Avene Ystheal Anti-Wrinkle Cream

Efficacy

Outcome				Grade		Effect		Evidence		Studies
Wrinkles				E		– No Effect		★★★★ Good		1 study 85 participants

Mechanisms

Side Effects

Outcome			Effect		Frequency			Studies
Irritation			⇧ Increase		23% (10 out of 44 participants)			1 study

Latest Research

In situ antioxidant activity of a dermo-cosmetic product: A randomized controlled clinical study (2019)