Not Good: The Ordinary's Niacinamide and L-Ascorbic Acid Powders | Lab Muffin Beauty Science

I don't recommend The Ordinary's Niacinamide and L-Ascorbic Acid Powders because they aren't safe. Here's why.

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In this video:
* Is lack of formulation a problem?
* Percentage-chasing
* Measuring tiny amounts
* Volumetric measurements
* Measuring per dose
* That freaking quarter scoop!
* pH adjustment is why you don't burn your face off

Blog post with more info here: https://labmuffin.com/why-i-dont-recommend-the-ordinarys-niacinamide-and-l-ascorbic-acid-powders

DIY vitamin C serum: https://youtu.be/0JXu3_WHM08
CIR niacinamide safety report: https://journals.sagepub.com/doi/pdf/10.1080/10915810500434183
CIR L-ascorbic acid safety report: https://journals.sagepub.com/doi/pdf/10.1080/10915810590953851
L-ascorbic acid on iHerb: https://iherb.co/4jkrCY4G
Disclosure: Both powders were PR samples

----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!

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Blog post for this video with more info: https://labmuffin.com/why-i-dont-recommend-the-ordinarys-niacinamide-and-l-ascorbic-acid-powders

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Видео Not Good: The Ordinary's Niacinamide and L-Ascorbic Acid Powders | Lab Muffin Beauty Science канала Lab Muffin Beauty Science