A: Generally yes, but spacing is recommended
It is found in human plasma, saliva, and urine, with levels that naturally decline with age
Compounding pharmacies typically recommend discarding multi-dose vials after 28 days of first use, even if medication remains
TL;DR: Skin Purging: What It Is, How Long It Lasts, and More Purging skin is caused by actives like retinoids, AHAs, BHAs, and vitamin C not by irritants or pore-cloggers Skin purging before and after results are worth the wait: most people see significantly clearer skin once the purge phase ends Skin purging vs breakout: purging happens fast, stays in your usual breakout zones, and clears faster than a typical pimple Skin purging is good in most cases, it means your actives are accelerating the skin renewal process Skin purging typically four to eight weeks
If you have any doubts or concerns, discuss them with your healthcare provider
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