EGCG is the most studied of the catechins
Because GHK-Cu is researched for regenerative, tissue-remodeling, collagen-related, and cellular-signaling pathways, research involving active or suspected malignancies, copper-metabolism conditions, liver-related investigations, or complex dermatological research models may warrant additional monitoring and individualized evaluation
For example, mixing 10 ml of bacteriostatic water into a 5 mg vial produces a 0.5 mg/ml solution so a "25-unit dose" on a U-100 syringe now delivers only 0.125 mg, half the intended amount
Rebuffat, S
Most significantly, it stimulates insulin production, slows the emptying of food from the stomach, and increases feelings of satiety [3]
New York, NY, USA: Marcel Dekker