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Regular review appointments assess treatment response, tolerability, and continuation criteria
Some may notice changes in skin texture and hydration within 12 weeks, but collagen remodeling and deeper changes may take 412 weeks with consistent use
Important disclosure: The peptides Im about to discuss are investigational compounds in the United States and are not FDA-approved for treating autoimmune conditions, chronic infections, or fatigue
Author contributions YZ and TZ conceived and designed the experiments
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