The Ultimate Guide to Sunscreen

The Importance of Sunscreen: Protecting Your Skin from Ultraviolet Radiation

Sunscreen is an essential product that helps protect our skin against UVA and UVB rays, which are two different types of ultraviolet radiation. These rays can damage the skin, cause premature aging, and increase the risk of skin cancer. In fact, sun exposure accounts for 90% of wrinkles, and it takes around 20 to 30 years before we see the changes and damage caused by UV radiation.

UVA Rays: The Most Damaging Type of Radiation

UVA rays have a very long wave length and are considered to be the most damaging type of radiation. They activate the premature aging process in the skin, which is the main cause for aging and wrinkling. UVA rays can penetrate through just about anything, even the skin itself, making them a significant threat to our skin health. In fact, 90% of wrinkles are usually caused by sun damage, even on cloudy days.

UVB Rays: The Cause of Sunburn

UVB rays have a short wave length and are responsible for causing sunburn. They may not be as potent as UVA rays, but they are still the central cause of sunburn and tanning. Excess exposure to both UVA and UVB can lead to skin cancer, making it essential to protect ourselves from these harmful radiation types.

SPF: A Gauge of Protection

SPF stands for Sun Protection Factor, which indicates how much time a person can be exposed to the sun before getting burned. The SPF number represents the amount of protection offered by a sunscreen product. For example, SPF 5 equals 50 minutes of protection, meaning you need to reapply every 50 minutes. However, this can be impractical for those with busy schedules.

Recommended Daily Use of SPF

The recommended daily use of SPF starts at SPF 15. This offers 150 minutes or 2 and a half hours of protection against UVB rays. Higher SPF values, such as SPF 30, offer more protection, lasting around 300 minutes or five hours. SPF 90 provides the longest protection, lasting up to 900 minutes or 15 hours.

PA: UVA Protection

In addition to SPF, there is also PA (UVA Protection) protection available in sunscreens. PA represents the level of protection against UVA rays. There are three levels of PA protection: PA+, which offers the least amount of protection; PA++, which offers medium-level protection; and Pa+++ (also known as Ba), which provides the highest level of protection.

Who Should Wear Sunscreen?

Anyone over the age of 6 months should wear sunscreen daily, regardless of their skin type or occupation. Even if you work indoors, you may still be exposed to UVA rays through windows that don't filter them out. Additionally, fair skin tones or those who burn easily require higher SPF values for adequate protection.

Types of Sunscreens: Chemical and Physical

There are two main types of sunscreens available: chemical and physical. Chemical sunscreens absorb UV radiation, while physical sunscreens reflect it. Listed below are some common ingredients found in chemical sunscreens:

* Oxybenzone

* Avobenzone

* Octinoxate

* Octocrylene

Physical sunscreens, on the other hand, work by reflecting UV radiation away from the skin. Some common ingredients found in physical sunscreens include:

* Zinc oxide

* Titanium dioxide

Physical sunscreens can sometimes leave a white cast or streaks after application and may not offer as much protection as chemical sunscreens. However, they are recommended for individuals with sensitive skin, as chemical sunscreens can cause irritation.

Conclusion

In conclusion, sunscreen is an essential product that helps protect our skin from UV radiation. By understanding the different types of radiation, SPF values, PA protection, and types of sunscreens available, we can make informed decisions about how to protect ourselves from these harmful rays. Remember, the sooner you start wearing sunscreen daily, the more your skin will thank you for it. Good luck in finding the perfect sunscreen that works best for you!

