Compatible with: Hyaluronic acid (for hydration) Niacinamide (for barrier support and tone) Growth factors Peptides (like Matrixyl or Argireline) Use with caution: Vitamin C (especially L-ascorbic acid) may destabilize copper peptides if mixed directly Retinoids can cause irritation when layered with GHK-Cu unless used at separate times (e.g., retinoid at night, GHK-Cu in the morning) AHAs and BHAs can lower skin pH and potentially reduce the effectiveness of copper peptides Spacing out these ingredients or consulting with a provider for a personalized routine can maximize benefits and avoid conflicts
A small serum for the lower abdomen, hips, bust, or thighs makes more sense than trying to build an economical full-body cream around them
Freestone recommends cleaning reusable bottles with hot water (over 60C (140F) as this temperature kills most pathogens), and using washing-up liquid swirling it around, and leaving the bottle for 10 minutes before rinsing well with hot water
Khogeer AA, AboMansour IS, Mohammed DA
Mercadante S et al 2009: High-dose furosemide and small-volume hypertonic saline solution infusion for the treatment of leg edema in advanced cancer patients This is a prospective cohort study in Italy describing 24 patients with advanced malignancy and peripheral edema refractory to conventional diuretic therapy
Then incubated at 4C overnight with anti-glial fibrillary acidic protein (GFAP) (cell signaling technology, 80788) diluted 1:100 in 0.01 M PB containing 1% BSA and 0.1% Triton-X100
