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Mixing high-concentration L-ascorbic acid (pH below 3.5) with GHK-Cu in the same application risks copper reduction and free-radical generation, a chemistry problem most cosmetic content ignores
Supplied as a stable 10mg lyophilized vial
Think of it as the scaffolding that keeps your tissues strong and elastic
Most common GSH side effects Gastrointestinal discomfort (nausea, bloating, cramping) A rotten egg (sulfur) taste in the mouth, usually mild Signs of an allergic reaction to glutathione may include hives, itching, swelling of the face or lips, tongue or throat, or difficulty breathing
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