Benzoyl peroxide 2.5%, 10% acne products deliver like amounts into pores -- Neutrogena.
This article was originally published in The Rose Sheet
Executive Summary
BENZOYL PEROXIDE 2.5%, 10% ACNE PRODUCTS DELIVER SIMILAR AMOUNTS of the active ingredient into skin, Neutrogena researchers concluded in a poster exhibited at the American Academy of Dermatology's annual meeting in Washington, DC Feb. 10-15. "Although [the 10% formula] delivered more benzoyl peroxide into pores than [the 2.5% formula], the amounts were not significantly different," D.S. Orth, PhD, et al. stated.