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

The longer you work in cosmetic science, the harder it gets to trust brand claims. Cosmetic chemist and PhD researcher Ava Perkins on why she now asks every brand the same thing — show me the clinicals.#skincarescience #cosmeticchemist #skinclaims #beautyindustry #formulators #demystifyingcosmetics

In this episode of Demystifying Cosmetics, Jennifer speaks with John Morgan, founder of Pelagic, about the invisible infrastructure behind beauty brands and why supply chain may now be the biggest constraint on innovation, sustainability, and scale. From raw material sourcing and formulation flexibility to tariffs, oil volatility, redundancy, planning, and retailer pressure, this conversation breaks down the operating realities consumers never see but that shape every product decision behind the

In this episode of Demystifying Cosmetics, Jennifer speaks with Gloria Lu, cosmetic chemist and co-founder of Chemist Confessions, about how skincare ingredient trends actually move through the beauty industry, and why some ingredients keep resurfacing while others burn hot and fade fast. From niacinamide and hyaluronic acid to peptides, ceramides, bakuchiol, growth factors, and exosomes, they unpack what separates real topical potential from hype-driven storytelling.The conversation explores w