Do They Work? Colorescience SPF Powder, Skinnies "Pea-Sized Amount" | Lab Muffin Beauty Science
52.3 هزار بار بازدید -
4 سال پیش
-
I've had a lot of
I've had a lot of questions about what I think of some sunscreen products with unusual claims - in this video I talk about whether Colorescience's powder sunscreen gives SPF 50, and whether you can really just apply a pea-sized amount of Skinnies sunscreen.
Subscribe for videos every fortnight: http://bit.ly/labmuffinyt
Let me know what other products you want me to look at in the comments!
Blog post with more info here: https://labmuffin.com/do-they-work-co...
Colorescience FDA submission data:
SPF/amount applied relationship: https://doi.org/10.1111/phpp.12099
Skin topology and sunscreen: https://doi.org/10.1159/000450760
More info about choosing sunscreens (in the free sample of my eBook): https://labmuffin.com/skin
Erratum: I messed up a little in explaining the methodology for calculating the weighted average for the Colorescience powder - they used the minimum for the lowest time bracket, then the midpoint for the others, so their estimate was less conservative than what I described.
---ABOUT---
Lab Muffin Beauty Science is a channel by me, Michelle - I'm a chemistry PhD and beauty lover, here to explain how beauty products work, debunk myths, and help you make smarter decisions about your skincare, hair and makeup!
---FOLLOW---
Blog https://labmuffin.com
Instagram Instagram: labmuffinbeautyscience
Facebook Facebook: labmuffin
Twitter Twitter: labmuffin
-------------------------------------
Want smooth, glowing skin? Grab a copy of my FREE Essential Guide to Exfoliation! https://labmuffin.com/exfol
-------------------------------------
---RELATED POSTS AND VIDEOS---
Free exfoliation guide https://labmuffin.com/free-guide
SPF Crash Course: https:///Video
Do you need sunscreen indoors? Do You Need to Wear Sunscreen Indoors...
How to reapply sunscreen over makeup: How to Reapply Sunscreen Over Makeup ...
Is High SPF Sunscreen Better? Is High SPF Sunscreen Better? Lab Muf...
Is Your Sunscreen Killing Coral Reefs? Reef-Safe Sunscreen? The Science | La...
Blue Light From Screens and Skin: Is Blue Light From Phones Hurting You...
Chemical vs Physical Sunscreen: Chemical vs Physical Sunscreens: The ...
Sunscreen guide download: https://labmuffin.com/skin
Blog post for this video with more info: https://labmuffin.com/do-they-work-co...
---SKINCARE GUIDE---
The Lab Muffin Guide to Basic Skincare is here! Find out more: https://labmuffin.com/skin
Subscribe for videos every fortnight: http://bit.ly/labmuffinyt
Let me know what other products you want me to look at in the comments!
Blog post with more info here: https://labmuffin.com/do-they-work-co...
Colorescience FDA submission data:
SPF/amount applied relationship: https://doi.org/10.1111/phpp.12099
Skin topology and sunscreen: https://doi.org/10.1159/000450760
More info about choosing sunscreens (in the free sample of my eBook): https://labmuffin.com/skin
Erratum: I messed up a little in explaining the methodology for calculating the weighted average for the Colorescience powder - they used the minimum for the lowest time bracket, then the midpoint for the others, so their estimate was less conservative than what I described.
Lab Muffin Beauty Science is a channel by me, Michelle - I'm a chemistry PhD and beauty lover, here to explain how beauty products work, debunk myths, and help you make smarter decisions about your skincare, hair and makeup!
Blog https://labmuffin.com
Instagram Instagram: labmuffinbeautyscience
Facebook Facebook: labmuffin
Twitter Twitter: labmuffin
-------------------------------------
Want smooth, glowing skin? Grab a copy of my FREE Essential Guide to Exfoliation! https://labmuffin.com/exfol
-------------------------------------
Free exfoliation guide https://labmuffin.com/free-guide
SPF Crash Course: https:///Video
Do you need sunscreen indoors? Do You Need to Wear Sunscreen Indoors...
How to reapply sunscreen over makeup: How to Reapply Sunscreen Over Makeup ...
Is High SPF Sunscreen Better? Is High SPF Sunscreen Better? Lab Muf...
Is Your Sunscreen Killing Coral Reefs? Reef-Safe Sunscreen? The Science | La...
Blue Light From Screens and Skin: Is Blue Light From Phones Hurting You...
Chemical vs Physical Sunscreen: Chemical vs Physical Sunscreens: The ...
Sunscreen guide download: https://labmuffin.com/skin
Blog post for this video with more info: https://labmuffin.com/do-they-work-co...
The Lab Muffin Guide to Basic Skincare is here! Find out more: https://labmuffin.com/skin
4 سال پیش
در تاریخ 1399/10/01 منتشر شده
است.
52,339
بـار بازدید شده