Mostly — Muji Labo (Muji Japan) scores 78/100. It clears our bar on 2 of 4 ethics signals, with gaps worth checking before you buy.
| Check | Status | Evidence |
|---|---|---|
| Cruelty-free | unverified | No third-party cruelty-free certification found on the products we track. |
| Vegan options | verified | Certified vegan products appear in this brand's range. |
| Sells in mainland China | unverified | We have not confirmed this brand's mainland China distribution. |
| Third-party certified | verified | We record 3 distinct certifications across this brand's products. |
| Certifications | on file | GOTS, OEKO-TEX, Vegan |
Scored with our public methodology.
Muji Labo (Muji Japan) offers 1 product on EthiCompare across Jewelry & Accessories, with an average ethics score of 78/10 and recurring certifications including GOTS, OEKO-TEX, Vegan.
Is Muji Labo (Muji Japan) ethical and cruelty-free? Read the verdict
Verified credentials appearing across Muji Labo (Muji Japan)'s product range.
Average scores across our scoring pillars.
Where Muji Labo (Muji Japan) shows up across our directory.
Strengths mentioned most often across Muji Labo (Muji Japan)'s products.
"Hemp is a regenerative crop; organic cotton uses 90% less water than conventional. Muji Labo is a sub-brand of Muji, which has a public sustainability report."

Everyday belt made from GOTS organic cotton and hemp, OEKO-TEX certified, plastic-free, adjustable no-hole design — popular on Amazon Japan with 5,800+ ratings.
We have no cruelty-free certification on file for Muji Labo (Muji Japan)'s scored products. Absence of a certification is not proof of animal testing, but it does mean nothing independent has been verified.
Muji Labo (Muji Japan) averages 78/100 across the 1 products we have scored, using public certifications, sourcing disclosures and controversy records.
Parent-company ownership changes what your money supports. See our brand ownership map for the current group structure and any conflicting parent-company records.
Our alternatives page ranks comparable products by ethics score with a side-by-side difference table, so you can see exactly which pillar improves.