As summer approaches and temperatures rise, you may see some items labeled “sunscreen” and others labeled “sunblock.” Naturally, this raises concerns regarding the distinctions between the two types of sun protection. You may also be wondering which one to utilize. This article explains why sunscreen and sunblock are not the same things. In addition, it provides information to help you decide which one is best for you.
How Sunscreen and Sunblock Protect Skin
Sunscreen and sunblock are not the same, even though many people use the terms interchangeably. They are, in fact, two very different types of sun protection.
Sunscreen: The most frequent type of sun protection is sunscreen. Sunscreen filters or screens the ultraviolet (UV) radiation of the sun. It keeps the majority of the rays out while allowing some rays in. It is also known as a chemical sunscreen.
Sunblock : A product that reflects the sun’s rays away from the skin. It prevents UV rays from reaching the skin. It could be called the physical sunscreen. Fewer products are now referred to as “suntan lotion.” If you see any with this label, stay away from them. They typically have an SPF of less than 15 or oils that provide no sun protection.
Sun Protection Factor or SPF
Both sunscreen and sunblock are effective kinds of sun protection. However, the American Academy of Dermatology (AAD) does not recommend that one be used over the other. Just make sure it’s “wide spectrum” and protects against both UBV and UVA rays. Also,make sure your sunblock or sunscreen has a Sun Protection Factor (SPF) of 30 or higher, is water-resistant, and is applied correctly. Sunscreen or sunblock protects your skin only if it is used correctly. A study used 101 women in Brazil, where UV exposure is considerable, examined how much SPF 30 to SPF 45 sunscreen they applied to their faces. The researchers determined how the products were used and how much UV ray protection the ladies had. The women did not receive the protection that the sunscreens were supposed to provide since they were not applied correctly.
Ingredients
Each form of sunscreen or sunblock contains a unique set of chemicals. They both protect the skin from the sun’s harmful UV rays but in different ways.
Ingredients in Sunscreen
The active ingredient in most sunblocks is titanium oxide or zinc oxide. This is why the formula appears thicker and cannot be seen through. As a result, some people have a more difficult time applying sunscreen to their entire bodies. They may also dislike the appearance and feel of a product that can be seen on their skin. For example, you might detect somebody wearing sunscreen at the beach if they have a streak on their nose or other portions of their face. Some products, such as Neutrogena, provide a less apparent sunscreen. Only titanium dioxide and/or zinc oxide are present in baby sunblocks. They are suitable for youngsters aged six months and up. Most sunblocks are thicker and less transparent, and they contain zinc oxide or titanium dioxide.
Ingredients in Sunscreen
Sunscreens contain a number of compounds that work together to absorb dangerous UV rays before they reach your skin. Some contain active chemicals such as avobenzone or oxybenzone. Some people have a sensitivity to or theyb are allergic to particular sunscreen chemicals, such as PABA (para-aminobenzoic acid). Therefore, they could use sunblock instead of sunscreen. You should avoid sunscreens that contain perfumes or oils. Products may also be a combination of sunscreen and sunblock, so read the label if you are allergic to particular ingredients. Insect repellent, either natural or synthetic, may be included in sunscreens. The AAD advises against using them since sunscreen should be applied freely and reapplied frequently. On the other hand, insect repellant should be used sparingly and infrequently.
Kim’s Final Thoughts…
Using both sunscreen and sunblock gives you sun protection while out in the sun. Nevertheless, they rely on distinct chemicals to accomplish this and do not appear the same when applied. Sunblock and sunscreen are different from each other. Both products are safe to use in the sun as long as they provide appropriate UV protection and are applied correctly. Unless you are allergic to a particular ingredient, you can use any effective product. Check the labels to ensure that the products are “wide spectrum,” have an SPF of at least 30, and are water-resistant. Also, do reasearch to make sure you are buying the right product for you.
