Produced in the liver, glutathione is involved in: Neutralizing free radicals Detoxifying heavy metals and toxins Supporting immune function Regenerating other antioxidants like vitamins C and E Maintaining mitochondrial (energy-producing) function In skin health, glutathione works in three main ways: Reduces oxidative stress that causes inflammation and cellular damage Supports liver detoxification, which helps clear toxins and hormones that may contribute to acne Modulates melanin production by influencing the enzyme tyrosinase, potentially reducing hyperpigmentation When combined with vitamin C, glutathione becomes even more effective
It is mainly known for its skin-brightening effects and strong antioxidant properties that protect cells from oxidative stress
When glutathione levels drop, the body struggles to regulate oxidative stress, leading to chronic inflammation , which has been linked to asthma, eczema, and other allergic conditions
Some research also points to GHK-Cu inhibiting 5-alpha-reductase activity, the enzyme that converts testosterone to follicle-damaging DHT, though this finding is preliminary and far less established than its skin-remodeling effects
Follow-up visits are generally shorter