The same peptide in pre-mixed solution degrades to below acceptable potency in 28 to 56 days even under refrigeration (Buckley et al., Journal of Pharmaceutical Sciences , 2023)
However, this has not been studied long-term with either of these peptide versions, which is why it is important to only use peptides under the care of a professional who can monitor you for unwanted side effects
Ther Deliv
Package Includes: 1g AHK-Cu Copper Peptide Important Usage Notes Cosmetic grade only, for external use only Suitable for cosmetic & personal care formulations (serums, creams, hair care products, etc.)
Introduction Are you feeling fatigued, lethargic, or experiencing brain fog
Same-day UK dispatch Royal Mail Tracked 24, free UK delivery over 45.