Applied Biochemistry for Aesthetics and Skin Health

Understanding how cosmetic actives and aesthetic treatments interact with the skin requires a solid grasp of underlying biological and chemical pathways. This comprehensive text-based course breaks down the core biochemical processes governing dermal health, cellular metabolism, and tissue repair so you can evaluate aesthetic protocols with scientific clarity. What you'll learn: - Understand fundamental biochemical principles, cellular metabolism, and cutaneous tissue structures - Analyze the biological pathways of skin aging, hyperpigmentation, oxidative stress, and glycation - Examine the mechanisms of action of key cosmetic actives, including retinoids, peptides, hydroxy acids, and antioxidants - Explore the role of the cutaneous microbiome and lipid barrier dynamics in maintaining skin balance - Apply biochemical reasoning to understand transdermal delivery and active ingredient compatibility The course begins with foundational terminology, biomolecules, and skin structure before advancing through specific metabolic pathways, cosmetic chemistry, and evidence-based aesthetic applications. Designed for beginners, aspiring aesthetic professionals, and skincare enthusiasts, this course requires no advanced science background. Start reading today to build your foundational expertise in aesthetic biochemistry.