doi:10.1001/jamaoncol.2025.2681 Wolff Sagy Y, et al
Common signs of GLP-1-related body skin changes include: Sagging skin on the upper arms, abdomen, inner thighs, and under the chin Crepey texture a thin, tissue-paper-like appearance, most noticeable on the arms, chest, and knees Rough, uneven texture as skin loses hydration and the outer skin barrier weakens Dullness due to reduced circulation, moisture, and cellular turnover Skin laxity skin that feels loose or less supported as fat volume decreases These changes are not permanent or inevitable and with the right approach, you can meaningfully support your skin's ability to adapt, visibly improving firmness, texture, and hydration over time
Published scientific literature explores Retatrutide through peptide chemistry, receptor interaction studies and molecular biology to expand understanding of its biochemical properties
Retatrutide drives substantial fat loss while Sermorelin helps preserve muscle tissue
The escalation pattern starting at 2mg regardless of target dose is consistent across all arms above 1mg
We are left with the effects on weight