
COSRX
5 PDRN Collagen Intense Vitalizing Serum with Adenosine & Niacinamide
Serum · 39 ingredients · South Korea
COSRX 5 PDRN Collagen Intense Vitalizing Serum lifts, firms, and brightens with five PDRN derivatives and low-molecular collagen. Clinically proven to boost radiance and smooth fine lines.

Element Eight
Mini O2 Niacinamide Eight Active Serum for Dark Spots & Wrinkles
Serum · 30 ingredients
A brightening serum formulated to target dark spots and wrinkles, combining patented Liquid Oxygen technology with a concentrated dose of actives designed to enhance ingredient efficacy and support overall skin health. Eight percent Niacinamide (Vitamin B3) works to regulate oil, refine pores, and visibly even skin tone, while Peptides stimulate collagen and elastin production for firmer-looking skin over time. Fragrance-free and suited for those concerned with signs of aging and uneven pigmentation, it is formulated without parabens, sulfates, phthalates, or mineral oils.
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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.
Centella
Calms inflammation and speeds barrier recovery.
Vitamin E
An antioxidant that protects the barrier and supercharges vitamin C.
Glycerin
The workhorse humectant — simple, effective, and exceptionally well-tolerated.
Panthenol (B5)
A barrier-repairing humectant that hydrates and calms — a sensitive-skin staple.
Adenosine
A cell-signaling ingredient that smooths fine lines and supports firmer skin.
Collagen
A large hydrating molecule that forms a moisture-retaining film on the surface for a plump, smooth feel.
Allantoin
Calms redness and smooths texture — buffers harsh actives beautifully.
Alpha Arbutin
A safe, stable brightener without the risks of hydroquinone.
Niacinamide
Strengthens the barrier, controls oil, and fades dark spots — gentle and plays well with almost everything.
Peptides
Amino-acid messengers that signal collagen production for firmer, smoother skin.
Glycerin
The workhorse humectant — simple, effective, and exceptionally well-tolerated.
Hyaluronic Acid
Holds water in the skin for instant plumping and hydration.
Resveratrol
An antioxidant that defends skin against daily environmental damage.
Allantoin
Calms redness and smooths texture — buffers harsh actives beautifully.
Panthenol (B5)
A barrier-repairing humectant that hydrates and calms — a sensitive-skin staple.
Hydration
Barrier
Brightening
Anti-aging
Firmness
Texture
Pores
Oil control
Soothing
Antioxidant
Healing
Hydration
Barrier
Brightening
Anti-aging
Firmness
Texture
Pores
Oil control
Soothing
Antioxidant
Healing