I always tell you in my videos how much sunscreen I know to apply because I'm measured my face, and I always get asked HOW I did it to come up with those figures, so I finally did a video explaining how I came up with this figures!
Stephen Ko's demo on how he measures his face and calculates density of sunscreens:
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Tony's (@capricorneum.skin) application demo video:
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Michelle's (@LabMuffinBeautyScience) video; a SUPER thorough explanation and demo:
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Products mentioned:
Kinship Self Reflect Probiotic Moisturizing Sunscreen SPF 32
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Biore Aqua Rich Watery Essence SPF 50+ PA++++
[ Ссылка ] (Stylevana; Use code INF10RAMON for %% off)
[ Ссылка ] (YesStyle; Use code GLOWBYRAMON for %% off)
Skin Aqua UV Super Moisture Gel Spf 50+ Pa++++
[ Ссылка ] (Stylevana; Use code INF10RAMON for 10% off)
[ Ссылка ] (YesStyle; Use code GLOWBYRAMON for %%off)
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Various scales:
Target:
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Walmart:
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UK Amazon:
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US Amazon:
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Related videos of mine to watch!
SPF vs Amount: Does The Label Even Matter? Why You Shouldn't Throw Out Your Sunscreen Just Yet
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Why Your Sunscreen Ain't Working For You | INCI Decoded
[ Ссылка ]
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Reference for the information I shared on sunscreen application:
Bennett, S. and Khachemoune, A., 2020. Dispelling myths about sunscreen. Journal of Dermatological Treatment, pp.1-5. doi: 10.1080/09546634.2020.1789047
Faurschou, A. and Wulf, H., 2007. The relation between sun protection factor and amount of suncreen applied in vivo. British Journal of Dermatology, 156(4), pp.716-719. doi: 10.1111/j.1365-2133.2006.07684.x
Petersen, B. and Wulf, H., 2014. Application of sunscreen − theory and reality. Photodermatology, Photoimmunology & Photomedicine, 30(2-3), pp.96-101. doi: 10.1111/phpp.12099
Schalka, S., dos Reis, V. and Cucé, L., 2009. The influence of the amount of sunscreen applied and its sun protection factor (SPF): evaluation of two sunscreens including the same ingredients at different concentrations. Photodermatology, Photoimmunology & Photomedicine, 25(4), pp.175-180. doi: 10.1111/j.1600-0781.2009.00408.x
Stokes, R. and Diffey, B., 1997. How well are sunscreen users protected?. Photodermatology, Photoimmunology & Photomedicine, 13(5-6), pp.186-188. doi: 10.1111/j.1600-0781.1997.tb00227.x
Wang, S. and Lim, H. (2016). Principles And Practice Of Photoprotection. Cham: Springer International Publishing, pp.4-400. doi: 10.1007/978-3-319-29382-0
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Go follow my socials as well!
IG + Twitter: @glowbyramon
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00:00 Intro
01:22 The Importance of The AMOUNT That You Wear
05:57 How To Measure Your Face + Do The Math
09:38 How I Apply That To Individual Sunscreens
*any of the product links and codes above are affiliate links where I earn a (very, very) small commission or credit when you use the links or codes provided. Nothing is sponsored, but I'm a small creator and this is one way for me to be able to monetize my content. If you're not comfortable doing so, that's ok! You can look for the products yourself; the retailers I provide are my preferred for each product. xoxo
