Rfrences 1 Wu, G., Fang, Y.-Z., Yang, S., Lupton, J
These may include rash, pruritus, urticaria, and anaphylaxis
Lyophilized GHK-Cu is typically kept refrigerated and protected from light for short-term handling, and frozen (-20C) for longer-term storage
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I have been taking Nuwhite S-Acetyl Glutathione, and while I don't see the whitening side effect, I feel like the supplement adds to my general well-being
- Patch test recommended: Especially important if your skin is sensitive or reactive