Buying Red Clover Isoflavone Supplements

Serving size, extract standardization, fillers and third-party testing are what a red clover label really tells you. How to read one before you buy.

Whole herb, standardized extract and isolated isoflavones deliver very different amounts of active compound. How the three formulations compare in practice.

Standardization, isoflavone content per serving and third-party testing separate red clover products more than brand does. What to compare before buying.

Manufacturing standards, ingredient purity and clear labelling separate red clover brands more than marketing does. A practical checklist for evaluating one.

Standardization tells you how much isoflavone a red clover capsule reliably contains. Why total and specific isoflavone figures are not the same thing.