Is Once Kids ethical and cruelty-free?
Yes — Once Kids scores 92/100 on EthiCompare, one of the stronger ratings in our database, with 2 of 4 ethics signals verified.
The evidence, signal by signal
Cruelty-freeverified
At least one product in our database carries a third-party cruelty-free certification.
Vegan optionsunverified
We have not verified certified vegan formulations for this brand.
Sells in mainland Chinaunverified
We have not confirmed this brand's mainland China distribution.
Third-party certifiedverified
We record 3 distinct certifications across this brand's products.
Scored with our public methodology.
Once Kids products we score

A high-end, biodegradable alternative to plastic building blocks, these FSC-certified wooden bricks are compatible with major brands and focus on a refillable bulk system to eliminate retail waste.
More on Once Kids
Is Once Kids ethical? FAQs
Is Once Kids cruelty-free?+
At least one product in our database carries a third-party cruelty-free certification.
Does Once Kids have vegan products?+
We have not verified certified vegan formulations for this brand.
Does Once Kids sell in mainland China?+
We have not confirmed this brand's mainland China distribution.
What is Once Kids's ethics score?+
Once Kids averages 92/100 across 1 product we score on certifications, sourcing, labour, packaging and transparency.
What are the best alternatives to Once Kids?+
See our full list of ethical alternatives to Once Kids for better-scoring options in the same categories.