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Cloudy or yellowing solution should not be injected
The frequency of Vitamin B complex injections varies because different people have different needs
The systemic (subcutaneous) use described here is unproven and unapproved benefits seen with topical or in-vitro GHK-Cu should not be assumed to transfer to injection, and the safety of injected copper-peptide is not established
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Over-supplementation without need can cause interactions with other nutrients or mild digestive issues
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