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Skincare chemists Gloria & Victoria’s weekly conversation on all things skincare science.
The podcast covers notable skincare news, decoding outrageous claims, demystifying the overwhelming product landscapes, and answering your burning skincare questions. Tune in if you might need help building a skincare routine, finding a serum that’ll ACTUALLY deliver, or just want to have a few laughs on some of the crazy things you see in skincare.
Episodes
Wednesday Oct 01, 2025
Wednesday Oct 01, 2025
We take a deep dive into the science behind Sulfur, a very old and historically prevalent ingredient for acne. We discuss its nonmetal clay origins and characteristic scent, often described as rotten eggs , or like "if a clay farted". The episode covers its classification as an OTC acne ingredient , its proposed catalytic and oil-absorbing mechanisms , and the challenges in its topical formulation, such as particle size. We also look at old-school research, including a study on 10% Sulfur + 4% Niacinamide drying lotion , and offer realistic expectations: Sulfur is best used as a spot treatment for quick fixes, not for long-term overall breakout reduction
Products Discussed this 2025 Podcast Season
*a small portion of your purchase through these links goes to feeding a chemist.
https://shopmy.us/collections/1280514
Recommended 30 for 30 Sunscreens 2025
*a small portion of your purchase through these links goes to feeding a chemist.
https://shopmy.us/collections/1766357
Product Shoutout:
Blank Slate Gentle Gel Cleanser
https://chemistconfessions.com/products/blank-slate-cleanser
Enrichment Content:
Sunscreen Layering Guide
https://www.youtube.com/watch?v=IQ0Dlb0WXvc
Do We Absorb Sunscreen Filters into Our Bloodstreams?
https://chemistconfessions.com/blogs/controversy-corner-do-we-absorb-sunscreen-filters-into-our-bloodstreams
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IG: / chemist.confessions
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Skincare questions for the podcast?
Leave your question in the comments and it could be featured in our next episode! #chemistconfessions #skincarescience #chemistconfessionspodcast #skincarehack
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