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. Subscribe for videos every fortnight: http://bit.ly/labmuffinyt 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! ----FOLLOW---- Blog https://labmuffin.com Instagram https://instagram.com/labmuffinbeautyscience Facebook https://facebook.com/labmuffin Twitter https://twitter.com/labmuffin ------------------------------------- Want smooth, glowing skin? Grab a copy of my FREE Essential Guide to Exfoliation! https://labmuffin.com/exfol ------------------------------------- ----RELATED