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One of the original and most well-documented effects of GHK-Cu
For example, while having a completely dark room for sleeping is ideal, some children find it a source of anxiety
Storage temperature consistency Optimal: 2-8C (36-46F) constant Temperature fluctuations shorten shelf life: Frequent door opening warms vials temporarily Power outages or fridge malfunctions Storing in fridge door (warmest, most variable location) Best practice: Store in main fridge section (not door) Middle or back of shelf (most stable temperature) Away from freezer section (avoid freezing) Avoid frequent removal for extended periods Light exposure Peptides degrade faster with light exposure, especially UV light
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