[DOC] [TLE] Probing Question: What does the SPF rating of sunscreen mean ... [PAR] Jun 1, 2010 ... Waterproof, sweatproof, UVA, UVB, SPF 15, 50, or 100... what does it all mean?
 ... SPF stands for sun protection factor, but it specifically indicates protection against the ultraviolet B (UVB) rays that cause sunburn, says Kimberly Mallett, research associate in the Penn State ... [DOC] [TLE] Dear Science: What does sunscreen SPF mean, and what happens ... [PAR] Jun 20, 2016 ... If you mix SPF 10 sunscreen and SPF 30 sunscreen, do you get ... Speaking of 
Science. Dear Science: What does sunscreen SPF mean, and what happens if ... 
the rays associated with giving you a tan  are dangerous as well. ... It's not a 
vacation thing, a beach thing, a sunny day thing or a summer thing. [DOC] [TLE] The Best Sun Protection Plan for Rain or Shine | One Medical [PAR] Jun 13, 2016 ... SPF stands for Sun Protection Factor and refers to the theoretical amount of time 
... It's also important to know that SPF only applies to UVB rays. [DOC] [TLE] What Does SPF Mean - Consumer Reports [PAR] May 15, 2015 ... SPF (sun protection factor) is a relative measure of how long a ... Though many 
people still think a tan looks healthy, it's actually a sign of DNA... [DOC] [TLE] Skin experts bust the sunscreen myths from tanning to luxury brands ... [PAR] Jul 17, 2015 ... Myths permeate, with common assertions like 'I won't get a tan while wearing sun 
.... 12M means a sun cream will last for 12 months after it's been opened. ..... 'My 
innocence was taken away': Saira Khan speaks bravely about... [DOC] [TLE] Do you know how to tan? - The Tanning Blog [PAR] SPF, which means Sun Protection Factor, always comes with a figure ... the tan 
you get will disappear as fast as your skin is shredding its outer layer and .... Not 
to speak about more the risk of getting more wrinkles when squinting into the sun. [DOC] [TLE] How do sunscreens and lotions protect us? - BBC News - BBC.com [PAR] May 15, 2015 ... In the UK, sunscreens are labelled with an SPF which stands for sun protection 
factor. ... SPF sunscreen which also has high UVA protection too, your skin will 
tan. ... Skin experts say it's important to know what skin type you have and ... 1 
Melania Trump gives rare speech  2 'Weiner victim' hits out at FBI... [DOC] [TLE] Still Tanning? 6 Sunscreen Mistakes That Are Leaving You - Glamour [PAR] Apr 2, 2012 ... And my scara red, mean-looking, five-inch-long number down the back of my 
left knee to remove a ... of what I should be doing to protect my skin: using 
sunscreen, avoiding the sun at its peak, staying in the shade. ... Speaking of 
which ... Please: Keep your fake tan truly fake, and wear sunscreen over it. [DOC] [TLE] Ditch the Toxic Sunscreen; Use Coconut Oil Instead | Natural Society [PAR] Jun 29, 2013 ... Coconut oil has an SPF of 10 which means 90% of beneficial vitamin D creating 
UBV ... Daily exposure to the sun is essential to your overall health; it's the ... 
Instead of burning or turning red, it produces a light tan, depending on the .... 
Speaking as someone who is Native Hawaiian (aka 'indigenous, pacific... [DOC] [TLE] Does Sunscreen Protect You From Skin Cancer? | Food Renegade [PAR] First, it's important to understand the difference between the long and short rays 
that ... Most sunscreen works to prevent sunburn, which means that it is 
formulated to block ... The tan, in turn, will naturally block UVA rays while allowing 
UVB rays to ..... risks and speak to your doctor before abandoning sunscreen 
altogether. [DOC] [TLE] Sunscreen 101: A lesson in sunscreen basics - Skin Care By Design ... [PAR] Jul 24, 2015 ... UVB: UVB rays are what cause your skin to burn, tan, freckle, ... UVA rays

Question: In tan-speak, it's what SPF stands for
Answer: sun protection factor