UVA and UVB rays are a form of ultraviolet (UV) light that can be damaging to our skin and health. UVB are the rays that cause sunburn. UVA rays penetrate even deeper into the skin, causing early skin aging and increasing the risk of skin cancer.

While almost all sunscreens protect against UVB rays, not all protect against UVA rays. UVA rays make up 90% of all UV radiation and cause more damage to the skin, so it is extremely important to protect against both types. Broad-spectrum sunscreens, like Lumière de Vie Daily Brightening Broad Spectrum SPF 50, protect your skin from two types of harmful rays, UVA & UVB, so you are fully covered.

Yes! For maximum protection, sunscreen should be applied directly to skin before moisturizer and makeup. Another option is to double dip by first applying a layer of sunscreen, then moisturizer and finally another layer of sunscreen. No matter how you apply, it is important that you allow any treatments and moisturizers to dry fully before SPF application so that the sunscreen can be absorbed fully into the skin.

Neither chemical nor mineral sunscreens are inherently better or worse; they simply fulfill different needs. Chemical sunscreens, like Lumière de Vie® Daily Brightening Broad Spectrum SPF 50, are favored for their lightweight texture and ease of blending, making them ideal for daily wear, especially under makeup. Chemical sunscreen work by absorbing UV rays. On the other hand, mineral sunscreens tend to be thicker and can leave a white cast, and work by reflecting UV rays. The choice depends on personal preference, skin type, and specific concerns, but it is essential to choose a broad-spectrum product for effective protection.