Nano Zinc Oxide be used as green and environmentally friendly antibacterial and anti-diarrheal additives, are suitable for preventing and treating dysentery in weaned and medium to large pigs, enhancing appetite, and can completely replace ordinary feed-grade zinc oxide.

Product Features:
(1) Strong adsorption properties, fast and effective control of diarrhea, and promotion of growth.
(2) It can regulate the intestines, kill bacteria and inhibit bacteria, effectively prevent diarrhea and diarrhea.
(3) Use less to avoid the impact of high zinc diets on fur.
(4) Avoid the antagonistic effects of excessive zinc on other mineral elements and nutrients.
(5) Low environmental impact, safe, efficient, environmentally friendly, and reduces heavy metal pollution.
(6) Reduce heavy metal pollution in animal bodies.
Nano zinc oxide, as a type of nanomaterial, has high biological activity, high absorption rate, strong antioxidant capacity, safety and stability, and is currently the most ideal source of zinc. Replacing high zinc with nano zinc oxide in feed can not only meet the animal's demand for zinc, but also reduce environmental pollution.

The use of nano zinc oxide can have antibacterial and bacteriostatic effects, while improving animal production performance.

The application of nano zinc oxide in pig feed is mainly reflected in the following aspects:
1. Relieve weaning stress
Nano zinc oxide can inhibit the proliferation of harmful bacteria in the intestine and reduce the occurrence of diarrhea, especially in the first two weeks after weaning piglets, with significant effects. Research has shown that its antibacterial effect is superior to ordinary zinc oxide and can reduce the diarrhea rate within 14 days after weaning. ‌

2. Promote growth and metabolism

Nanoscale particles can enhance the bioavailability of zinc, promote protein synthesis and nitrogen utilization efficiency, reduce fecal and urinary nitrogen excretion, and improve the aquaculture environment. ‌
3. Safety and stability
Nano zinc oxide itself is non-toxic and can adsorb mycotoxins, avoiding health problems caused by feed mold. ‌

Regulatory restrictions
According to the latest regulations of the Ministry of Agriculture (revised in June 2025), the maximum limit of zinc in piglet feed during the first two weeks after weaning is 1600 mg/kg (calculated as zinc), and the expiration date must be indicated on the label.