5 PDRN Collagen Intense Vitalizing Serum with Adenosine & Niacinamide

5 PDRN Collagen Intense Vitalizing Serum with Adenosine & Niacinamide

Prejuvenation Firming Bakuchiol Serum for Preventative Aging

Prejuvenation Firming Bakuchiol Serum for Preventative Aging

5 PDRN Collagen Intense Vitalizing Serum with Adenosine & Niacinamide

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.

Prejuvenation Firming Bakuchiol Serum for Preventative Aging

Dr. Jart+

Prejuvenation Firming Bakuchiol Serum for Preventative Aging

Serum · 29 ingredients

A firming serum formulated for preventative aging, powered by high-purity bakuchiol to visibly firm skin and reduce the appearance of lines without the irritation associated with retinol. Collagen peptide works to support the skin's structural integrity, while glycerin provides lightweight hydration. Best suited for those concerned with early signs of aging, loss of firmness, and the appearance of pores.

Your fit

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How these two interact

No conflicts — safe to layer

Both are Serum products.

Retinoid+Niacinamide

Buffers retinoid irritation

Retinoid+Hyaluronic Acid

Counters retinoid dryness

Retinoid+Peptides

Repair + renewal

Centella+Retinoid

Soothes retinoid irritation

At a glance
Price
$20
$50 less
$70
Key ingredients

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.

Collagen Peptide

A peptide that signals the skin to repair and rebuild for firmer, healthier skin.

Glycerin

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

Retinol

A plant-based retinol alternative — similar smoothing benefits, gentler, and pregnancy-friendly.

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.

Licorice Root

Brightens and soothes at once.

Adenosine

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

Vitamin E

An antioxidant that protects the barrier and supercharges vitamin C.

What it targets

Hydration

Barrier

Brightening

Anti-aging

Firmness

Texture

Pores

Oil control

Soothing

Antioxidant

Healing

Hydration

Barrier

Brightening

Anti-aging

Firmness

Texture

Soothing

Antioxidant