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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.
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

Thursday Feb 19, 2026
#165: We are finally talking about this ingredient: GLUTATHIONE!
Thursday Feb 19, 2026
Thursday Feb 19, 2026
WE HEARD YOU! We explore the science behind one of the most requested and hyped ingredients skincare sector: glutathione. We break down what this "master antioxidant" actually is.
01:25 | What is Glutathione? Breaking down the tri-peptide
01:54 | Why is it called the "Master Antioxidant"?
02:43 | Mechanisms: Tyrosinase inhibition and skin whitening
03:16 | The Stability Struggle: Why pH and temperature matter
06:18 | Half-life study: How quickly does it degrade in your products?
08:12 | Gold Standard Age Booster: Tactical hyperpigmentation tool
08:40 | Does it actually work? Reviewing topical clinical studies
12:35 | Study Deep Dive: 0.5% GSH vs. placebo on Indonesian women
17:36 | Oxidized Glutathione (GSSG): Is a more stable version better?
Product Shoutout: Double Play Retinol Face and Eye Treatment:
https://chemistconfessions.com/products/double-play-retinol-face-eye-treatment
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
Follow us: IG: / chemist.confessions INTERWEB: https://chemistconfessions.com/ TIKTOK: https://www.tiktok.com/@chemistconfes...
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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