From what I understand, heavy cream in the US is just high fat cream (36%) and US whipping cream has additives; in Canada, we only have whipping cream (with additives). But, when checking out Organic Meadow whipping cream, it seems to only list organic cream under ingredients, so that sounds like a good thing to me. I've been on the look out for a good price, or other brands . . . I'd like to try making butter and also use it in some ice cream recipes, so I will be buying a lot, and at around $6 per 500 mL, that's a big chunk of change! I'm hoping the CHers will have some ideas for me! Thanks.