Some users purchase from international pharmacies where tretinoin may be sold over-the-counter (OTC). However, this carries risks regarding product authenticity, shipping delays, and legalities concerning importing prescription drugs. 3. OTC Alternatives
Tretinoin is very strong. When starting, it is common to experience "purging," dryness, and peeling. It is essential to use a high-SPF sunscreen daily, as it increases sun sensitivity. can you buy tretinoin online
Only buy from reputable, licensed medical providers or pharmacies. Avoid third-party marketplaces (like eBay) where the source of the medication cannot be verified. this carries risks regarding product authenticity