Effect of Olay Professional Pro-X Age Repair Lotion + Olay Professional Pro-X Wrinkle Smoothing Cream + Olay Professional Pro-X Deep Wrinkle Treatment on Skin Smoothness

Efficacy

	Study	Method	Effect	Description
	A randomized, controlled comparative study of the wrinkle reduction benefits of a cosmetic niacinamide/peptide/retinyl propionate product regimen vs. a prescription 0.02% tretinoin product regimen	Self-assessment	🠩	Sign in to read for free
A randomized, controlled comparative study of the wrinkle reduction benefits of a cosmetic niacinamide/peptide/retinyl propionate product regimen vs. a prescription 0.02% tretinoin product regimen
Sign in to read for free

A double-blind randomised controlled trial - the gold standard A human study that doesn't meet the gold standard A case report or a study conducted on animals, tissues, or cells

Latest Research

Effect of Olay Professional Pro-X Age Repair Lotion + Olay Professional Pro-X Wrinkle Smoothing Cream + Olay Professional Pro-X Deep Wrinkle Treatment on Skin Smoothness

A randomized, controlled comparative study of the wrinkle reduction benefits of a cosmetic niacinamide/peptide/retinyl propionate product regimen vs. a prescription 0.02% tretinoin product regimen (2010)