Background & Nitty-Gritty of RatzillaCosme
RatzillaCosme is solely run by me, a trilingual 30-something based in Japan and Vancouver.
My main goal is to provide accurate, unbiased, and up-to-date information on J-beauty that is easy to understand. Everything you see (including ingredients) is outlined by me based on Japanese press releases.
I started this website over 10 years ago as an answer to the lack of reliable, in-depth information on Japanese beauty products. What started as a personal weblog for friends has become the largest English-language J-beauty resource site in the industry. In addition to a database with thousands of products, it also has guides and reviews.
For questions about this website, get in touch by leaving a comment under my posts, DM me on Instagram or Twitter, or email me through the contact form.
(You can write in either English, Japanese, or traditional Chinese.)
I worked with
- Kao
- Kanebo
- Isehan
- Rakuten Ichiba
- Mandom
- Nihon L’Oréal
- Shiseido Japan
- PIAS
- etc.
For details, please send an official inquiry.
Comment Policy
I welcome relevant and respectful comments. Comments which do not meet these standards will be removed.