About iNaturel

“Natural” and “clean” are two of the most stretched words in beauty. They’re printed on bottles that contradict each other, attached to claims no one checks, and used to sell both the genuinely thoughtful and the merely repackaged. iNaturel exists to cut through that — to look at what an ingredient actually does, what a routine actually needs, and where the marketing ends and the evidence begins, for anyone trying to build a gentler, plant-forward approach to their skin.

Alongside the writing, the site is built around a set of small, single-purpose calculators, each aimed at one real decision in a natural routine. The Essential Oil Dilution Calculator turns a carrier amount and a target strength into the drops to add — the line between a soothing blend and an irritating one. The SPF Reapplication Timer lays a day in the sun out on the clock and estimates how much sunscreen it takes. The Skincare Routine Layering Planner sorts the products you use into the right order for morning or night and flags the actives best kept apart. The Product Shelf-Life & PAO Tracker turns an open date and the open-jar symbol into a use-by, which matters most for preservative-light natural formulas. The Patch Test Schedulersets the check-ins for trying something new, because “natural” is no guarantee against a reaction. And the Ingredient Concentration Mixer does the by-weight maths behind DIY blending.

Beyond the calculators, the blog and learn section cover ingredient truths, natural and vegan skincare, and the reasoning behind the numbers the tools produce, and the Botanicals & Natural Beauty Museum is a browsable collection of the plants, oils, and traditions behind natural cosmetics, with every entry, image, and fact drawn from Wikipedia and Wikimedia Commons.

A few things worth stating plainly. iNaturel is an independent site, not affiliated with any brand, retailer, or certification body, and we don’t sell products. It is supported by advertising, which is how the tools and guides stay free with no account required. Nothing here is medical or dermatological advice: our content is general, educational information, and every result a tool produces — a dilution, a reapplication schedule, a use-by date, a patch-test plan, a concentration — is an estimate to inform your own care, not a diagnosis or a treatment plan. Skin is individual; a natural ingredient can still irritate or cause an allergy. Patch test new products, introduce actives slowly, and consult a qualified dermatologist or doctor for a skin condition, a reaction, or anything that concerns you. If something looks wrong in a tool or an article, or there’s a calculator you wish existed, the contact page is the place to say so.