descriptive
Analysis v1
Strong Support
If you're using a skin cream to fix sun damage, adapalene and tretinoin are about equally gentle on your skin after using them every day for six months — neither causes much more irritation than the other.
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Evidence from Studies
Supporting (1)
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Community contributions welcome
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Comparable efficacy of adapalene 0.3% gel and tretinoin 0.05% cream as treatment for cutaneous photoaging
Randomized Controlled Trial
Human
2018 Jun 1This study compared two acne and aging creams — adapalene and tretinoin — used daily for 6 months, and found they caused about the same amount of skin irritation and side effects, meaning one isn’t safer or worse than the other.
Contradicting (0)
0
Community contributions welcome
No contradicting evidence found
Gold Standard Evidence Needed
According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.