But the NFL turned down their appeals .
They all appealed the suspensions , saying that Bumetanide is an ingredient in the over-the - counter supplement Star Caps , and that the NFL did not tell players that Star Caps is banned .
The NFL turned down NFL 's appeals .
They all appealed the suspensions , saying that Bumetanide is an ingredient in the over-the - counter supplement Star Caps , and that the NFL did not tell players that Star Caps is banned .