Common Dose: Around 2-5 mg per week, split into multiple doses
Topical GHK-Cu serum shelf life Pre-made commercial serums: Usually 6-12 months unopened 3-6 months after opening Check manufacturer recommendations Refrigerate after opening extends life DIY serums (mixing powder with carrier): Shorter shelf life than commercial 2-4 weeks typical (no preservatives) Must refrigerate Discard if color changes Factors affecting topical shelf life: Preservatives: Extend significantly pH: Neutral pH more stable Carrier: Some better than others (hyaluronic acid, glycerin good) Storage: Cool, dark, sealed Contamination: Sterile technique critical Best practices for topical GHK-Cu: Buy small bottles (use within 3-6 months) Refrigerate after opening Don't double-dip (pour into hand, don't touch dropper to skin) Watch for color changes (brown = oxidized) Replace every 6 months even if looks fine See our how to reconstitute peptides , bacteriostatic water for peptides , and how long reconstituted peptides last in fridge
to improve the indices of cardiovascular, endocrine, immune and nervous systems, homeostasis and metabolism. The researchers observed a 1.6-1.8 fold decreased mortality rate in the epithalamin-treated group, as well as decreased rates of: Coronary artery disease Hypertension Osteoarthritis Osteoporosis The researchers concluded that epithalamin may be beneficial for health maintenance and age-related pathology prevention in elderly subjects
If you prioritize ease, comfort, and integrating a nightly routine, the nasal spray route is compelling
The MOTS-C and Retatrutide combination addresses specific concerns that make it more valuable for certain profiles than others
