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We offer on-site lab testing so we can measure your B12 levels before recommending treatment, because B12 injections are most helpful for people who are actually deficient
The reasons: Receptor sensitivity: While GHK-Cu doesn't appear to cause receptor downregulation the way some peptides do, cycling is a general precaution to maintain responsiveness and avoid adaptations that might blunt benefits
This approach is consistent with established methodologies adopted in previous systematic reviews assessing micronutrient interventions
Cancer Cell 25 (3), 304317 (2014)
Disguised Alpha reviews each product as a complete research format instead of treating it like a generic amino listing
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