Beauty Tips For Body Care
A double-blind, randomized control trial in 2020 compares newly formulated retinol vs tretinoin results and showed that they offered similar anti-ageing benefits provided you're using equivalently effective doses (retinol 1% ≈ tretinoin 0.1%).It also showed that the retinol group had significantly less dry skin compared to tretinoin users. It seems then the only legitimate reason to use tretinoin over retinol is if it's cheaper for you because of insurance. It appears tretinoin won't give you any more anti-ageing benefits than using ten times the % in retinol.I'm understating the results, as the study found that histologically, retinol users had higher epidermal thickness than the tretinoin users, indicating that retinol potentially works better than tretinoin.
Girls Blog 2015
Submitted by Empty-Vermicelli684
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