The #1 equine nutritional supplement for sore muscles in the U.S
Mega-Sel is for horses low in selenium and/or experiencing muscle soreness problems. Also for use on horses prone to tying-up syndrome.
Mega-Sel is rated No. 1 by the USA Horse Journal. “This liquid formula results in blood levels higher than those achieved by powdered forms… We like Mega-Sel”. – USA Horse Journal