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no proven morning-versus-night advantage Injectable use No FDA-approved product label or validated self-injection schedule Sources: Topical GHK-Cu phase 2 study Direct answer: There is no clinically proven universal best time for GHK-Cu
Women 40+: 0.51 lb per week with more fluctuation
How soon will I feel the benefits
Consulting with your gastroenterologist can provide personalized peace of mind
Kozina LS, Arutjunyan AV, Khavinson VKh
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