However, it has been shown to be a cytotoxin, meaning it can result in cell damage or death
GHK-CU remains a research compound without official dosing guidelines, which means protocols rely on accumulated practitioner experience and extrapolation from laboratory studies
Some sources note that copper ions can inhibit 5-alpha-reductase under laboratory conditions, but there is no controlled human evidence that GHK-Cu produces a finasteride-like, clinically meaningful reduction in scalp DHT
$2.93/serving Looking for a liquid form glutathione supplement
Free radicals can damage cells and DNA if left unchecked, resulting in issues such as: Increased signs of aging (such as wrinkled or dry skin) Headaches Low energy levels Increased risk of illness Lack of mental clarity Joint pain Fatigue Antioxidants, such as glutathione, rid the body of free radicals before they can do too much harm
Water-based serums work well across combination skin, applying normally to all areas