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Because of its strong copper-binding properties, GHK-Cu has gained attention in research studies
Although many research peptides remain stable for days to weeks under proper refrigerated storage, there is no universal expiration period that applies to every compound
The good news is that you dont have to just sit by and let this happen
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Medication Interactions: Certain medications, like proton pump inhibitors and metformin, may interfere with B12 absorption
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