Ep. 321: Decoding Skincare Marketing with Dr. Ranella Hirsch
Fat Mascara
00:00
The Importance of Preservatives
"It's really terrible how people think that you, you know, somehow magically don't do that," she says. "People do a lot of stupid things with their products." Preservative is a whole science unto itself: It's the package and it's the stuff I'm talking about., he adds. 'We want to have some fun before we let you go'
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