Hi mummy prince,
each will function the same way to help nursing mums but some of the ingredients used may vary for each brand. The effectiveness be it tea or fenugreek varies from each individual.
FYI I'm ordering direct from USA Nature's way fenugreek capsule and Organic Traditional medicinal Mother's milk tea, as well as many other products. Do check out the link for your consideration PRE-ORDER [Made in USA/ Europe] | Facebook