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Yellowing of skin or eyes (jaundice), severe abdominal pain, or persistent vomiting- triggers for immediate medical care
If it was exposed to heat during shipping or storage, or if it is well past its expiration date, the lyophilized powder may have undergone chemical changes that prevent proper dissolution
Short-term refrigeration at 2-8C is acceptable for up to 4 weeks
GHK-Cu is not approved for human use
Its estimated that up to 13% of people over 60 have low levels of vitamin B12(2)
Gradually increase as tolerance builds
US$ 25.03
US$ 21.70
US$ 28.45
