OL Research supplies Copper GHK-Cu 50mg at 98% purity, batch-tested and dispatched from the UK for laboratory and in-vitro research applications
Cond Nast, USDA National Nutrient Database, release SR-21
Consider supplementation if you have pre-existing deficiency, take metformin, follow a vegan diet, have had bariatric surgery, or experience symptoms like fatigue or numbness
discard if cloudiness or particles are present
Track: Weekly weight (same day, same time, same conditions) Measurements (waist, hips, chestmore reliable than scale alone) Side effects (what you feel, when, how severe) Food intake (even rough estimates help) PeptIQ makes this simplelog doses, track inventory, monitor your response over time