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45(8): p
Each component contributes unique biological mechanisms, creating a powerful research tool for investigating weight regulation, appetite control, and glucose metabolism
BEFORE AFTER 1 TREATMENT Female, Asian, age 32, Fitzpatrick skin type III
The treatment comparison reveals GHK-Cu discontinuation profile proving more favorable than retinoids (less dependency, no rebound, better benefit retention) while similar to vitamin C and niacinamide (gradual decline, moderate long-term retention, low dependency)
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