I n a proprietary blend, manufacturers are not required by law to tell you the individual weights and this means that they are able to get away with far more filler product than they would be able to otherwise.
It's important to consider that, when dealing with a proprietary blend, you may not be getting the proper amounts of each supplement and you can easily be throwing your money away to take a filler, often in the form of plant cellulose.
Another day at The Industry .
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