Does whey protein powder contain steroids?

As far as I know, protein and steroid drugs are two different organic compds classes, but my concern is that the shake flask itself may contain steroids in powder form, mixed in whey powder research. Will this information be included in the nutrition label?
A serious industry is an unregulated supplementary industry. The supplement used by the producer has to prove to the FDA that its product is safe and effective in order to put it on the market. Then, Olin Hatch proposed a bill that was passed by Congress, which changed the rules. Now, the FDA has proven that products are not safe or ineffective in order to get them out of the market, which is quite a trouble for them.
Therefore, it is likely that the company produces whey protein supplements that are thrown into the steroids in their products. However, there is a loophole in the health care industry.
Supplementary companies can hide in "the word patent formula, its ingredients" or "proprietary enzyme formula", rather than really revealing to you, consumers, a product with steroids.
The reason why companies can produce steroids in this area is that consumers will see the results. If the consumer sees the results, make sure they will come back more. More and more consumers mean more sales. More sales mean more money for the industry.