Description
Understanding skincare requires more than beauty tips—it requires science. This in-depth course bridges dermatological knowledge with cosmetic chemistry, empowering learners to evaluate skincare products and even create their own. Begin with a deep dive into skin biology, including the structure and function of the epidermis, dermis, and subcutaneous layers. Learn how different skin types (dry, oily, sensitive, combination) and conditions (acne, aging, pigmentation) respond to ingredients and routines. The course then introduces cosmetic formulation fundamentals: emulsions, surfactants, humectants, pH balance, and preservative systems. You’ll learn how to read and decode ingredient labels, understand the role of active ingredients like retinoids, niacinamide, vitamin C, AHA/BHAs, and hyaluronic acid, and explore formulation for cleansers, serums, moisturizers, masks, and sunscreens. Safety, stability testing, regulatory standards, and ethical considerations (vegan, cruelty-free, non-toxic) are also covered. Hands-on formulation exercises help you develop and test small-batch skincare products. Whether you’re a beauty enthusiast, cosmetic entrepreneur, or aspiring formulator, this course provides the scientific insight and practical skills to design skincare that truly works.
Ngozi –
As a skincare professional, I wanted to deepen my product knowledge—and this course delivered. It bridges the gap between marketing claims and actual formulation science.
Abidemi –
I’ve taken a few online beauty courses, but this one stands out. It’s hands-on, well-paced, and packed with formulation tips you can use right away—even at home.
Rufai –
Excellent course with a strong foundation in chemistry and skin biology. It’s helped me troubleshoot formulas and innovate more confidently in my product line.
Hawau –
This course gave me the confidence to start formulating my own skincare products. The scientific explanations were clear, and I finally understand what ingredients actually do!
Ebuka –
I joined to better understand the products I recommend, and I ended up learning how to create my own. The lessons on emulsions and preservatives were especially helpful!