Improvement of photoaged facial skin in middle-aged Japanese females by topical retinol (vitamin A alcohol): a vehicle-controlled, double-blind study

Efficacy
Intervention(s) Outcome
Fine Lines
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Fine Lines
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Hyperpigmentation
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Skin Hydration
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Wrinkles
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Side Effects
Intervention(s) Outcome
Peeling
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Peeling
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Skin Redness
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Skin Redness
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Swelling
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Swelling
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Study Design
Subject Type
Human
Trial Design
Double-Blind, Randomised, Controlled
Trial Duration
182 days
Participants
106 (90 completed)
Age Range
40-60 years
Study Summary
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