Copper Peptide GHK-Cu
Collagen Support / Elasticity Serum · GHK-Cu + PAL-150
Free shipping within the United States. Your order ships by December 1, 2026. You are charged when you place the pre-order. If we cannot ship by that date, we will email you a new date and you may cancel for a full refund. See Pre-order terms.
Product images are illustrative renderings; packaging details may vary slightly.
A next-generation copper peptide serum. GHK-Cu meets the PAL-150 peptide complex (Palmitoyl Tripeptide-1 + Palmitoyl Tetrapeptide-7) and hyaluronic acid to help improve the look of smoother, firmer, more refined skin — finished with organic botanicals.
Key Benefits
- Helps improve the look of smoother, firmer skin
- Helps improve the look of elasticity and skin tone
- Weightless hydration with hyaluronic acid
- Fast-absorbing, silky texture
- Organic botanical infusion: jojoba, coconut, green tea
Key Ingredients
- GHK-Cu (Copper Tripeptide-1) — the signature copper peptide.
- PAL-150 Peptide Complex — Palmitoyl Tripeptide-1 + Palmitoyl Tetrapeptide-7.
- Hyaluronic Acid (Sodium Hyaluronate) — lightweight hydration.
- Organic Jojoba, Organic Coconut, Organic Green Tea, Orange Peel — botanical finish.
How to Use
Apply a small amount to clean face and neck twice a day, morning and night. Follow with moisturizer, and with broad-spectrum sunscreen during the day.
Patch test before first use. Avoid the eye area.
Full Ingredients
Purified Water, Glycerin, Hyaluronic Acid (Sodium Hyaluronate), Copper Tripeptide-1, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Citrus Aurantium Dulcis (Orange) Peel Extract, Organic Cocos Nucifera (Coconut) Oil, Organic Simmondsia Chinensis (Jojoba) Seed Oil, Organic Camellia Sinensis (Green Tea) Leaf Extract, Butylene Glycol, Carbomer, Polysorbate 20, Phenoxyethanol.
Copper peptide gives the serum its natural blue tint; color may vary from pale blue to slightly deeper or greenish tones. This is normal for copper peptide formulas. Ingredient lists may be updated; please refer to the product packaging for the most current list.
Caution
For external use only. Net contents 2 fl oz. Avoid contact with eyes. If irritation occurs, discontinue use. Keep out of reach of children. If pregnant, nursing or under medical care, consult your physician before use. Store in a cool, dry place away from direct sunlight. To report a reaction or concern, contact Isnar USA, LLC, North Miami Beach, FL 33160, info@siispeptides.com.
Shipping & Returns
Pre-orders ship by December 1, 2026. See our Shipping & Returns policy, including our pre-order delay and refund terms.
Small Messengers. Refined Skin.
Peptides are short chains of amino acids used in cosmetic formulas to help improve the look of suppleness and a fresh-looking complexion. SIIS pairs two of the most celebrated: GHK-Cu and the PAL-150 complex.
These statements have not been evaluated by the Food and Drug Administration. This cosmetic product is not intended to diagnose, treat, cure, or prevent any disease. For external use only. Discontinue use if irritation occurs.
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