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wear a lower spf sunblock lotion in the sun, just not to low or u will burn
spf stands for sun protection factor
Jojoba oil has an SPF of 4.
It has an SPF of 15 (I know because I have it)
An SPF of about 30
Neutrogena makes a spf 30 lipgloss.
Yes, Neutrogena makes it, it is called " Spectrum+ Advanced sunblock lotion SPF 100+." As matter of fact, I have seen SPF 110!!!
Once the airbrush tan sets, the color will not wash off with ordinary soap and water. However, the tan will gradually fade over time. To prolong the life of your tan:Moisturize: Apply a non-oily moisturizing product twice a day, and drink plenty of water.SPF: Avoid using a heavy oil-based SPF, and consider a light-weight cream or dry-oil based SPF when outdoors.Working Out: Wear loose-fitting clothes when exercising, and apply baby powder to your "hot zones" to prevent friction.Limit Skin Exfoliation: Gently cleanse the body with a body gel wash instead of bar soap.Shaving: Use a fresh blade when shaving and press lightly on the skin.
It was probably SPF 30 because that blocks 96.7% of UVB rays. SPF 50 blocks 98% so you aren't really getting that much more protection than the SPF 30. Neutrogena has a SPF 100 but it really isn't necessary because as I said, SPF 30 is already blocking a significant amount, and SPF 50 doesn't even make that much more of a difference. Just for your information, SPF 100 blocks 99% of UVB rays so it REALLY doesn't do much more than SPF 50.
Currently Beach Bum Tanning Lotions do not contain SPF's. SPF's protect you skin from harmful rays.
"The Sun Protection Factor (SPF) displayed on the sunscreen label ranges from 2 to as high as 50 and refers to the product's ability to screen or block out the sun's harmful rays. For example, if you use a sunscreen with an SPF 15, you can be in the sun 15 times longer that you can without sunscreen before burning. Consumers need to be aware that SPF protection does not increase proportionally with an increased SPF number. While an SPF of 2 will absorb 50% of ultraviolet radiation, an SPF of 15 absorbs 93% and an SPF of 34 absorbs 97%." from http://www.melanomafoundation.org/prevention/facts.htm
No. SPF 30 lets in 1/30 of burning UV rays, while SPF 50 lets in 1/50. Adding the two together is pointless and would not result in high levels of skin protection.