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But, you need to learn the right way to do it safely and well

Once the area is genuinely covered, there's no benefit to adding further product

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Two downstream consequences are mechanistically central: nicotinamide is preserved for re-entry into the NAD+ salvage pathway (raising intracellular NAD+ availability), and SAM is preserved for other methylation reactions
It activates lysyl oxidase, an enzyme that crosslinks collagen fibers to create strong scar tissue
