@olena_kovalova thanks for reaching out! All our grades are from Good On You, the leading apparel ethical grader. We’re partnered with them, and you can check out all their data on their website: goodonyou.eco. We have a little over 2,500+ brands covered! Always adding more, and looking to expand product categories as well. Appreciate the enthusiasm, keep up the Hunt!
I've been working on this product since August with 2 of my friends and super excited to be launching the beta version on Product Hunt! We believe sustainability to be one of the most daunting issues of the century, and changing one's wardrobe is one of the most impactful ways of combating it.