When using this product
- keep out of eyes, ears, and mouth. If contact occurs, rinse with plenty of cold water right away and contact a physician. If swallowing, drink plenty of water and contact a physician
- Clean your skin first and apply the suitable amount of ATO serum, smoothly tap with fingers.
- After taking a shower or washing your face, dry up water first then put the Serum where you feel dry or itchy.
- If you ever feel dryness or sensitiveness from your skin, apply the Serum with controlling the amount.