Journal of chemical information and modeling 54, 30993111, 10.1021/ci500370x (2014)
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
Symptoms of lactic acidosis may include tiredness, weakness, nausea, vomiting, stomach pain, decreased appetite, rapid breathing, dizziness, muscle pain, or feeling cold in your hands or feet
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