CJ Olive Young cosmetics packaging manufactured with CJ Biomaterials Phact amorphous polyhydroxyalkanoates (PHA) in combination with polylactic acid (PLA). Amorphous PHA is relatively soft and rubbery, offering fundamentally different performance characteristics than crystalline or semi-crystalline forms of the biopolymer. It is a bio-based material that is certified for industrial and home compost, soil biodegradable and marine biodegradable. When combined with other bioplastics, such as PLA, it enhances the biodegradability and compostability of products. In the case of this cosmetics packaging, the PHA/PLA blend replaces acrylonitrile butadiene styrene (ABS). Image CJ Biomaterials.