Comparing Retin-A vs Differin
Retin-A | Differin |
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Retin-A (tretinoin) | Differin (adapalene) |
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Prescription only
Prescribed for Photoaging of the Skin, Lichen Sclerosus, Acne, Necrobiosis Lipoidica Diabeticorum. Retin-A may also be used for purposes not listed in this medication guide. |
Prescription and OTC
Prescribed for Acne. Differin may also be used for purposes not listed in this medication guide. |
Related suggestions Popular comparisons
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More about Retin-A (tretinoin) | More about Differin (adapalene) | ||||||||||||||||
Ratings & Reviews | |||||||||||||||||
Retin-A has an average rating of 8.1 out of 10 from a total of 97 ratings on Drugs.com. 79% of reviewers reported a positive effect, while 12% reported a negative effect. |
Differin has an average rating of 6.0 out of 10 from a total of 344 ratings on Drugs.com. 52% of reviewers reported a positive effect, while 37% reported a negative effect. |
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Drug Class | |||||||||||||||||
Side Effects | |||||||||||||||||
See also: Retin-A side effects in more detail. |
See also: Differin side effects in more detail. |
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Generic Availability | |||||||||||||||||
Pricing and Coupons * Prices are without insurance | |||||||||||||||||
View all Retin-A prices |
View all Differin prices |
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Dosage Forms Available | |||||||||||||||||
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Brand Names | |||||||||||||||||
Other tretinoin brands include: Altinac, Altreno, Atralin, Avita, Obagi, Refissa, Renova, Retin A Micro, Retin-A and Renova View more | Other adapalene brands include: Plixda | ||||||||||||||||
Half Life The half-life of a drug is the time taken for the plasma concentration of a drug to reduce to half its original value. | |||||||||||||||||
N/A |
51 hours |
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CSA Schedule ** View glossary of terms | |||||||||||||||||
Not a controlled drug
Is not subject to the Controlled Substances Act. |
Not a controlled drug
Is not subject to the Controlled Substances Act. |
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Pregnancy Category | |||||||||||||||||
Category C
Risk cannot be ruled out
See the full pregnancy warnings document. |
Category C
Risk cannot be ruled out
See the full pregnancy warnings document. |
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Drug Interactions | |||||||||||||||||
A total of 12 drugs are known to interact with Retin-A:
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A total of 12 drugs are known to interact with Differin:
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Alcohol/Food/Lifestyle Interactions | |||||||||||||||||
No known alcohol/food interactions. This does not necessarily mean no interactions exist. Always consult your healthcare provider. |
No known alcohol/food interactions. This does not necessarily mean no interactions exist. Always consult your healthcare provider. |
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Disease Interactions | |||||||||||||||||
First Approval Date | |||||||||||||||||
October 20, 1971 |
May 31, 1996 |
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WADA Class View World Anti-Doping Agency classifications. | |||||||||||||||||
N/A |
N/A |
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More Information | |||||||||||||||||
Patient resources | |||||||||||||||||
Professional Resources | |||||||||||||||||
Related Treatment Guide | |||||||||||||||||
** The Controlled Substances Act (CSA) schedule information displayed applies to substances regulated under federal law. There may be variations in CSA schedules between individual states.
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.