ZINC OXIDE AND TITANIUM OXIDE ARE “PHYSICAL” SUNBLOCKERS as opposed to chemical sunblockers. However, be wary of the current NANOTECHNOLOGY influence in zinc oxide. Study
VLA comment: We think that the chemical sunblockers are the cause of vitamin D deficiency. Vitamin D is made on the skin via some mechanism between the skin and the sun. We believe that the chemical sunblockers (SPF formulas) are not only temporarily interfering in the body’s organic manufacturing of the critical Vitamin D but may be destroying the mechanism lifelong. BE WARNED!
Make your own: 10 natural oils that contain natural sunblock SPF.
Non-nanotech zinc oxide powder source