Yes, can be consumed by breastfeeding mum. I am still breastfeeding my girl and I take it myself too. The reason I consume BerryGen is partly bcos I am bf my girl. Every night, after lying there for the same position for so long, my whole body is aching. So I tried it and it has worked for me. Doesn't feel the pain anymore and now feel more energetic too. So I also bought for my dad who is suffering from knee problem, so far the comments is good. For Lacto Fiber, I have tried it myself too. But since taking BerryGen, I stop taking Lacto Fiber. My best friend is taking it and she finds it good. She is into her 2nd btl already. She oftens suffer from in-digestion and constipation. Now she feels much better and doing her 'job' daily now.I run a TCM shop myself, generally product with collagen are ex, regardless of whether it is from MLM or not.Further more, berrygen has a lot of other good ingredients such as CoQ10 (for heart), OPC (high anti-oxidant), Gingko Biloba (for memory and blood circulation) etc.BerryGen and Lacto Fiber are product from Tupperware Singapore. Yes, Tupperware Singapore is a MLM company. I am not trying to sell anything here, just sharing what I have tried. Personally, I find that Tupperware is not like other MLM, must spend a bomb to join them and not as pushy as others.