Product Guide
How to use PDRN Stem Cell Serum.
Use this page if you reached us from your product packaging and need clear, practical directions.
When to use
Use after cleansing and before moisturizer. Start once daily, then adjust based on skin comfort.
How much
Open one single-use vial. Apply to clean face and neck, then pat gently until absorbed.
Storage
Keep closed vials in a cool, dry place away from direct sunlight. Use immediately after opening.