Whether you’re indoors or out, your skin is affected by the environment.
UV Rays Are the Most Significant Threat to Skin
First up: the sun.
According toresearch, melanin is a pigment that gives skin its color.
Beyond aesthetics is the increased risk of skin cancers.
Blue light lies on the visible light spectrum.
It is high-energy wavelength light that comes from our computer screens and phones, says Garshick.
For example,one study foundthat visible light increased free radical formation in the skin.
Anda review of researchsuggested that this free-radical-generating light also includes the flash on smartphones.
(The title even asks if taking selfies can lead to premature aging.)
Air Pollution Plays a Role in Accelerating Skin Aging
Air pollution doesnt just affect how you breathe.
Consider particulate matter (PM), for instance.
Over time, this may cause sagging and fine lines and wrinkles.
Chemical sunscreens allow some absorption of light, which is why I think physical blockers are superior.
Theyre a bit more aggressive in protecting you from UV rays, she says.
Youll find these insunscreens that have mineral-based on the label.
(Its what provides the tint.)
She likesEltaMD UV Daily Tinted Broad-Spectrum SPF 40orSkinCeuticals Physical Fusion UV Defense SPF 50.
Theyre particularly useful if you work in an office and need a midday touch-up.
TryColorescience Sunforgettable Total Protection Brush-On Shield SPF 50.
One frequently recommended by dermatologists:SkinCeuticals C E Ferulic.
Use this serum in the morning to prep skin with the defenses it needs during the day.
However, its important to note that oral supplements are never a replacement for wearing sunscreen.
7.Wash Up Carefully Before Bed
Its important to wash off the daily buildup of dirt and grime.
Thats why a part of every good anti-aging routine is a gentle cleanser, says Garshick.
Another recommendation isElizabeth Arden Prevage Hydrating Fluid, which uses idebenone, an antioxidant that clears up environmental damage.
Mohiba Tareen, MD, is a nationally acclaimed board-certified dermatologist.
She practices medical, surgical, and cosmetic dermatology at her Minnesota medical practice, Tareen Dermatology.
Cosmetically, Tareen believes in subtle and natural aesthetic enhancements.
She was previously an assistant editor atPreventionwhere she wrote monthly science-based beauty news items and feature stories.
