About Dermatooh
Dermatooh publishes clear, written courses on skin and hair health for people who want to understand their skin before they spend money on it.
Why we exist
Most people with a skin problem do the same thing: search online, find a dozen contradictory answers, buy a product that promises too much, and give up when it stings or does nothing after a week. Meanwhile the useful information, the kind a good dermatologist explains in a consultation, is scattered across patient leaflets few people ever read.
Dermatooh gathers that information into calm, structured courses: what is happening in your skin, what the evidence supports, what you can safely start at home, how long to give it, and when a doctor is the right next step.
What we sell, exactly
Eight online courses: Acne, Understood, Eczema and Dermatitis Care, Living Well with Psoriasis, Pigmentation and Melasma, Rosacea and Sensitive Skin, Scalp Health, Hair Loss, Explained, Sun Protection and Skin Checks. Each has 8 complete written lessons with routines, trackers and checklists in tables, and an assignment per lesson. They cost $47 each or $147 for all eight, always as a single payment, and are delivered by email within minutes. There is no physical product, no app, no consultation and no subscription.
What we do not claim
Our courses are health education. They are not medical advice, a diagnosis or a treatment, and they do not replace a doctor, a dermatologist or a pharmacist. We never ask for photos of your skin and never give individual advice. We do not promise clear skin, regrowth or any other result, and the photographs on this site are of models, not customers.
How the courses are written
Every course is based on published patient information from recognised dermatology and health bodies, and reviewed when that guidance changes. Over-the-counter products are described by active ingredient, never by brand, and we earn nothing from any product.
Who is behind it
Dermatooh is the trading name of Gabriella Cardoso da Silva, a sole trader registered in Portugal (NIF 313852138), based in Faro. Full details are in the legal notice.
