• Dr. Perricone recommends applying to face in gentle circular motions in the morning. Microcapsules will slowly release their pigment as they are blended into the skin.For sunscreen use:• apply liberally 15 minutes before sun exposure.• use a water resistant sunscreen if swimming or sweating.• reapply at least every 2 hours.• not for use on children.• Sun Protection Measures. Spending time in the sun increases your risk of skin cancer and early skin aging. To decrease this risk, regularly use a sunscreen with a Broad Spectrum SPF value of 15 or higher and other sun protection measures including: • limit time in the sun, especially from 10 a.m.–2 p.m. • wear long-sleeved shirts, pants, hats and sunglasses.