OK-biobased label offers a comprehensive guarantee for the origin of your products. Launched in 2009, the OK-biobased certification meets the growing need for an independent, high-quality guarantee of renewability of raw materials.   It uses a star system to indicate the bio-based content of a product: 1 star = 20% to 40% BCC, 2 stars = 40% to 60% BCC, 3 stars = 60% to 80% BCC, 4 stars = more than 80%   Check our OK-biobased diapers & pull-ups certified by TÜV Austria with star ratings