Both acids are effective, but they work differently: Speed of results: Glycolic acid typically shows results faster (2-4 weeks vs 4-6 weeks for lactic acid) Intensity of exfoliation: Glycolic acid provides deeper exfoliation, lactic acid offers gentler surface renewal Hydration factor: Lactic acid wins hereit actually helps skin retain moisture Tolerance building: Lactic acid allows for easier gradual introduction Exfoliating Face Toner with 5% Lactic Acid for Pore Tightening, Gentle Exfoliation Smooth and Cleans Skin very smooth and make skin clean Tightens Pores & Refreshes Skin It tightening my skin pores and give refreshing look. Good Product and Packaging good product packaging is also good This is where the best acid for sensitive skin debate gets real

doi: 10.3389/fnut.2025.1739173 Received 04 November 2025 Revised 04 December 2025 Accepted 15 December 2025 Published 02 April 2026 Volume 12 - 2025 Edited by Eric Gumpricht, Independent Researcher, Gilbert, AZ, United States Reviewed by Etore Signini, Federal University of So Carlos, Brazil Lara Russo, National Research Council (CNR), Italy Updates Copyright 2026 Lin, Zhang, Pu and Peng
Felt so comfortable and welcomed
Shes stretching the time between doses, injecting herself every week and a half or so
Adult acne can be predominantly inflammatory, with papules and pustules, or predominantly comedonal, often with many large closed comedones (whiteheads)