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This preparation contains 100 mg of high purity lyophilized peptide supplied in a sealed research vial
GHK-Cu stimulates osteoblast attachment and collagen synthesis
Some symptoms of a vitamin B12 deficiency include: difficulty thinking brain fog fatigue pale skin weight loss dementia numbness and tingling in hands and feet mood changes decreased appetite constipation A lack of animal protein and following a plant-based diet sans appropriate supplementation can lead to a vitamin B12 deficiency
What concentrations are cited in the research literature
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