Glass Skin Renewal Duo

RENEW, FIRM & REFINE

$39.99
$39.99

Glass skin isn't a filter — it's a surface. Even texture, no visible roughness, enough hydration underneath that light bounces off it cleanly. That's a texture problem and a hydration problem, and these two serums split the work.

The Vegan PDRN Serum is built around Sodium DNA at 2% — a biotech-engineered, animal-free DNA fragment, where PDRN is traditionally derived from salmon. It supports the look of skin renewal, firmness, and resilience, with a gentle PHA to refine surface texture. The Copper Peptides Serum brings GHK-Cu (Copper Tripeptide-1), one of skincare's most-researched peptides, to visibly firm and smooth the look of skin.

Both are deliberately short — six ingredients in one, nine in the other — with no fragrance and no fillers. They layer cleanly because there's nothing in either one to get in the way. And every Asterwood formula starts with Hyaluronic Acid — a natural polysaccharide that pulls moisture into skin and holds it there for the plumped, cushioned look glass skin actually depends on.

Copper Peptides Serum (1 fl oz)
A minimalist 6-ingredient serum built around GHK-Cu copper peptides and 1.5% Hyaluronic Acid to visibly firm, smooth, and refine the look of fine lines and uneven texture.

Vegan PDRN Serum (1 fl oz)
A short-list serum with 2% Vegan PDRN (Sodium DNA) and a gentle PHA to support the look of skin renewal, firmness, and a smoother, more refined surface — no animal-derived DNA, no fragrance.

Copper Peptides Serum
Water, Pentylene Glycol, Phenylpropanol, Sodium Hyaluronate (1.5%), Copper Tripeptide-1 (0.10%), Sodium Hydroxide.

Vegan PDRN Serum
Water, Pentylene Glycol, Sodium DNA, Gluconolactone, Sodium Benzoate, Sodium Hyaluronate, Daucus Carota Sativa (Carrot) Extract, Sodium Hydroxide, Sodium Metabisulfite

Parabens, Sulfates, dyes, fragrances, essential oils. Never tested on animals.

Step 1 — Vegan PDRN Serum (AM & PM): After cleansing, apply 2–3 drops to clean skin. Gently massage over face and neck until fully absorbed.

Step 2 — Copper Peptides Serum (AM & PM): Apply 2–3 drops to face and neck. Gently press and pat in until fully absorbed.

Follow with moisturizer, and finish with SPF in the morning.

Frequently asked questions

Have a question? Here are the answers our customers ask most,

Two products — the Copper Peptides Serum (1 fl oz) and the Vegan PDRN Serum (1 fl oz).
PDRN stands for polydeoxyribonucleotide — a DNA fragment used widely in K-beauty for the look of skin repair and resilience. It's traditionally sourced from salmon. Ours is Sodium DNA, biotech-engineered and animal-free, at a 2% concentration.
The Vegan PDRN Serum, then the Copper Peptides Serum. Both are lightweight and water-based, so they layer in either order — but PDRN first lets it reach clean skin directly.
Skin feels hydrated and smoother right away. Most people notice a more even, resilient-looking surface around 2–3 weeks, and firmer-looking skin with refined texture around 6–8 weeks. Results vary from person to person.
Both formulas are fragrance-free and clean, with short ingredient lists and nothing unnecessary in either. Patch test first if you have sensitive skin or a known copper sensitivity.

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For collagen-boosting
and wrinkle reduction

For establishing a healthy, hydrated foundation

For skin texture and pore refinement

For improved radiance
and brightness

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Simple. Clean. Effective.

We use active ingredients backed by clinical studies. We use the fewest ingredients possible to make the most effective products – meaning we don’t dilute the potency of our ingredients with fillers. We do this to make the product more beneficial for you, instead of more profitable for us.

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