FRANKLY Lab Journal
Glycolic Acid (AHA) Toner Guide: How to Exfoliate Safely
What glycolic acid does, how often to use an AHA toner, and how to pair it with retinol.
PDRN and Retinol: Can You Use Them Together?
How to layer PDRN serum and retinol, plus a simple weekly plan for beginners.
How to Minimize the Look of Large Pores: A Korean Skincare Routine
Why pores look bigger, and a simple 4-step Korean routine to make them look smaller.
Retinol 0.1% vs 0.3%: How to Start Retinol the Right Way
New to retinol? How to choose between 0.1% and 0.3%, and a step-by-step plan to start.
What Is PDRN? A Guide to Salmon PDRN in Korean Skincare
What is PDRN, why salmon PDRN, and how do you add it to your routine? A clear guide from the FRANKLY Lab R&D team.