Just Herbs’ Sun-care products draw upon the anti-UV properties of naturally occurring plants and biominerals. We do not use the term SPF (Sun Protection factor) on our labels, commonly used for chemical sunscreen based products that are subjected to clinical trials. SPF denotes the protection against UV B rays only. We do not use any chemical sun screens and instead rely on physical sunscreens (naturally occuring minerals) and on plant based polyphenols for protection against UV-A and UV-B rays. Antioxidants present in grapeseeds, carrotseeds, wheatgerm, jojoba and green tea extract , prevent and reverse free radical damage, reduce inflammation and protect against DNA damage. In addition. inorganic minerals such as Zinc Oxide are used to reflect back or scatter the harmful UV A as well as UV B rays unlike the chemical sunscreens which absorb the UV rays and give off at another wavelength. Psoralea seeds protect the skin by transporting the natural protective skin pigment-melanin to the upper skin layers to guard your skin against Sun induced damage while Aloevera and Soy Lecithin help maintain natural skin functions thus preventing the formation of wrinkles caused by sun exposure. NoSun Jojoba-Wheatgerm Moisturising Sun Protection Gel is a lighter product ( non-oily, non-sticky) while Sun’nil is a more rich textured product suitable for drier skin types.