Radiance Copper Serum

Radiance Copper Serum is a research-grade topical serum pairing GHK-Cu (copper tripeptide-1) with SNAP-8 (acetyl octapeptide-3) in a hydrating base of hyaluronic acid and glycerin — formulated for studies in skin quality, dermal matrix support, and the appearance of fine lines.

GHK-Cu is a naturally occurring copper-binding tripeptide extensively studied in skin biology for its role in fibroblast activity, collagen and elastin synthesis, and extracellular matrix remodeling. In research settings it has been associated with improvements in skin firmness, elasticity, and smoothness, support for the skin's natural renewal processes, and a more even, radiant-looking tone.

SNAP-8 (acetyl octapeptide-3) is an eight–amino-acid peptide studied for its influence on the appearance of expression lines. Research has examined its role in modulating signaling at the neuromuscular junction, a pathway associated in studies with the softened appearance of fine lines and wrinkles in areas of repeated facial movement.

Hyaluronic acid and glycerin are well-studied humectants included to attract and retain moisture, supporting a hydrated, plump, and smooth skin surface. Together these ingredients are presented in a lightweight, fast-absorbing serum intended for topical research focused on skin texture, hydration, and overall radiance.

Also known as: Copper Peptide + Acetyl Octapeptide-3 Serum · GHK-Cu + SNAP-8 Topical · Copper Tripeptide-1 + Acetyl Octapeptide-3

Ingredients: Distilled Water (Aqua), Glycerin, Hyaluronic Acid (Sodium Hyaluronate), GHK-Cu (Copper Tripeptide-1), SNAP-8 (Acetyl Octapeptide-3), Preservative.

pH Tested — formulated and verified within the skin-compatible pH range.

Supplied as a liquid serum in a 30mL amber glass dropper bottle. No reconstitution required.

Storage: Store at room temperature, away from direct sunlight and heat. Refrigeration (2–8°C) may help preserve freshness. Keep the dropper sealed between uses to maintain product integrity.

Ships at ambient temperature; formulated liquid is stable in transit.

For in vitro research use only. Not for human or veterinary use. Not evaluated by the FDA. By purchasing, you confirm use within qualified research guidelines.