Many sunscreens contain active ingredients, which may form "free radicals" when absorbed by the skin. Free radicals potentially cause skin aging and the development of cancer.

Sunology uses no synthetic or man-made chemicals. Our active ingredients are derived from natural sources. Sunology contains no oxybenzone, aveobenzone, paba, lanolin or chemical preservatives

McNabb’s research and development staff share over 95 years of skin care/sunblock career experience. All products are proprietary and derived from natural sources. Our product pipeline includes skin care formulations designed to benefit people of all ages