When it comes to protecting your skin from the sun’s harmful UV rays, you may have heard of both sunscreen and sunblock. But what is the difference between the two? And which one is best for you? In this guide, we’ll take a closer look at sunscreen vs sunblock and help you make an informed decision about which one to use.
Difference between sunblock and sunscreen
Sunscreen and sunblock are both products that are used to protect your skin from the sun’s UV rays. However, there are some key differences between the two. Sunscreen is a chemical product that absorbs UV rays and prevents them from penetrating the skin. Sunblock, on the other hand, is a physical product that reflects UV rays away from the skin.
Sunblock and sunscreen are different products that work in different ways to protect the skin from the sun’s UV rays. Sunblock is a physical product that reflects UV rays while sunscreen is a chemical product that absorbs UV rays.
Sunblock is typically made with ingredients such as zinc oxide and titanium dioxide, which sit on top of the skin and act as a barrier to UV rays. Sunscreen, on the other hand, is made with ingredients such as oxybenzone, avobenzone, and octocrylene, which are absorbed into the skin and work by absorbing UV rays.
Another key difference between sunscreen and sunblock is that sunblock is typically more opaque and has a thicker consistency than sunscreen. This means that sunblock is more visible on the skin and may leave a white or gray cast, while sunscreen is usually more transparent and has a thinner consistency.
Some common ingredients found in sunblock include zinc oxide and titanium dioxide. Zinc oxide is a mineral that sits on top of the skin and acts as a barrier to UV rays. Titanium dioxide is another mineral that is often used in sunblock, which also reflects UV rays away from the skin.
Some common ingredients found in sunscreen include oxybenzone, avobenzone, and octocrylene. Oxybenzone is a chemical ingredient that absorbs UV rays and prevents them from penetrating the skin. Avobenzone is another chemical ingredient that is often used in sunscreen, which also absorbs UV rays. Octocrylene is a chemical ingredient that is used to increase the stability of sunscreen, which also helps to absorb UV rays.
Side effects of sunscreen and sunblock
Both sunscreen and sunblock can have side effects, but they are generally considered safe for most people. However, some people may be allergic to certain ingredients in sunscreen or sunblock, which can cause skin irritation or rashes.
Sunscreen can also cause acne in some people, as the ingredients in sunscreen can clog pores and trap oil and bacteria on the skin. Sunblock, on the other hand, may cause dryness or flaking of the skin, as the ingredients in sunblock can be drying to the skin.
It is also important to note that some sunscreens contain oxybenzone, which has been linked to coral reef damage. If you are concerned about the environmental impact of your sunscreen, look for products that are oxybenzone-free.
How to choose the best sun protection
When it comes to choosing sun protection, there are a few things to keep in mind. First and foremost, it is important to choose a product that has a high SPF (Sun Protection Factor). The American Academy of Dermatology recommends using a sunscreen with an SPF of at least 30. If you have any concerns or questions about your skin and sun protection you should consult with a dermatologist. With Clinikally you can get an online dermatologist consultation booked at no time, and get personalized skin treatment recommendation delivered directly to your doorstep.
There is no harm in using both sunscreen and sunblock at the same time. However, it is important to keep in mind that it more difficult to determine if you are getting the proper amount of sun protection. It is best to choose one product that fits your needs and use it as directed. But if using only one, you should also consider the type of activity you will be doing and the amount of sun exposure you will be getting.
For example, if you will be spending a lot of time at the beach or swimming, a sunblock with a higher SPF (like 50) may be a better choice.
For activities like swimming, a physical sunblock with ingredients like zinc oxide and titanium dioxide is a better choice as it will not wash off in water and will continue to provide protection.
Which is the best sun protection for skin?
It is recommended to use sunscreen or sunblock every day, especially when spending time outdoors. It is important to choose a product with a high SPF and to reapply as directed. It is ultimately up to the individual and their specific needs. However, a dermatologist may recommend a physical sunblock with ingredients like zinc oxide and titanium dioxide for those with sensitive skin or for activities where the skin is more likely to be exposed to water.
For daily use on the face, a chemical sunscreen with a high SPF is a good choice. It is important to choose a product that is non-comedogenic and is suitable for the face. An SPF of 30 or higher is recommended for daily use. An SPF of 50 provides a higher level of sun protection, but it is important to remember that no sunscreen can block all UV rays and it is important to reapply as directed.
You should also consider the ingredients of the product, especially if you have sensitive skin or are prone to allergies. If you have sensitive skin, you may want to choose a sunscreen or sunblock that is fragrance-free and hypoallergenic.
Is sunscreen better than sunblock?
In conclusion, both sunscreen and sunblock are effective ways to protect your skin from the sun’s UV rays. The best choice for you will depend on your individual needs and preferences. Sunblock is a physical product that reflects UV rays away from the skin and is often used for activities like swimming or spending time at the beach. Sunscreen is a chemical product that absorbs UV rays and is often used for daily use or for activities where you may be less likely to get wet.
It is important to choose a product with a high SPF, to consider the ingredients if you have sensitive skin and also to think of the environmental impact of the product. Sunblock with zinc oxide and titanium dioxide are better options than products with oxybenzone.