Facial Oil Serum Formulation Guide

Why I built this guide As a formulation specialist, I created this guide to help formulators – beginners and indie brand owners – make informed, elegant oil serums based on real science, not hype. It’s more than recipes – it's a practical, chemistry-backed roadmap. I’m proud to have designed a resource that demystifies oils, explains ingredient functions in simple terms, and bridges the gap between DIY and professional skincare formulation. If you're tired of random Pinterest blends and want to actually understand what you’re making – this guide is for you. Would love your thoughts! ✨