Weeks 3 + 4: Apply Mary Kay Clinical Solutions™ Retinol 0.5 one night per week, followed by Mary Kay Clinical Solutions™ Calm + Restore Facial Milk.
Weeks 5 + 6: Apply Mary Kay Clinical Solutions™ Retinol 0.5 two nights per week, followed by Mary Kay Clinical Solutions™ Calm + Restore Facial Milk, as needed.
Weeks 7 + 8: Apply Mary Kay Clinical Solutions™ Retinol 0.5 three to five times per week, followed by Mary Kay Clinical Solutions™ Calm + Restore Facial Milk, as needed.
Weeks 9+: Once skin is retinized, product may be used as often as every evening, as tolerated, followed by Mary Kay Clinical Solutions™ Calm + Restore Facial Milk, as needed.