NAD Hype, Dry Hair, and Color Fade - episode 423

Send us Fan Mail On today’s show we cover questions including… Does NAD skincare actually have real efficacy data? Do hair masks give better results if they are left on longer? Does shampooing after depositing the color weaken or degrade it? Is glycerin drying skin at high altitudes? Beauty News Refillable beauty products. Innovation or a gimmick? Approximate timestamps 0:00 - Intro 1:00 - Chit chat 8:45 - Refillable beauty products 13:20 - Listener feedback - estrogen skincare 16:10 - NAD skincare 23:10 - Hair masks 32:00 - Shampoo removing color 37:25 - Glycerin at high altitudes 42:00 - Ending Five Ways to Ask a question - 1. Send us a message through Patreon! 2. You can record your question on your smart phone and email to thebeautybrains@gmail.com 3. Send it to us via social media (see links below) 4. Submit it through the following form - Ask a question 5. Leave a voice mail message: 872-216-1856 Social media accounts on Instagram we’re at thebeautybrains2018 on Twitter, we’re thebeautybrains On Bluesky we’re at thebeautybrains On Youtube we are at thebeautybrains2018 And we have a Facebook page Valerie's ingredient company - Simply Ingredients Perry's other website - Chemists Corner Follow the Porch Kitty Krew instagram account Support the show

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NAD Hype, Dry Hair, and Color Fade - episode 423 is an episode from The Beauty Brains by Discover the beauty and cosmetic products you should use and avoid.

This episode is 43:48 long.

This episode was published on Apr 10, 2026.

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