Offering a range of supplements serving your horses stamina, attitude, joints, digestion, coat health and more. All Sprectra products are field tested with veterinarians to ensure real & measurable results. Experience, quality standards, premium ingredients and performance oriented formulas contribute to their goal of providing you with the absolute best, highest integrity products. For our full selection of horse supplements, click here.
Spectra Animal Health was established in 1991. For 12 years, Spectra’s primary function was to produce, market and distribute Mega-Sel, a patented liquid Selenium and Vitamin E supplement for horses. Spectra’s premium equine nutritional supplements are designed to be the best on the market and are proven to work through field testing with veterinarians.