The Skin Sketchbook: Skin Anatomy Simplified

The world of skin science can be complex—but understanding it shouldn’t be. That’s why we created The Skin Sketchbook, a free downloadable guide designed to simplify the anatomy of the skin in a visual, accessible, and clinically relevant way.

Whether you’re just starting out in your skincare education or refreshing your foundational knowledge, this guide walks you through the layers of the skin and their key functions—without overwhelming you with jargon.

Inside, you’ll find easy-to-digest explanations on:

• Skin barrier function and lipid structure
• Moisture retention and product permeability
• pH balance and the acid mantle
• The skin microbiome and immune response
• Cell turnover, pigmentation, and signs of ageing
• How common actives (like retinol, vitamin C, AHAs, BHAs) work within the skin

With detailed diagrams, simplified breakdowns, and practical context, The Skin Sketchbook helps you connect theory to treatment—building your confidence as a skincare professional.

Download now and master the fundamentals that every skin therapist should know.