But gastric stability and systemic bioavailability are not the same thing
Guidance on which add-ins suit your goal (e.g., magnesium for muscle recovery, B12 for energy, vitamin C for immune support)
It is often studied alongside other incretin mimetics, such as GLP-2 , to compare signaling effects on metabolic function, insulin pathways, and appetite control
What GHK-Cu Treats: Facial Aging: Fine lines, wrinkles, and loss of skin firmness Skin Texture Issues: Rough texture, enlarged pores, and uneven skin tone Sun Damage: Age spots, hyperpigmentation, and photoaging Hair Loss: Thinning hair, pattern baldness, and poor hair quality Scarring: Acne scars, surgical scars, and wound healing Skin Thinning: Age-related skin thinning and fragility Mechanism of Action: GHK-Cu works by binding copper ions to create a bioactive complex that penetrates deep into skin tissues