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Why refrigeration helps after opening: Slows oxidation (copper can oxidize) Prevents bacterial contamination Maintains potency longer Extends usable life Room temperature storage after opening: Acceptable for 3-6 months if product has strong preservatives Use quickly if stored at room temp Watch for signs of degradation Refrigerated storage after opening: Extends life to 6-12 months Better potency retention Reduced oxidation Signs your topical copper peptide has degraded: Color change (darker, more blue/green) Separation of layers Change in texture Reduced effectiveness Unusual smell Application tip: If refrigerated, let serum warm to room temperature before applying
As learning from their engagement with pathogens builds, 'memory T-cells' are created that remain with you through adulthood
| Key ingredients: Copper peptides, wild yam extract, vegan collagen amino acids Murphy-Rose says that this "science-backed formula" features collagen-boosting properties "to help firm skin, reduce fine lines and improve overall texture." It's gentle, so she adds that it's suitable for most skin types
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