
Knours.
PDRN Rice & Green Tea Revitalizing Serum
Serum · 50 ingredients
Knours. PDRN Rice & Green Tea Revitalizing Serum is a refreshing, fast-absorbing serum that nourishes and illuminates the skin. Enriched with Rice PDRN and Green Tea PDRN, it supports the skin’s resilience by providing protective antioxidants and revealing an even tone for a radiant complexion.

fresh
Black Tea Renewal Serum
Serum · 37 ingredients
Fresh's Black Tea Renewal Serum is clinically proven to help prevent signs of aging by visibly firming & smoothing while remaining gentle on skin.
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Set your skin profileNo conflicts — safe to layer
Both are Serum products.
Retinol
A retinoid that speeds cell turnover to smooth texture, soften lines, and clear pores.
L-Ascorbic Acid
A form of vitamin C — an antioxidant that brightens, fades dark spots, and supports collagen.
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.
Ceramides
Barrier lipids that seal in moisture and repair a compromised skin barrier.
Green Tea
An antioxidant that calms inflammation and helps regulate oil.
Vitamin E
An antioxidant that protects the barrier and supercharges vitamin C.
Glycerin
The workhorse humectant — simple, effective, and exceptionally well-tolerated.
Rice Water
A rice-derived ingredient that brightens and hydrates.
PEG-60 Hydrogenated Castor Oil
A nourishing plant oil that softens skin and helps seal in moisture.
Panthenol (B5)
A barrier-repairing humectant that hydrates and calms — a sensitive-skin staple.
Polyglutamic Acid
Holds even more water than hyaluronic acid and forms a moisture-locking film on the surface.
Adenosine
A cell-signaling ingredient that smooths fine lines and supports firmer skin.
Elaeis Guineensis (Palm) Oil
A nourishing plant oil that softens skin and helps seal in moisture.
Rice Extract
A rice-derived ingredient that brightens and softens for a smooth, even glow.
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.
Ceramides
Barrier lipids that seal in moisture and repair a compromised skin barrier.
Green Tea
An antioxidant that calms inflammation and helps regulate oil.
Vitamin E
An antioxidant that protects the barrier and supercharges vitamin C.
Glycerin
The workhorse humectant — simple, effective, and exceptionally well-tolerated.
Jojoba Oil
A nourishing plant oil that softens skin and helps seal in moisture.
Helianthus Annuus (Sunflower) Seed Oil
A nourishing plant oil that softens skin and helps seal in moisture.
Argania Spinosa Kernel Oil
A nourishing plant oil that softens skin and helps seal in moisture.
Adenosine
A cell-signaling ingredient that smooths fine lines and supports firmer skin.
Hydration
Barrier
Brightening
Anti-aging
Firmness
Texture
Acne
Pores
Oil control
Soothing
Antioxidant
Hydration
Barrier
Brightening
Anti-aging
Firmness
Pores
Oil control
Soothing
Antioxidant