11/14/2023 0 Comments Physical v chemical sunscreenSome writers even go as far as to state that sunscreen may cause skin cancer, thanks to a purported harmful cocktail of toxic ingredients. Sunscreen is designed to protect your skin from the sun's damaging rays, but some of the claims made about it suggest it could do more harm than good.Īssertions include everything from statements that sunscreen is ineffective to warnings that it's outright dangerous. If you've ever searched online for information about sunscreen, what you found may have made you feel less than sunny about slathering on these lotions and creams. Don't let myths deter you from using it to protect your skin. Some recent studies have also shows that chemical sunscreens may actually do more harm than eīottom line for chemical sunscreen is that while it may be more convenient for use during sporting acticities, extended time outside when you might be sweating, or any water-activity (pool, beach, etc.), it does tend to cause irritation and experts are still out on how safe it actually is.ĭP Dermacetuicals Cover Recover is a physical sunscreen that protects skin post-treatment or as a daily SPF.Misinformation about sunscreen is common. It is always advisable to conduct a patch test to a small area of the skin to check for potential irritation. Having said that, because it is deeply absorbed it can cause irritations for sensitive and acne- prone skin or after any type of skin procedure. The formula is thinner, which makes for quick and easy application (and reapplication) – think the type that comes in an aerosol spray or is categorized as “sheer.” It can also be more economical because less is needed to protect the skin because there is no risk of leaving spaces between the sunscreen molecules after application. Physical sunscreen is best-suited for sensitive skin, even though it requires more frequent application and might feel heavy, but it will not irritate, flush or cause breakouts.Ĭhemical sunscreen is often chosen by individuals looking for "barely there" coverage. Additionally, it is not water-resistant and needs to be reapplied after exercise or water activity. It can feel quite thick on the skin and is difficult to blend in. However, it also has a few disadvantages. ![]() Physical sunscreen is receptive to being combined with other skin-enhancing products as it is the milder of the two SPF options. ![]() These ingredients, while different, all provide necessary sun protection, it’s just important to identify which is the right one for your skin type and activity.īecause physical sunscreen is not absorbed by the skin, it has a unique set of benefits for sensitive and acne-prone skin: Chemical sunscreen utilizes organic (carbon-based) compounds, oxybenzone, octinoxate, octisalate, and avobenzone. The active ingredients in physical sunscreen are zinc oxide and titanium dioxide. Contrastingly, chemical sunscreen absorbs into the skin and its active ingredients soak up the UV rays and convert them to heat, which is then released from the skin. Physical sunscreen (also referred to as mineral or natural) sits on top of the skin to deflect and scatter UVA and UVB rays away from the skin. ![]() When it comes to choosing a sunscreen, there are two options available, physical and chemical, which both work to block harmful rays and protect the skin. Summer is officially here! Sunscreen is important to wear every day, but it’s especially vital as we spend more time outdoors and in direct sunlight.
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