Will our journey to find the perfect sunscreens ever end? Only time will tell! Plus, an amazing Instagram find.

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We are on the hunt for the perfect SPF! The search continues.

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We have some fun at the expense of Brad Pitt's skincare line, Beau Domaine. Also, our search for the PERFECT sunscreen officially kicks off today. By the first week of June, we vow to bring you our very best summer recommendations.

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All about peptides today! What are they, how do they work, and most importantly, what happens when you put them on your skin? Anna and Patrick discuss, along with special guest Dr. Suzanne Ferree. You can find her book here, and the peptide serum she mentions here.

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Anna has found a true miracle product. Patrick is skeptical! Plus, we talk through a skincare routine video by Bryan Johnson, the tech CEO who's devoting his life to aging backwards.

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Can a skin cream using a cutting edge longevity drug help reverse age your skin? Anna breaks down for Patrick and listeners her conversation with the fascinating, notably unsalesmanlike Daniel Tawfik, founder of Healthspan.

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Quiz time! Patrick tests Anna on skincare myths and truths. We both learn some things, and hopefully you will too. (Mostly that we're in the tank for chemicals.)

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Today, a hugely exiting guest! Distinguished chemist Dr. Michael Pirrung of UC Riverside joins us to talk about his research debunking the popular claim that hyaluronic acid, a moisturizer ingredient, can hold 1,000 times its weight in water. Anna and Patrick look for the culprit brands repeating this myth.

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