As I reach the end of my last bucket of Buckeye Perform N Win, I find myself on the hunt for a new electrolyte product to use during conditioning. (I normally use something with higher concentrations during 50-mile or longer events, when replenishment is more urgent.)
Perform N Win was popular among endurance riders for its sweet taste and gentleness on equine tummies. I wrote to Buckeye to ask about the discontinuation and rumors of an upcoming re-formulation. They responded quickly and kindly with the following:
I also asked on social media what other AERC riders who used to use Perform N Win are using, and thought I'd share the jist of the responses here, since that post will soon be buried.
This is hardly a scientific survey, but the most popular electrolytes among respondents to my post were Mad Barn's Performance XL and Kentucky Performance Products' Endura-Max. Some riders were also using Kentucky Performance Products' Summer Games, the product suggested by the former maker of Perform N Win.
I pulled the comparison information below directly from the product labels. The companies format their analyses a bit differently. (Note things like sodium and chloride breakdown vs just salt, and chlorine vs chloride.) Being neither a nutritionist nor a chemist myself, I won't attempt to elaborate or interpret. Instead, I included complete ingredient lists for a fuller picture. If you're knowledgable on the subject, please do add your thoughts in the comments!
A couple of the analyses include additional nutrition information. For example, Summer Games offers copper, iron, manganese, and zinc; Performance XL offers vitamin E and ascorbic acid.
Most riders who commented on Mad Barn's Performance XL noted that their horses love it. A couple said they (the riders, that is) didn't care for the smell of the product. One noted that while it doesn't include a buffer, it is not caustic. This makes sense, given the relatively low sodium concentration.
The KER article notes that well-respected endurance vet and rider Dr. Garlinghouse combines equal parts electrolyte and kaolin pectate in a blender to make a smooth, tummy-friendly concoction that can be syringed into the horse during competition.
In the interest of thoroughness, other favorite electrolytes cited by riders on social media included: Apple-a-Day, Perfect Balance, and DAC. One rider also mentioned Endura-Max Plus, which is a paste version of the same KPP product. It includes a buffer but, at about $10 per single-serving tube, is considerably more expensive than the powder.
I'm thinking of trying the Mad Barn product for use during conditioning, as its lower concentrations should be easier on the horses' stomachs.
For competition, I like the idea of buffering Endura-Max with kaolin pectate (which can be purchased by the gallon for $10-20, depending on the vendor). My horses typically eat their electrolytes in a mash, so I'll have to test whether they'll mind a bit of kaolin pectate in the mix. Stay tuned.
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Thanks for dropping by! I'm an endurance rider in the northwest region of the United States. This blog explores the mental, physical, and technical aspects of being a better horseman, athlete, and human.
The Sweaty Equestrian