Understanding the Sunscreen label
Have you ever noticed advertisements or labels on sunscreen bottles mentioning ‘PA+++‘, ‘broad spectrum sunscreen and ‘UVB protection’? Have you ever wondered what all these terms mean? Let me provide you with some insights into these terms. This information will assist you in choosing a sunscreen that suits your needs and in understanding the ingredients and labels, which are crucial for selecting an effective product.”
Broad Spectrum Sunscreen
Broad spectrum sunscreen is something that covers both UVA and UVB rays. “It’s crucial to check if a sunscreen is labeled as ‘broad spectrum’ because not all sunscreens offer this type of protection. Broad-spectrum sunscreens guard against the sun’s ultraviolet (UV) rays. Protection from UV radiation – UVA and UVB is necessary for skin safety. Broad-spectrum sunscreens act as a chemical shield, absorbing or reflecting UV rays to prevent skin damage. Sunscreens that don’t meet the broad spectrum standard or have an SPF (Sun Protection Factor) lower than 15 display’s a warning.”UVA rays
Sun Protection Factor(SPF)
Sun Protection Factor (SPF) measures how long it takes for skin to redden under UV rays compared to unprotected skin. It indicates UVB but not UVA protection. For example, SPF 15 means that it provides 15 times more protection against UVB-rays than if no sunscreen were applied.
PA+++
The PA Rating System was developed in Japan in 1996 and is an independent UVA protection score. PA stands for the ‘Protection Grade of UVA Rays.
PA Rating on Sunscreen Labels
Some UVA protection = PA+
Moderate UVA protection = PA++
High UVA protection = PA+++
Extremely High UVA protection = PA++++
PA RATING VS SPF
Remember, PA rating only ranks how effective a sunscreen is at protecting skin from UVA rays.
Sun Protection Factor (SPF) only measures how effective a sunscreen is at protecting skin from UVB rays.
SPF 30 products shield 97% UVB rays. In general, the higher the SPF value, the higher the PA value.
Good Sunscreen
When searching for a sunscreen that effectively shields against both UVB and UVA rays, remember these key points. Opt for a broad-spectrum sunscreen with a high SPF 30 or 50 and a PA rating+++, so you can enjoy the sun and keep your skin healthy.
UVB VS UVA RAYS
I’ve made an easy table that shows the important stuff – like how deep these sun rays can get into your skin and the trouble they can cause. It’s to help you choose the best protection for your skin. So, check out the table below to learn how to keep your skin safe and healthy.”