"WEBVTTKind: captionsLanguage: enall right guys today I'm going to talk to you about sunscreen and why do we need to wear it sunscreen helps protect our skin against UVA and UVB rays UVA and UVB are two different types of ultraviolet radiation it damages the skin ages it prematurely and increases your risk of skin cancer sun damage is one of the largest contributors to aging skin did you know that sun exposure accounts to 90% of wrinkles and it actually takes around 20 to 30 years before we see the changes and damage UVA means ultraviolet aay and it has a very long Wave It's considered to be the most damaging to the underlying skin cells activating the premature aging process it's the main cause for aging and wrinkling 90% of wrinkles are usually caused by sun damage even if it's a cloudy day UVA rays will still penetrate through just about anything even the skin UVB which means ultraviolet Bay and it has a short wave have you ever heard of sunburn well thank UVB for that it's not as potent as UVA Ray is known to be but it is the central cause of sunb burning and Tanning excess exposure to both UVA and UVB can lead to skin cancer then again it seems like anything causes cancer so how can you protect yourself from sun damage easy daily use of SPF SPF means sun protection factor and it indicates UVB protection SPF is a gauge of how much time a person can be exposed to the sun before getting burned so here's how you can read sunblock SPF numbers SPF 5 equals 50 minutes of protection so you have to reapply every 50 minutes but let's be real reapplying every 50 minutes can take up a lot of time so you have to reapply sunscreen over makeup too no way might not work with you if you're on a busy schedule so the recommended daily use starts at spf15 spf15 equals 150 minutes or 2 and 1/2 hours of protection SPF 30 equals 300 minutes or 5 hours of protection and SPF 90 lasts for 900 minutes or 15 hours of protection that's pretty hardcore besides SPF you also have PA which means UVA protection PA plus is the least amount of protection you can start off with PA double plus is the medium amount and Pa triple plus is the most amount when you're shopping around to find your sunscreen make sure you're reading the product label it has to have both UVA and UVB protection so who should apply sunscreen anyone over the age of 6 months should wear sunscreen daily because you're going to be exposed for brief periods throughout the day even if you work indoors if you're close to a window you need sunscreen because some windows don't filter out UVA rays so which sunscreen should I use well it depends on how fair your skin is general rule the fairer the skin tone or if you burn easily the higher your SPF should be and there's also different types of sun sunscreens you can use there's chemical and physical chemical sunscreen acts like a sponge absorbing the sun rays and listed below are the different ingredients names you can find in chemical sunscreens physical sunscreen acts more like a shield deflecting or blocking the sun rays doesn't absorb it like chemical sunscreen listed below are the ingredient names you can find in physical sunscreen physical sunscreen can sometimes leave that white cast or white streaking after application and they don't offer as much UV a protection compared to chemical sunscreen however physical sunscreens are recommended to those with sensitive skin chemical sunscreens won't leave that white cast and it won't feel as heavy on your face has the most natural finish and it looks great in photos however chemical sunscreens can sometimes irritate those with sensitive skin all right guys I think that's pretty much it the sooner you start wearing sunscreen on a daily basis the more your skin will thank you good luck on finding the perfect sunscreen that works best for youall right guys today I'm going to talk to you about sunscreen and why do we need to wear it sunscreen helps protect our skin against UVA and UVB rays UVA and UVB are two different types of ultraviolet radiation it damages the skin ages it prematurely and increases your risk of skin cancer sun damage is one of the largest contributors to aging skin did you know that sun exposure accounts to 90% of wrinkles and it actually takes around 20 to 30 years before we see the changes and damage UVA means ultraviolet aay and it has a very long Wave It's considered to be the most damaging to the underlying skin cells activating the premature aging process it's the main cause for aging and wrinkling 90% of wrinkles are usually caused by sun damage even if it's a cloudy day UVA rays will still penetrate through just about anything even the skin UVB which means ultraviolet Bay and it has a short wave have you ever heard of sunburn well thank UVB for that it's not as potent as UVA Ray is known to be but it is the central cause of sunb burning and Tanning excess exposure to both UVA and UVB can lead to skin cancer then again it seems like anything causes cancer so how can you protect yourself from sun damage easy daily use of SPF SPF means sun protection factor and it indicates UVB protection SPF is a gauge of how much time a person can be exposed to the sun before getting burned so here's how you can read sunblock SPF numbers SPF 5 equals 50 minutes of protection so you have to reapply every 50 minutes but let's be real reapplying every 50 minutes can take up a lot of time so you have to reapply sunscreen over makeup too no way might not work with you if you're on a busy schedule so the recommended daily use starts at spf15 spf15 equals 150 minutes or 2 and 1/2 hours of protection SPF 30 equals 300 minutes or 5 hours of protection and SPF 90 lasts for 900 minutes or 15 hours of protection that's pretty hardcore besides SPF you also have PA which means UVA protection PA plus is the least amount of protection you can start off with PA double plus is the medium amount and Pa triple plus is the most amount when you're shopping around to find your sunscreen make sure you're reading the product label it has to have both UVA and UVB protection so who should apply sunscreen anyone over the age of 6 months should wear sunscreen daily because you're going to be exposed for brief periods throughout the day even if you work indoors if you're close to a window you need sunscreen because some windows don't filter out UVA rays so which sunscreen should I use well it depends on how fair your skin is general rule the fairer the skin tone or if you burn easily the higher your SPF should be and there's also different types of sun sunscreens you can use there's chemical and physical chemical sunscreen acts like a sponge absorbing the sun rays and listed below are the different ingredients names you can find in chemical sunscreens physical sunscreen acts more like a shield deflecting or blocking the sun rays doesn't absorb it like chemical sunscreen listed below are the ingredient names you can find in physical sunscreen physical sunscreen can sometimes leave that white cast or white streaking after application and they don't offer as much UV a protection compared to chemical sunscreen however physical sunscreens are recommended to those with sensitive skin chemical sunscreens won't leave that white cast and it won't feel as heavy on your face has the most natural finish and it looks great in photos however chemical sunscreens can sometimes irritate those with sensitive skin all right guys I think that's pretty much it the sooner you start wearing sunscreen on a daily basis the more your skin will thank you good luck on finding the perfect sunscreen that works best for you\n"