Symptoms of Vitamin B-12 Deficiency B-12 deficiencies can cause fatigue, weakness, numbness, and tingling in the hands and feet, but they may also make it difficult for people to walk and have memory problems
Read article GHK-Cu vs AHK-Cu: Copper Tripeptide Research Comparison Sequence, copper coordination, dermal matrix versus hair-follicle research models, and how to choose between the two most-studied copper-binding tripeptides
Do I need a blood test beforehand
Potential side effects are usually mild, like injection site soreness, but it's important to discuss any concerns with a healthcare provider
*Valid for appointments scheduled with select providers (Alison, Tom, or Stephanie)
"Propionibacterium spp.-source of propionic acid, vitamin B12, and other metabolites important for the industry"