This product is not tested on animals.

这个产品还未在动物身上试验过。

youdao

Also, it's not tested on animals, a priority for me.

并且，它不是在动物身上测试过的，这点对我很重要。

youdao

This product has not been tested on animals.

这种产品尚未在动物身上试验。

《牛津词典》

This product has not been tested on animals.

这种产品尚未在动物身上试验。

《牛津词典》