Buttermilk | Harmony Organics Sale! from $3.49 CAD /per Produc variants Default Title Qty. Add to Cart Couldn't load pickup availability Refresh Our Premium Organic Buttermilk offers a variety of health benefits for your digestive system. Not only does it have that farm fresh taste, this product comes to you from cows treated with love and respect. Ingredients: organic whole milk, sodium citrate, bacterial culture, sea salt.