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Treatment plans may be adjusted only by the provider
Store at 20C in a dry, dark environment protected from light, heat, and moisture
The Bottom Line on AHK-Cu vs GHK-Cu AHK-Cu and GHK-Cu are closely related copper peptides with different research strengths
The lyophilized vial format provides a stable research presentation that supports long-term storage, analytical consistency, and reproducibility across laboratory investigations
Patients who already have exceptionally high pyridoxine levels or signs of pyridoxine toxicity (such as sensory neuropathy) should not continue to receive high-dose supplementation until those symptoms resolve
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