Honest Co. Lactaction Plus Pills

Are they okay to take for any momma breastfeeding? I'm not sure if I have to ask my doctor first, or if their not okay to take along with say milkmaid tea or mothers milk tea. (Like too much fenugreek) what's your guys' input? 
I got these pills, + mothers milk tea and milkmaid tea. Trying to get my milk supply and better lactaction