I am often asked about products, usually herbal, to detox and about breastfeeding afterwards. In general these products contain a combination of herbal laxatives and at least one diuretic . Basically the result is to make you pass more urine and develop diarrhoea to “cleanse” the system and usually to lose weight. There is a large risk that in doing so your milk supply will diminish too.
The data on the safety of the herbs in breastfeeding is often poor. I cannot provide data that these products are either safe to use and feed as normal or that they are unsafe – there is just is not enough data that I would be confident in using. Therefore I cannot help with information. The decision has to be your own or on the recommendation of a qualified herbalist who is willing to take professional responsibility.