The 100th Episode
The World's First Podcast with Erin & Sara Foster
00:00
How to Start Retinol at the Right Age
Sarah Silverman answers your questions about her skincare. Take control of your health today and get a free one year supply of vitamin D at athleticgreens.com slash foster. You'll be proud of me, Sarah. I've been doing the exponent. What's it called? Retinol. Exponent, retinol.
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