7 Things You Can't Tell from Skincare Ingredient Lists
The Hidden Truth About Your Skincare Ingredients
Ever wonder why products with “good” ingredients still fall short? As a Master Esthetician who works closely with respected labs and cosmetic chemists, I’ve learned there are eight essentials you can’t see on an ingredient list—like quality grade, sourcing, and processing—that determine effectiveness. For Trina Renea Skincare, our chemists develop the formulas, and I carefully select the collection, prioritizing professional-grade ingredients and transparent sourcing, because those hidden details matter. Once you’re aware of these, you’ll shop—and glow—more wisely.