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is ghk-cu a steroid – Research Peptide GHK-CU Europe | EU Research
Description
Q2: Are there side effects or safety concerns

Key References 1

However, completely absent progress after 8-12 weeks suggests either ineffective protocol or injury severity beyond peptide intervention requiring medical evaluation

B12 is one of the most common vitamin deficiencies

That date assumes you dissolve the B12 in saline as soon as you receive the vial, whether you choose to store it in the fridge or a cool cabinet
