If you must freeze (to preserve excess), accept that some potency loss will occur and that portion should be used more quickly once thawed
Use the same lab each time, collect samples at the same time of day, and note any recent illness, surgery, or intense exercise in the week before testing
Your individual dose is set at consultation at The Sculptique Aesthetics
GHK-Cu is a signaling peptide focused on repair and collagen production, not on increasing cell turnover in a way that causes purging
ECOOKING Super Serum 62% match with the ingredients and function of MIAMO GF5-Glutathione Rejuvenating Serum Dupe Explained These products are both cruelty-free serums that contain hyaluronic acid and peptides
However, always check product labels and manufacturer specifications to confirm the source of all ingredients, including the glutathione itself and any capsule materials