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A medications value depends on clinical evidence, FDA approval status, safety, tolerability, medical history, side-effect risk, and long-term outcomes

She emphasizes that because GLP-1-related hair loss is primarily nutritional and systemic, serums should be viewed as a supportive measure, not a standalone fix

The GIP receptor (GIPR) plays a complementary role in insulin secretion and glucose homeostasis

Branded GLP-1s, such as Wegovy and Ozempic, are FDA-approved, standardized, and supported by extensive clinical data, while compounded GLP-1s are custom-prepared by licensed pharmacies for cases of drug shortages, insurance barriers, or specific dosing needs, though they are not individually FDA-approved