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This is to say, you have very little to worry about when using 1% GHK-Cu, the concentration of our serums here at PLU Laboratories

Common neurological symptoms include: Paraesthesia (pins and needles) in the hands and feet Numbness or altered sensation Difficulty walking or balance problems (sensory ataxia) Muscle weakness and reduced coordination Cognitive changes , including memory problems, confusion, or difficulty concentrating Mood disturbances , such as depression or irritability In severe cases, vitamin B12 deficiency can cause subacute combined degeneration of the spinal cord, a serious condition affecting both sensory and motor pathways

Reconstituted Storage With bacteriostatic water, refrigerate at 28C, use within 14 days (governed by TB-500 stability)

John said they worked on the safety to ensure taking the safety off was the same positive feel you were used to, but the return is lightened a bit