The Sun Protection Factor is the defense that the product provides you against the Ultraviolet rays of the sun. These harmful radiations could cause a blow to your skin and also eventually cancer. Hence, being cautious is the right way to go. Your skin tends to start burning after 10-15 minutes of exposure to the sun.

• SPF 15: Provides you with 93% shielding from the sun. In simple words, it gives you 15 times more defense than no sunscreen.
• SPF 30: 97% protection from the sunny rays. Double the SPF 15 in terms of time.
• SPF 50: This factor is too high for the Indian climate, hence to be avoided at all costs. Even though it gives you about 98% shade from the sun.