What an emulsion really is — how oil and water come together into a lotion
How to use GMPs in your at-home makers space
Preservation strategies for natural products
How to research & choose your ingredients
How to build your own formulas
Beginners guide to excel spreadsheets
Making your first simple lotion, step by step
7 comprehensive lessons with slides
2 beginner's recipes with full instructions and an ingredient list
2 follow-along videos with Colleen in her lab!
Downloadable handouts and slide deck
Unlimited access to learn at your own pace
Expert guidance and resources

Colleen is a Certified Herbalist, natural product formulator, and educator with 13+ years of experience in the wellness space. She's taught hundreds of students how to make herbal remedies from scratch, combining traditional wisdom with scientific insight. At herbnerd.com, her deep love of solubility, extraction, and phytochemistry culminate in niche courses that deepen her students' understanding of why and how plants heal.
© Herb Nerd.