Inflammatory markers are among the first proteins to shift when a skincare product is working — but inflammation doesn't have to be visible. Underlying inflammation actively damages your skin cells, whether you can see redness or not. Hydration fixes what you can see. Inflammation fixes what you can't.Full episode on Demystifying Cosmetics.#skincare #skininflammation #skincarescience #skinhealth #DemystifyingCosmetics #Shorts

Retinol triggers cellular turnover in the first 30 days — the cells at the surface of your skin are literally younger. After 30 days, your skin acclimatizes to the active and the changes plateau. Before-and-after photos cannot measure any of this.Full episode on Demystifying Cosmetics — link in bio.#retinol #skincarescience #skincare #retinolresults #DemystifyingCosmetics #Shorts

Before-and-after photos don't measure whether your skincare is working. They measure what already happened — weeks ago, at a biological level you can't see in a mirror.Dr. Maria Feliva, Co-Founder & CEO of CheckGen, joins Jennifer Cookson on Demystifying Cosmetics to break down molecular-level skin testing, Why the industry's standard measurement tools miss what actually matters, and what retinol is doing to your skin cells in the first 30 days.What you will learn in this episode:— Why

Skin barrier repair is one of the most used phrases in skincare — and one of the least understood. In this episode, cosmetic scientist and PhD researcher Ava Perkins uses the biology of premature infant skin to expose what the industry consistently gets wrong about barrier function, NMF, and what short-term hydration claims actually prove.Jennifer Cookson sits down with Ava — whose background spans cosmetic formulation science, pharmaceutical biomembrane research, and science communication — t

Software founders building their first cosmetics brand consistently underestimate one thing: physical goods don't move at startup speed. Supply chain, sampling, lead times — these are months to years, not days to weeks. John Morgan discusses the most common misconception he still hears from clients.#cosmeticchemist #beautyindustry #productdevelopment #founderstory #demystifyingcosmetics

Single-source complex ingredients are a liability. The real game is leveraging common manufacturing economics while differentiating through specialized biotech ingredients — and finding the sweet spot that matches your customer. John Morgan on what he calls "the whole game."#cosmeticchemist #formulationstrategy #beautyfounder #ingredientscience #demystifyingcosmetics