The A Method by Tina Alster, MD's Protection Powders is 100% mineral-based foundation & sunscreen that provides a self-dispensing alternative to chemical-filled sunscreens. The powders are available seven colored shades with SPF 30 and one clear shade with SPF 50. Each Protection Powder creates a barrier against the harmful rays of the sun and pollution in the air. They are ideal for all skin types and are designed for both men and women. The Protection Powders are easy to apply, lightweight and can be used alone or over foundation.