Is Decomposition Book Made in USA?
Last checked Oct 9, 2026 · 5 verified products · see the evidence
Yes — Made in USA
Decomposition Book manufactures its products in the United States — specifically in Portland, Oregon. Sources: the brand's own website and 5 Amazon listings that state US origin. Each is quoted and dated below.
American Score
Average American Score across 5 verified products — scores ≥70% are shown on this site.
Manufacturing Details
- Made in
- Portland, Oregon
- Headquarters
- Portland, OR
- Location detail
- Regional USA confirmed
- History
- Established brand (10–50 years)
- Founded
- 1949
How we verified Decomposition Book
Most recent check: Oct 9, 2026
From the brand's website
“We use eco-friendly methods and materials for each project and manufacture our products here in the USA whenever possible.”
decomposition.com · checked Oct 2, 2026
Amazon listings
We read the live Amazon listing for 5 of the 5 Decomposition Book products on this page (most recently Oct 9, 2026). All of them state US origin on the listing itself:
- “Made in USA” on Decomposition Book Honeycomb Composition Notebook College Ruled
- “Made in USA” on Decomposition Book Dinosaurs Composition Notebook College Ruled
- “Made in USA” on Decomposition Book Celestial Composition Notebook
These checks are run by our software on a schedule: brand websites are re-read about every three weeks, Amazon listings weekly, and news is scanned monthly. Every flag is checked against its original source before anything on this page changes. How the American Score works.
About Decomposition Book
Decomposition Book by Michael Roger Inc manufactures composition notebooks in the USA using 100% post-consumer waste recycled paper and soy-based inks, producing the beloved nature-themed school and office notebooks that have become the go-to sustainable notebook brand for students and writers who want American-made, eco-friendly stationery.
Heritage & History
Decomposition Book was created by Michael Roger Inc, a company that set out to reimagine the classic composition notebook as a fully sustainable product made entirely in the United States. The standard composition notebook — a staple of American school life since the 19th century — had largely moved to offshore manufacturing with virgin paper. Decomposition Book reversed both trends: 100% post-consumer waste recycled paper, printed in the USA with soy-based inks, covered in designs celebrating natural subjects — wildlife, plants, landscapes.
The distinctive covers — hundreds of unique illustrated designs from owls and tide pools to succulents and mushrooms — turned a utilitarian school supply into something people choose deliberately rather than just grabbing whatever's on the shelf. Writers, students, artists, and journalers seek out Decomposition Books specifically because they want a notebook that reflects their values.
Made in the USA
Every Decomposition Book is printed and manufactured in the United States using paper made from 100% post-consumer waste — paper that was already used, collected, and recycled rather than virgin wood pulp. Soy-based inks, which are derived from a renewable American crop, replace petroleum-based printing inks. The result is a notebook that carries genuine environmental credentials without certification theater.
The college-ruled composition notebooks measure 9.75 x 7.5 inches with 160 pages — the standard composition format with sustainable credentials. Spiral-bound versions are available for students who need lay-flat books. Mini sizes work for pocket notes and to-do lists. The product line includes hundreds of cover designs across both the classic square composition format and the coilbound format. retail listings confirm Made in USA on every product. For anyone who buys notebooks regularly and wants American manufacturing and recycled paper, Decomposition Book is the standard.
American-Made Decomposition Book Products
Frequently Asked Questions
Is Decomposition Book made in the USA?
Yes. Decomposition Book is made in the United States, manufactured in Portland, Oregon. Decomposition Books by Michael Roger Inc are printed and manufactured in the USA using 100% post-consumer waste recycled paper with soy-based inks. Website confirms Made in USA. Amazon product listings explicitly state Made in USA on all composition notebooks. Well-known for eco-friendly school and office notebooks with distinctive nature-themed covers.
Where is Decomposition Book made?
Decomposition Book is made in Portland, Oregon. The company is headquartered in Portland, OR.
Which Decomposition Book products are made in the USA?
We carry 5 verified American-made Decomposition Book products across Office & School. Every listing links directly to a trusted online store with verified manufacturing evidence.