Pigmentation Reduction

Sun Protection – Sunscreen

SUNSCREEN: HOW TO SELECT, APPLY, AND USE IT CORRECTLY

Exposure to ultraviolet light, UVA or UVB, from sunlight accounts for 90% of the symptoms of premature skin aging such as wrinkles and skin cancers. The most important skin-care product available to prevent wrinkles and skin cancer is sunscreen, but most people do not use sunscreen correctly.

WHEN TO APPLY SUNSCREEN

Apply sunscreen approximately 30 minutes before being in the sun (for best results) so that it can be absorbed by the skin and less likely to wash off when you perspire.
Remember to reapply sunscreen after swimming or strenuous exercise.
Apply sunscreen often throughout the day if you work outdoors, and wear hats and protective clothing. Don’t forget to reapply. It’s just as important as the first application.
Sunscreen should be applied daily.

HOW TO APPLY SUNSCREEN

Shake well before use to mix particles that might be clumped up in the container.
Be sure to apply enough sunscreen. As a rule of thumb, use an ounce (a handful) to cover your entire body. It’s OK to apply more sunscreen than you should.
Use on all parts of your skin exposed to the sun, including the ears, back, shoulders, and the back of the knees and legs.
Apply thickly and thoroughly.
Be careful when applying sunscreen around the eyes.

WHAT TO LOOK FOR WHEN YOU BUY SUNSCREEN

Pick a broad-spectrum sunscreen that protects against UV-A and UV-B rays and has a sun protection factor (SPF) of at least 15.
Read product labels. Look for a waterproof brand if you will be sweating or swimming.
Try a sunscreen with different chemicals if your skin reacts badly to the one that you are using. Not all sunscreens have the same ingredients.
Use a water-based sunscreen if you have oily skin or are prone to acne.
Be aware that more expensive does not mean better. Although a costly brand might feel or smell better, it is not necessarily more effective than a cheaper product.
Be aware of the expiration date because some sunscreen ingredients might degrade over time.

Authored By Dr.Seby Varghese