Pricing Medication Costs * Invigor is currently offering $50 off your first month
Refunds and Returns: Unless the product is faulty, damaged on arrival, or does not match its description
Withdraw the prescribed volume (e.g., 0.25, 0.5, 0.75 or 1 mL) into a sterile syringe and inject subcutaneously in the abdomen, thigh, or upper arm after cleaning the site with alcohol
This is a common problem in multi-component products
Applying GHK-Cu immediately after a product with pH above 7.0 (common in some vitamin C or retinol formulations) causes localized pH shock that accelerates copper dechelation
Despite the objective improvements, only 26.7% (Group A) and 14.3% (Group B) rated results "good" or "excellent." This highlights the gap between measurable hair count increases and subjective satisfaction patients often need to see dramatic visual change to feel satisfied, which may require longer treatment or combination approaches