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How to Tighten the Skin After 40: Treatments and Skincare Guide

By age 40, our bodies have already experienced a significant drop in collagen production, with some estimates suggesting a loss of around 24%. This decline is a key factor behind sagging and wrinkles, but there are many effective strategies for how to tighten the skin after 40, ranging from advanced clinical procedures to targeted at-home skincare and lifestyle adjustments.