Things To Look For When Buying Sunscreen
SPF
These are the magic words that people have been focusing on for years. SPF stands for Sun Protection Factor, which measures the amount of time you can spend in the sun before getting a sunburn. SPF 15 could allow you stay out in the sun for up to 150 minutes, but it really varies how much you apply and how thoroughly. Most people apply only once and still get sunburned, which is why it’s so important to keep reapplying.
Zinc Oxide
Always look on the back of your sunscreen label for a list of ingredients. Zinc oxide or titanium dioxide creates a barrier between your skin and the sun for added protection. Sunscreens that carry this ingredient are great for those with sensitive skin.
Water Resistant
This is another keyword that you should look for, especially if you’re going to be working out and sweating, spending time in the pool or out in the ocean, river, or lake. You have to remember that these water resistant sunscreens only stay water resistant for about 40 minutes. Make sure you keep reapplying.
Avobenzone: This chemical ingredient penetrates the skin surface and helps absorb harmful ultraviolet rays. Similar ingredients include octocrylene and octisalate, which help stabilize avobenzone so that it works longer.
PA and Broad-spectrum coverage: The PA rating is a Japanese rating system that measures UVA protection and Broad-spectrum coverage means that the product covers against both ultra violet A and Ultra Violet B rays, which can cause damage to your skin and even melanoma or skin cancer.
In addition to finding a great sunscreen, it’s important to wear protective clothing, such as hats, glasses, and long-sleeve shirts and pants when you know you’re going to be out in the sun for long periods of time.
