Hello there...I can understand your concern. Depending on your skin type, you have to use sunscreen accordingly. If you have a oil face or acne prone, use gel based sunscreens like suncote gel, photostable sunscreen gel, ansolar gel. If you have a dry face or not acne prone you can cream based sunscreens like photobloc sunscreen cream, suncross soft cream, sunban lotion. Remember to apply sunscreen atleast 30 mins before going outside. And it should be reapplied every 3 to 4 hours (except for photostable) as it's effect wears off. You can try different brands once and see which suits you best.