CB Expert Advice: Apply 10 drops in the evening to face and neck. Let it absorb for a few moments before applying your night cream. Use as a 21-day course.For maximum effectiveness, apply Micro-Peeling* Care Water in the morning Avoid contact with eyes and mucous membranes. Do not use on sensitive or irritated skin. In case of irritation, rinse with water, stop using the product. This product contains AHAs; it can make skin more sensitive to the sun. Use sunscreen and limit sun exposure during use. Continue at least one week after the end of treatment.