How to Apply CosmeRNA โ Long Hair
Step-by-step application for long hair to ensure precise scalp delivery and optimal absorption.
A simple ritual, guided by scienceโwatch the video to begin
Application Guide
(1ml)

Application
(1 drop โ 0.02 ml, covering an area of about 2 cm / 0.8 inch)
ใ3. Using the silicone tip, massage gently for about 30 seconds,
moving from front to back
ใ4. Repeat section by section until all target areas are covered
Step-by-step application for long hair to ensure precise scalp delivery and optimal absorption.
Application Guide
(6ml)
Step-by-step application for short hair to ensure precise scalp delivery and optimal absorption.