Bonus: Is higher pH water better? (and other ...

What’s actually flowing through the “natural gas” pipes connected to your home—and did we get something wrong in our air-conditioning series? Which careers can an organic chemistry student pursue, how do topical pain-relief gels work, and what could make a successful HIV medicati ...  Show more

Can shining a red light on your face really improve acne, wrinkles, inflammation, or wound healing, or is red light therapy just an expensive skincare scam involving a slightly alarming mask? How could ordinary visible light affect cells beneath your skin, and should you trust th ...  Show more

Send us Fan MailOn today’s show Valerie and Perry answer questions about…Are glycols a problem in skincare?What is hypochlorous acid doing in skincare products?Is Argirelene botox in a bottle?Do we have thoughts on the brand KEEP ME ANCHORED?Beauty Science NewsAre shampoo bottles ...  Show more

Send us Fan MailOn today’s show we are going to answer questions about…Do allergens last through soap reactions?What is CBD doing in my adult product?Is this DIY Vitamin C recipe worth all the hype?Beauty Science NewsUnilever to axe petrochemicals from it’s entire cleaning rangeA ...  Show more

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You asked for more Q&A episodes, so we're giving you more Q&A episodes! We absolutely love answering your questions and this ep has some great ones that we think will be helpful for so many of you.

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