100% Organic grassfed. Get the unflavored. Worth a try. https://www.amazon.com/NorCal-Organic-Grass-Finished-UNFLAVORED-Lecithin-Free/dp/B007B7UGHM/ref=sr_1_5?crid=O452DA6LBXX2&keywords=norcal+whey&qid=1691701010&sprefix=norcal+whey%2Caps%2C202&sr=8-5