-aging
Firmness
Texture
Pores
Oil control
Soothing
Antioxidant
Healing
Hydration
Barrier
Soothing
Antioxidant