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A friend who works in aesthetics mentioned GHK-Cu as something worth researching
The only human data available comes from a 2025 pilot study by Lee and Burgess, published in Alternative Therapies in Health and Medicine
The absence of any shared receptor also removes the usual tool for predicting combination behavior: when two agents converge on one target you can reason about competition, cooperativity or occupancy, and when they do not, there is nothing to reason from
I wonder if the repeated gallbladder attacks damaged my intrinsic factor enzyme in my stomach
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