12/11/2023 0 Comments Mineral sunscreen for face not goopyA physical blocker (like titanium dioxide or zinc oxide) sits on top of your skin and protects from damaging rays by reflecting or scattering light away from skin, much like a mirror or aluminum foil. So everyday when I dutifully apply my Neutrogena Ultra Sheer Liquid Sunscreen (SPF 70), my new Loreal Silky Sheer BB Face Lotion (SPF 50+), or my Laura Mercier Tinted Moisturizer (SPF 20), that all contain chemical blockers, my poor skin is completely unprotected after a couple of hours. But that doesn’t have to be the case if you use a physical blocker! Your daytime moisturizer or tinted moisturizer should have a physical blocker, and more specifically, it needs to contain zinc oxide. Or at least I’m not, because that would obviously look cakey. over it, I guarantee you are not reapplying your tinted moisturizer on top. That’s fine if you are at the beach and constantly reapplying your sunscreen, but what about ultra-sheer SPF face lotions and tinted moisturizers that are SPECIFICALLY marketed and designed to go underneath your other makeup? The reality: two hours after you apply that sucker, your sun protection is gone, and since you put all your concealer, powder, blush, etc. Putting aside the potential toxicity, here’s the other big problem: chemical blockers break down in sunlight and become ineffective after a couple of hours of sun exposure. There’s not yet enough evidence to declare these chemicals unsafe, and my point here is not to go on some organic, hippy-dippy soapbox about the dangers of chemicals. Sounds great, but new studies are showing that chemicals like Oxybenzone (which is in 60% of sunscreens) might disrupt normal hormone function or be carcinogenic. Seriously, go look at the back of your SPF face lotion or tinted moisturizer right now.Ĭhemical blockers work by absorbing rays and preventing them from penetrating your skin. The vast majority of drugstore sunscreens, face lotions with SPF, or tinted moisturizers/BB creams all use these chemical blockers. Chemical blockers have names like Avobenzone, Homosalate, Octisalate, Oxybenzone, and brand names like “Helioplex” (for Neutrogena products), “Hexiplex” or “Mexoryl” (for Loreal products), Aveeno’s “Active Photobarrier Complex” or “Cell-OX Shield” (for La Roche-Posay). There are two types of sunscreens: physical blockers and chemical blockers. Even though I’m a fair-skinned beauty blogger, preoccupied with skincare and have devoted myself to sunscreen from a young age, it turns out I’ve been using the wrong type of daily sun protection.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |