Chemical formulas absorb UV rays and converting them into heat, according to Michael Somenek, M.D., a plastic surgeon in Washington, D.C.✔️ Active ingredients: Most often, you'll have to choose between chemical and mineral sunscreens as your main SPF agents: For added insurance, the GH Beauty Lab recommends going with an SPF 50 or higher. “Most people don’t apply their sunscreen perfectly, so it’s best to have at least a number 30 to ensure proper coverage," adds Dr. ✔️ SPF 30 or higher: And SPF 30 or greater is best, says David Lortscher, M.D., board-certified dermatologist in San Diego, California and CEO of Curology. skin damage and potentially skin cancers), dark spots and disrupted collaged production - UV exposure is responsible for 80% of visible skin aging. Exposure to these wavelengths can lead to dangerous sunburns (a.k.a.
✔️ Broad-spectrum protection "to protect against both harmful UVA/UVB rays," says Lucy Chen, M.D, F.A.A.D., board-certified dermatologist at Riverchase Dermatology in Florida. Here are some factors to consider when choosing the right sunscreen and SPF for you: