結果 : what does s p f stand for
3:15

What Does SPF Mean?

SciShow
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4:40

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1:16

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5:02

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4:31

What Exactly Does SPF Mean on Sunscreen?

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2:59

What does SPF mean? How much SPF do I need in sunscreen?

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3:45

Consumer Reports explains what ‘SPF’ and the numbers next to them mean on sunscreen bottles

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1:11

Dr Hilary - What does the SPF number on sunscreen mean?

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What Does SPF Mean (and what is Broad-Spectrum)

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64 回視聴 - 10 か月前
5:55

How Does Sunscreen Work? - Sciencey

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10:04

Is High SPF Sunscreen Better? Lab Muffin Beauty Science

Lab Muffin Beauty Science
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0:26

What SPF Really Does

Dr James Gill
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1:51

What Strength SPF Do I Really Need?

The Doctors
1,356 回視聴 - 6 年前
4:19

What Does SPF Mean?

FACEit with Dr. G
178 回視聴 - 3 年前
3:29

Sunscreen Abbreviations 101: SPF, UVA, UVB, PA +, and PPD Explained | Skincare Shorts

TheBeautyBreakdown
30,847 回視聴 - 5 年前
18:29

5 THINGS YOU ARE GETTING WRONG ABOUT SUNSCREEN 🌞 Dermatologist @DrDrayzday

Dr Dray
263,483 回視聴 - 2 年前
0:13

What Does "SPF" Stand For?

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124 回視聴 - 6 年前