Pore number

1. Olea europaea leaf decreases pore number in humans (-7.86 [0.64; 15.07]).

   “At week 12, the OLE group had a significantly lower pore number compared to placebo [-7.86, [0.64; 15.07], p = 0.034].”

   Human trialhealthyskin250 mg daily12 weeksfemalesn = 26

   Effects of olive leaf extract supplementation on systemic markers of tissue aging and remodeling in postmenopausal women: a randomized controlled trial with exploratory skin outcomes

   Frontiers in nutrition·18 Nov 2025

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