
HUMAC
For calves

Put an end to diarrhoea and calf mortality: Rapid relief for the little ones
Immediate relief from diarrhoea • Strong immunity • Better weight gain
HUMAC® Natur AFM Liquid, a liquid veterinary product based on activated natural humic acids, for easy administration in milk or milk replacer.
The first few weeks of life are crucial for future productivity. Diarrhoeal diseases are the most common cause of calf mortality and stunted growth. Antibiotics weaken the body, which is why modern farmers are looking for effective alternatives.
The solution? Prepare the calf’s digestive tract for the strain. Thanks to its liquid form, HUMAC® Natur AFM Liquid immediately coats the intestinal mucosa with a protective film and prevents the absorption of pathogens.
How HUMAC® helps
🛑 1. Preventing and stopping diarrhoea
Humic acids have an astringent effect. They form a protective film on the intestinal mucosa, which prevents toxins and pathogens from entering the bloodstream. In the event of diarrhoea, they help to quickly thicken the stools and prevent dehydration.
🛡️ 2. Immune support (Immunoglobulins) Its
high sorption capacity helps the body cope better with the ‘immune window’. The product supports the development of natural microflora, which is key to the overall defences of a young body.
📈 3. Higher weight gains and vitality
Calves with good digestion convert milk more effectively into muscle mass. The use of Liquid reduces stress during weaning (the transition to solid feed) and ensures consistent growth across the herd.
💧 4. Easy liquid application –
No dust, no fiddly mixing. The liquid suspension mixes easily into milk or milk replacer, or can be administered directly into the mouth (drenching) in acute cases.
Dosage
Odporúčané balenie:
Ideal for both prophylaxis (prevention) and therapeutic use.
- To milk/milk replacer: Add to every feed. Humic acids do not alter the taste of the milk; calves accept it naturally.
- Dosage:
- Ideally 30 ml per serving per day (mix with water or milk)
- Prevention: 10–50 ml per animal per day (mix with water or milk).
- For diarrhoea (acute): 2–3 times the usual dose – up to 150 ml per unit per day – mix with water or milk, or administer directly into the mouth for at least 5 days
- No grace period.
Minimise calf mortality
A healthy calf today = a high-yielding dairy cow tomorrow.

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