Apply 3-4 drops to clean and dry skin at night before the night cream. Always apply a cream with at least SPF20 the next morning.
- Week 1: Use the serum for 2 nights.
- Week 2: Use the serum every other night.
- Week 3: Use the serum every night, depending on your skin's tolerance.
- It is normal to initially notice redness, a burning sensation, or dryness while using this serum. If this happens, stop using it for a few days and then use it less frequently. If the irritation is severe and persists, discontinue use and consult your doctor. Avoid sun exposure. Avoid contact with eyes and lips. In case of contact, rinse immediately with plenty of water. Do not use in combination with other retinol products.