Fun in the Sun, but with Protection

SPF means Sun Protection Factor. It’s crucial to protecting your skin from harmful ultraviolet (UV) rays caused by the sun.

Use better quality product for your face.

Here’s what you need to know to stay safe this summer.

Definition:

• SPF represents the level of protection a sunscreen provides against UVB rays. These rays are responsible for causing sunburn and skin damage. The higher the SPF number, the greater the protection.

How It Works:

• SPF is not a direct time measurement and doesn’t indicate how long you can stay in the sun. It quantifies the amount of UV radiation physically blocked by the sunscreen.

• Scientists determine SPF through experiments, comparing sunburn-inducing UV exposure with and without sunscreen.

• For example, SPF 30 offers twice as much protection as SPF 15, but it doesn’t mean you can stay in the sun twice as long.
  

Application:

• All skin types are vulnerable to UV damage and sunburn. Regardless of skin type or melanin pigment, apply an SPF 30 or higher to all exposed skin daily all year long.

• Use enough sunscreen to cover all skin including the tops of your feet, your neck, your ears, and the top of your head. Use a lip balm with SPF too.

• Apply sunscreen to dry skin 15 minutes before going outdoors and reapply about every one to two of hours (see the product instructions). Also, make sure to reapply if swimming or sweating. If you will be inside for most of the day, apply your sunscreen in the morning.

What’s a good sunblock?  Facial skin is different then the body skin and can become more sensitive. Therefore, a better quality product is recommended. A natural botanical SPF45 micronized zinc oxide is a good choice for the face. Micronized is a microfine titanium dioxide which blocks the sun without leaving a white film on most skin shades.  Unless you have allergies or dealing with a skin condition, your body usually can handle most brands. Clear Choice (often sold in spas or professional settings) is a favorite brand. LaRoche Posay is another good example. (For young children, be sure to ask your pediatrician for guidelines and products).

Reapply if you've been in water.

Remember, even on a cloudy day you can get a burn! Take good care to keep your skin protected and looking fabulous.

Sources:

verywellhealth.com/what-is-spf-1068889

healthline.com/health/what-spf-should-i-use#duration

aad.org/media/stats-sunscreen