
The animal feed industry has used clay minerals for decades. Sodium bentonite, calcium bentonite and kaolin bring technical benefits at the mill and benefits for the animal.
1. Pellet binder
Sodium bentonite improves pellet cohesion: firmer pellets with fewer fines and less waste in transport and at the feeder.

2. Toxin binder
Thanks to its layered structure and adsorption capacity, bentonite is used as a binder in the digestive tract, helping reduce the impact of toxins found in grains.
3. Nutrient retention
Its adsorption capacity keeps feed in the digestive system longer, improving nutrient use and animal performance.
4. The role of kaolin
Kaolin is a white, stable clay that works as a mineral filler, premix carrier and anti-caking agent. Its low reactivity makes it easy to formulate with.

Bentomex products for animal feed
| Product | Mineral | Mesh | Packaging |
|---|---|---|---|
| Bentofeed | Sodium bentonite | 200 | 25 kg bag, 1,000 kg big bag |
| Probento C | Calcium bentonite | 200 | 1,300 kg big bag |
| KLN 1000 | Kaolin | 200 | 25 kg sack, 1,300 kg big bag |
The inclusion rate depends on the species, production stage and formulation. Ask your nutritionist and request the data sheet for our products.
Frequently asked questions
Which bentonite is best for animal feed?
Both sodium and calcium bentonite are used depending on the goal: sodium excels as a pellet binder and calcium for adsorption. Kaolin complements them as a filler and carrier.
Do you sell feed bentonite in bags?
Yes, Bentofeed comes in 25 kg bags and 1,000 kg big bags.
Need a quote?
We send the data sheet, packaging options and delivery times.



