Learn

Learn is where Epios Skin explains itself. We are an Australian retailer of medical-grade skincare, and we believe the products we stock make more sense, and work harder, when you understand what is in them and why they were chosen for you. Everything here is written in plain language and grounded in how these formulas actually behave on skin.

Ingredient Library

Every active ingredient across our brands, explained: what it is, how it works, why it appears in skincare and what it pairs with. Each product page links back to the ingredients it contains.

Browse the Ingredient Library

Skin Quizzes

Short, honest quizzes that match you to products from the range based on your skin, not on marketing. Start with the routine step you are missing.

Or take the full skin quiz

Guides

Practical, unhurried reading on getting the most from a clinical routine.

All guides

Every active ingredient we stock, explained. What it does, how it works, what the evidence supports, and where the marketing gets ahead of the research. Reviewed by the doctors of Epios Cosmetic Clinic.

Retinoids

Antioxidants

Acids and Exfoliants

Peptides

Brightening

Barrier and Hydration

N-Acetyl GlucosamineAmino sugar — hydration and tone Acetylated Hyaluronic AcidHumectant Alpha-Glucan OligosaccharidePrebiotic Beta-GlucanSoothing polysaccharide CeramidesBarrier lipids Colloidal OatmealSkin protectant and soothing agent Copper PCAMineral humectant EctoinHumectant and cell protectant Exosomes (Extracellular Vesicles)Signalling vesicles HoneyHumectant and soothing agent Hyaluronic AcidHumectant Lactobacillus Ferment LysatePostbiotic barrier support PDRN (Polydeoxyribonucleotide)Regenerative-trend nucleotide PetrolatumOcclusive Polyglutamic AcidHumectant PullulanFilm-forming polysaccharide RhamnoseSkin-conditioning sugar Saccharide IsomerateHumectant Sacha Inchi OilEmollient (Omega-rich botanical oil) Seabuckthorn Fruit OilEmollient (Antioxidant-rich botanical oil) Silk ProteinFilm-forming protein Soluble Collagen (Topical)Film-forming moisturiser SqualaneEmollient Tremella FuciformisPolysaccharide humectant

Congestion

Soothing