ABOUT THE SITE
About Perfume Bench.
Free tools and reference material for people learning to make perfume and small businesses keeping better formulation records.
Last updated .
Built by Taro Schenker
Perfume Bench was created by Taro Schenker, a software developer and researcher who builds practical tools to help small businesses. It is operated by Known by One, LLC, a Delaware company.
The aim is to make everyday formulation work easier to record: quantities, stock dilutions, batches, costs and observations. Taro’s role here is software development and research. This site does not claim professional perfumery qualifications, cosmetic safety assessor credentials or laboratory testing.
Taro Schenker on LinkedIn ↗ · Contact Taro about Perfume Bench
Useful tools without an account
You can build or import a formula, scale its weighed stocks, plan a batch, estimate costs and keep a blotter journal. The calculations run in your browser. Saved formulas, study records and course progress stay in that browser; export a backup to keep a portable copy.
The site is free to use. There is no checkout or subscription. You retain any rights you hold in the formulas and observations you enter.
Sources and checks
Material profiles link to manufacturer or supplier references. Selected molecular identifiers come from reviewed Wikidata records, with their source revision and retrieval date retained. Search aliases help locate a reference; they do not establish that two supplier products are interchangeable.
Calculation checks cover mass scaling, stock strength, costs and invalid inputs. Browser checks cover saving, importing, exports and movement between tools. These checks test the software’s stated calculations and behavior. They do not establish the safety or performance of a mixture.
Guides contain source links. The starter accords are original, untested educational sketches. We have not performed bench tests or finished-product assessments on them. Read our editorial policy for how sources, AI assistance, corrections and updates are handled.
Who operates the site
Known by One, LLC
131 Continental Dr, Suite 305
Newark, Delaware 19713
United States
Email contact@knownbyone.com with “Perfume Bench” in the subject for questions, corrections or privacy requests. This is the company’s shared contact address.