أخبار — how to apply SPF

Sunscreen Application Guide Qatar 2026: The Most Important Skincare Skill Sunscreen is only as effective as how you apply it. In Qatar's extreme UV environment — where the UV index regularly reaches 10-11 (extreme) — applying sunscreen incorrectly can leave you with almost no protection at all. This guide ensures you are getting the full benefit of your SPF 50+. Why Application Matters as Much as SPF Number Clinical testing of SPF products uses 2mg of product per cm² of skin. Most people apply just 25-50% of this amount — which reduces the effective SPF dramatically: Applying SPF 50 at...