
HarmonyHunter
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- Aug 24, 2025
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There are 2 types of retinoids I am thinking of taking but am not sure if injecting ghk cu or topical ghk cu would be better.
I’m thinking of taking Tretinoin or a stronger retinoid which my mate calls its big brother Tazarotene.
What is best?
I’m thinking of taking Tretinoin or a stronger retinoid which my mate calls its big brother Tazarotene.
What is best?