Fylax Forte
Fylax® Forte is significantly more effective at controlling moulds on compound animal feeds and their raw materials than industrial standard products and other currently available mould inhibitors. It delivers the same shelf life while saving at least 15% in costs. Fylax Forte is based on research at the Ingredient Research Centre of parent company Nutreco and at the laboratory of Selko Feed Additives.
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Fylax Rap Forte-NC
Fylax® Rap Forte-NC is a non corrosive propionic acid based product specially derived for preservation and ensiling of grain and grain meal. Buffering of the propionates means Fylax Rap Forte-NC has a low evaporation rate and a long lasting effect. Activated propionates improve the efficacy of the product against mould.
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TOXO-XXL
TOXO®-XXL uses an integrated approach to protect livestock against a broad spectrum of mycotoxins. Specially developed for moderate and cool climates where Fusarium toxins are of most concern. Providing protection against a broad spectrum of mycotoxins, TOXO-XXL enables the livestock industry to cope with low quality and moulded raw materials.
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Fibosel
Fibosel® is a premium source of yeast ß-glucan to boost animal natural self defense and support growth performance. 
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Optimin
Optimin® minerals protect the value of your minerals (zinc, manganese, copper, iron, cobalt) in the most stable and bioavailable form as chelated trace minerals. The superior chelation stability of Optimin chelated minerals ‘Protects the value of your minerals’ against reactions with antagonists. This results in a balanced and optimal supply of trace minerals for your animals.
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Optimin SeY
Optimin® SeY is an organic selenium enriched yeast. It is the safest and the most natural way to supply animals with the essential trace element selenium.
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Fysal
Fysal® Feed combines powerful fat detergent properties with strong destabilising effects on Salmonella cell membranes to control Salmonella in high fat raw materials.
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Fysal Feed
Fysal® Feed is an innovative product with powerful fat detergent properties that are combined with established strong destabilising effects on the Salmonella cell membranes. The result is an effective Salmonella control for high fat raw materials (e.g. canola and soybean meal) and feeds with a high buffer capacity such as layer feeds.
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TNIbetain
Selko Feed Additives offers natural anhydrous betaine crystals under the name TNIbetain to support the animal performance on several metabolic processes and has unique product features. TNIbetain has been tested extensively in our own research centers and therefore complies with high quality standards.
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Seldox
Seldox® is a liquid and dry antioxidant, specially designed for the use in oils, fats and other lipid-like compounds. It contains a strongly synergistic mixture of registered ingredients, is highly soluble in fats and oils and has good spraying properties for use on dry products such as premixes.
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Selko-Calf
Selko®-Calf is a liquid concentrated mixture of short-chain organic acids with a high proportion of Medium Chain Fatty Acids. It was specially developed to preserve the milk of veal calves against contamination by yeasts and Enterobacteria. The product is designed to reduce E. coli and gram-positive bacteria (e.g. Clostridium) effectively in the intestinal tract of calves, leading to improved intake of milk and roughage without the risk of gas formation problems.  
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