Product record / Serums, copper-peptides
SerumAsterwood Copper Peptides Serum
- $21.99
- retail price
- $0.73
- per mL
- Data source
- Copper Tripeptide-1 (GHK-Cu) + sodium hyaluronate in a minimalist ~6-ingredient, fragrance-free formula (INCI-verified); the simple, cheap pick Copper Tripeptide-1 (GHK-Cu) verified genuinely present in the INCI via INCIDecoder/WebSearch 2026-06-14. ASIN B0CSPR98LH price PA-API-verified 2026-06-14.
- Best for
- Anti-aging & firmness
- How it feels
- Lightweight, fast-absorbing serum
- Value
- $21.99 for 30 mL · $0.73/mL
Bottom line The minimalist budget pick — basically GHK-Cu plus hyaluronic acid, nothing else.
Editorial verdict / Social intelligence
The minimalist budget pick — basically GHK-Cu plus hyaluronic acid, nothing else. 1
- Beauty benefit
- A deliberately bare-bones copper-peptide serum: Copper Tripeptide-1 (GHK-Cu) and sodium hyaluronate in a fragrance-free, roughly six-ingredient formula. If you want copper peptides without a long supporting cast, this is the stripped-down option.
- Does it work
- Yes for what it is — a clean, cheap way to add copper peptides and a little hydration, with nothing extra to react to. The minimalist formula is genuinely appealing for sensitive or routine-simplifying users, and it delivers the copper peptide plus hyaluronic acid. Honest framing: like all copper peptides it's a gentle, supportive firming active with regenerative biology but a thin controlled-facial-evidence base — not a retinoid-level anti-ager — and the bare formula means you're relying on the copper peptide and HA alone. Keep it apart from vitamin C and acids in the same step. See the verified data below →
Consensus strength
ModerateCopper peptides (GHK-Cu) have well-documented regenerative biology — stimulating collagen, elastin and matrix synthesis with a long safe history — but most of that evidence is in-vitro, animal and wound-model, and the controlled human facial anti-aging trials are limited. A promising, gentle, supportive firming active best used to complement proven anti-agers rather than replace them, and kept apart from vitamin C / acids in the same step.
01 / The key active
copper-peptides
copper-peptides is present in the formula; the brand does not disclose the exact concentration.
Copper Tripeptide-1 (GHK-Cu) + sodium hyaluronate in a minimalist ~6-ingredient, fragrance-free formula (INCI-verified); the simple, cheap pick. Copper Tripeptide-1 (GHK-Cu) verified genuinely present in the INCI via INCIDecoder/WebSearch 2026-06-14. ASIN B0CSPR98LH price PA-API-verified 2026-06-14.
Other products with copper-peptides:
02 / The full ingredient list
Every ingredient, in label order
Exactly as printed, each token matched to the EU CosIng register and flagged where a CIR safety assessment exists. Highlighted rows are the key actives.
| # | Ingredient, as printed | CosIng functions | CIR |
|---|---|---|---|
| 01 | Water |
| — |
| 02 | Pentylene Glycol |
| ✓ reviewed |
| 03 | Phenylpropanol |
| — |
| 04 | Sodium Hyaluronate |
| ✓ reviewed |
| 05 | Copper Tripeptide-1 |
| ✓ reviewed |
| 06 | Sodium Hydroxide |
| ✓ reviewed |
6 ingredients as printed · 6 exact CosIng matches · source: copper tripeptide-1 (ghk-cu) + sodium hyaluronate in a minimalist ~6-ingredient, fragrance-free formula (inci-verified); the simple, cheap pick
03 / Where to buy
Where to buy Copper Peptides Serum
Some links on this page earn us a commission. It never changes our analysis — the methodology is public.
04 / What people say
What buyers actually say
What works
- Common Real regenerative biology — copper peptides stimulate collagen, elastin and the skin's support matrix 12
It stimulates blood vessel and nerve outgrowth, increases collagen, elastin, and glycosaminoglycan synthesis, as well as supports the function of dermal fibroblasts. review
-
a compound with a long history of safe use in wound healing and antiaging skin care review
What to know
- Common The facial anti-aging evidence is thinner than the marketing — supportive, not retinoid-level; and keep copper peptides apart from vitamin C / acids in the same step 35
provides the rationale to further investigate this naturally occurring peptide in preclinical and clinical aging studies Study
What you'd only know from the reviews
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Minimalism is the selling point here: fewer ingredients means fewer things to irritate, and you're paying for the copper peptide rather than a long marketing-friendly ingredient list. A sensible budget choice if you want to add GHK-Cu without overhauling your routine — just hold the same realistic expectations as any copper peptide. 4
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05 / Questions
Frequently asked
- What's in Asterwood Copper Peptides Serum?
- Asterwood Copper Peptides Serum lists 6 ingredients. Key active: copper-peptides (concentration undisclosed). Copper Tripeptide-1 (GHK-Cu) verified genuinely present in the INCI via INCIDecoder/WebSearch 2026-06-14. ASIN B0CSPR98LH price PA-API-verified 2026-06-14. The full ingredient list, matched to EU CosIng, is on this page.
- Does Asterwood Copper Peptides Serum work?
- Yes for what it is — a clean, cheap way to add copper peptides and a little hydration, with nothing extra to react to. The minimalist formula is genuinely appealing for sensitive or routine-simplifying users, and it delivers the copper peptide plus hyaluronic acid. Honest framing: like all copper peptides it's a gentle, supportive firming active with regenerative biology but a thin controlled-facial-evidence base — not a retinoid-level anti-ager — and the bare formula means you're relying on the copper peptide and HA alone. Keep it apart from vitamin C and acids in the same step.
- How much copper-peptides is in Asterwood Copper Peptides Serum?
- Asterwood does not publicly disclose the exact concentration. copper-peptides appears in the INCI list; the amount is undisclosed. Copper Tripeptide-1 (GHK-Cu) verified genuinely present in the INCI via INCIDecoder/WebSearch 2026-06-14. ASIN B0CSPR98LH price PA-API-verified 2026-06-14.
- Where can I buy Asterwood Copper Peptides Serum?
- $21.99 on Amazon (price recorded as of the date shown). Copper Tripeptide-1 (GHK-Cu) verified genuinely present in the INCI via INCIDecoder/WebSearch 2026-06-14. ASIN B0CSPR98LH price PA-API-verified 2026-06-14.