Skincare
·3 min read
Tretinoin Purge: How Long Does It Last?
The tretinoin purge (retinization) typically lasts 4-8 weeks. During this period, accelerated cell turnover pushes existing microcomedones to the surface f...
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The tretinoin purge (retinization) typically lasts 4-8 weeks. During this period, accelerated cell turnover pushes existing microcomedones to the surface f...
Purging occurs only with cell-turnover-accelerating ingredients (retinoids, AHAs, BHAs) and manifests as small whiteheads/comedones in your USUAL breakout ...