
HUMAC
For dairy cows

Healthy herd and higher milk quality the natural way
Digestion stabilization • Reduction of somatic cell count • Reproduction support
Apply HUMAC® Natur AFM based on activated natural humic acids to the feed ration. Certified for use in organic farming.
Modern milk production places extreme demands on the dairy cow’s organism. The greatest threat to breeding economics comes from mycotoxins in the feed and metabolic disorders, which lead to deteriorated milk quality and premature culling.
The solution? Prevention right inside the digestive tract. HUMAC® Natur AFM works as a highly effective absorbent and detoxifier, protecting the liver and immunity of your animals. 100% natural product with zero withdrawal period.
How HUMAC® helps
🛡️ 1. Effective detoxification (Binding of toxins)
Humic acids have an enormous absorption capacity. In the digestive tract, they bind molds, mycotoxins, and heavy metals, which are subsequently excreted in the manure. This protects the liver from damage and the animals from poisoning.
📉 2. Reduction of somatic cell count
A healthier digestion and stronger immunity are directly reflected in milk quality. Regular use has been proven to lower the somatic cell count (SCC), which directly impacts milk financial valuation.
🧫 3. Stabilization of rumen microflora
The product stabilizes pH levels in the rumen and suppresses the growth of pathogenic bacteria. It improves feed conversion (nutrient utilization) and reduces emissions (ammonia, methane), thereby improving the barn climate.
🧬 4. Better reproduction and longevity
A cow with a well-functioning liver and no toxic load has significantly better reproduction indicators. Reducing the incidence of mastitis and metabolic disorders extends the productive lifespan of dairy cows.
Dosage
Easy inclusion in TMR
HUMAC® Natur AFM is a brownish-black powder mixed into the feed compound. Animals consume it without any issues.
- Dosage: 3 – 5 g per 1 kg of feed (approx. 0.3 – 0.5% in the feed mixture).
- For dairy cows: Approx. 100 – 150 g / head / day.
- Withdrawal period: 0 days (Zero).
- Certification: Approved for organic farming (BIO).

Clean milk begins with healthy digestion
Reduce veterinary care costs and increase milk revenues.
Effects of HUMAC® Natur AFM in dairy cow breeding



Effect of using HUMAC® Natur AFM feed materials in dairy cows, calves, and heifers
Dry period 4-6 weeks before calving
- improving the quality of preparation for calving
- significant drop in subclinical and clinical acidosis, ketosis, and mastitis
- higher level of animal hygiene – significant reduction of methane, NH3, and H2S levels in the barn – effect on respiratory tract and physiological impact on nitrogen management – limiting the impact of NH3 on internal organs, especially the liver
- higher level of mammary gland regeneration
- detoxification of the body (mycotoxins, bacterial toxins, heavy metals, … ) – toxins tend to pass into the fetus, or into colostrum and milk
- physiologically balanced body pH
- optimal management of nutrients, macro and microelements
- higher level of immunoglobulins in colostrum – higher immunity of calves
From calving to conception
- fewer complications during calving
- high quality of colostrum – basic prerequisite for high economics of calf rearing
- optimal utilization of nutrients from feed – rapid onset of the lactation curve and prerequisite for high milk production
- significant decrease in mastitis, postpartum complications, and inflammations
- more pronounced heat cycles
- optimal preparation for future pregnancy – reducing the service index value, shortening the service period, and optimizing other reproductive indicators aiming to achieve 1 calf from 1 cow per year
- the detoxifying effects of HUMAC® Natur AFM, optimal utilization of nutrients from the feed ration, and improvement of reproductive indicators provide the foundation for increasing the number of lactations and significantly improving breeding economics
From conception to the dry period
- optimization of nutrient utilization from the feed ration and proper functioning of the digestive system and internal organs
- significant impact on rumen metabolism – higher production of milk with stable composition, binding of endotoxins and exotoxins
- favorable effect on the fermentation of carbohydrates (and certain amino acids) by rumen microorganisms
- significantly reduces histamine production and thus inflammatory processes in the limbs, preventing a drop in milk production
- significantly influences the reproduction and regeneration of bacteria and viruses in the digestive tract of animals, detoxifying the digestive system from microbial and fungal toxins
- HUMAC® Natur AFM can keep the animal in good reproductive condition, and after proper drying off, the animal is ready for the next pregnancy and quality lactation
Calves (administered into milk immediately after birth)
- in the first days, it favorably influences the development of beneficial microorganisms and prevents pathogen growth
- virtually eliminates diarrheal diseases from herds
- better health status of calves with minimal medication costs
- an increase in weight gains of at least 10% can be achieved with at least 10% better nutrient conversion from feed
- mortality rates are practically non-existent, with rare exceptions
Heifers prepared for conception and calving
- similarly to dairy cows, regular administration of HUMAC® Natur AFM effectively prepares the animal for a state of optimal productive health, making it ready for calving and subsequent lactation with high production of qualitatively consistent milk

Dairy cows
Calves
Horses
Sheep
Goats
Pigs
Broilers
Laying hens
Poultry
Bees
Rabbits
Small-scale breeding