spf 30 vs spf 50

Beda SPF 30 dan 50 dapat dilihat melalui tingkat ketahanan masing-masing dalam melindungi kulit. Sunscreen dengan SPF 30 artinya dapat memberikan perlindungan selama 300 menit. Hal ini berarti kulit kamu dapat terlindungi sekitar lima jam sebelum terbakar sinar matahari. As a sunscreen’s SPF increases, it does block more of the sun’s rays—but that doesn’t necessarily mean that any SPF 50 sunscreen is better than any SPF 30 sunscreen. “It’s not quite that simple,” says board-certified dermatologist and LovelySkin CEO Dr. Joel Schlessinger. SPF 30 means it takes 30 times more UV energy to burn your skin than if you weren’t wearing sunscreen. SPF 50 means it takes 50 times more UV energy to burn your skin than if you weren’t using sunscreen. But take note: SPF doesn’t mean how many minutes of UV radiation your skin can take without damage. SPF 30-50: WhileSPF 30 is a common choice for daily use, SPF 50 is recommended for individuals spending extended periods outdoors and is a good choice for activities like hiking, beach excursions, or outdoor sports. SPF 50+: Some sunscreens are labeled as SPF 50+ to indicate higher protection. An SPF of 50 allows about 2 percent of those rays through. That may seem like a small difference until you realize that the SPF 30 is allowing 50 percent more UV radiation onto your skin. Under ideal conditions (like in a laboratory), a sunscreen with higher SPF protection and broad-spectrum coverage offers more protection against sunburn, UVA ... SPF 30 provides the minimum level of sun protection for people with darker skin tones. With SPF 30, only 3% of UV rays can penetrate your skin. This makes it more suitable for daily use — to wear indoors or if you’re only getting a minimal amount of sun exposure. On the other hand, when using an SPF 50 sunscreen, only 2% of UV rays can ... By Heather L. Brannon, MD. Updated on October 10, 2023. Medically reviewed by William Truswell, MD. SPF stands for Sun Protection Factor. The SPF number indicates the level of protection against ultraviolet (UV) B rays. Sunscreens with a higher SPF offer greater protection from the sun. Perbedaan SPF 30 dan SPF 50 pada sunscreen terletak pada jumlah perlindungan yang diberikan. Namun meski angka 30 dan 50 punya perbedaan cukup jauh, ternyata jumlah perlindungan yang ditawarkan tidak jauh berbeda lho. Tabir surya dengan SPF 30 akan melindungi kamu dari sekitar 96,7 persen sinar UVB, sedangkan SPF 50 berarti perlindungan dari ... SPF 30 allows almost 3% of UVB rays to penetrate the skin whereas SPF 50 allows 5% of rays to hit your skin. Now this may seem like a small difference but you will realise that SPF 30 is allowing 50% more radiation to penetrate your skin compared to SPF 50. The SPF level of your sunscreen only determines the level of protection you receive from ... The main difference between SPF 30 and SPF 50 is SPF 30 blocks 97% of UVB rays while SPF 50 blocks 98% of UVB rays. When considering the protection of an SPF 30 sunscreen, think of it this way: if your skin normally burns after 10 minutes in the sun, a sunscreen with an SPF 30 allows you to stay in the sun without burning for approximately 300 ... Studies have shown that properly applied SPF 50 sunscreen blocks 98% of UVB rays; however, SPF 30 sunscreen blocks about 97% of UVB rays. It clearly shows that the difference between the protection provided by both sunscreens is negligible. So, calling SPF 50 the stronger shield does not hold true in its full capacity.