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The general GHK-Cu timeline runs 6-8 weeks before visible changes set in - that is, for topical use
Some got around this by supplementing with N-acetyl cysteine, which is a precursor to glutathione
The most chemically complex of all the vitamins, methylcobalamin is a water-soluble, organometallic compound with a trivalent cobalt ion bound inside a corrin ring which, although similar to the porphyrin ring found in heme, chlorophyll, and cytochrome, has two of the pyrrole rings directly bonded
Laser treatment timing Laser treatments create varying degrees of skin trauma depending on the type and intensity
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