COLAX is a serum that makes the skin supple and moist, producing fresh, youthful-looking skin. **Directions for Use: - Use in the morning and at night. After applying lotion, pour a small amount (1 to 2 presses: approximately 0.2 to 0.4 ml) onto the palm of the hand, and smooth gently over the face. Apply an additional amount to dry or wrinkle-pron..