Differin: Atralin is an expensive brand of tretinoin, no better than a less expensive generic. Now you can get OTC Differin [adapalin] for $12. It is more effective and less irritating than tretinoin. You can get it in larger size for higher price.
Answered 5/12/2017
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2 doctors weighed in across 2 answers
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
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