Feed Additive Methionine Chelated Iron Supplementation For Puck Pet Food
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1. Product Overview
Methionine chelated iron integrates iron supplementation and amino acid supply, avoiding the antagonism between iron and other trace elements (such as zinc, copper) in traditional inorganic iron additives (e.g., ferrous sulfate). Its unique chelate structure can protect iron ions from being destroyed by gastric acid and other substances in the animal digestive tract, allowing iron to be efficiently absorbed and utilized in the small intestine, thus improving the utilization rate of iron by 30%-60% compared with inorganic iron.
2. Main Functions
• Supplement iron efficiently: Iron is an essential trace element for animals, which is involved in the synthesis of hemoglobin, myoglobin and various enzymes (such as cytochrome oxidase). Adding methionine chelated iron can effectively prevent and treat iron deficiency anemia in animals, especially for young livestock, poultry and aquatic fries with fast growth and high iron demand.
• Promote growth and development: By improving iron nutrition status, it enhances the metabolic level of animals, promotes protein synthesis and bone development, increases daily gain of livestock and poultry, improves feed conversion rate, and shortens the breeding cycle.

Product Description
Iron is an essential component of hemoglobin, myoglobin, and cytochrome enzymes, crucial for hematopoietic function, oxygen transport, and cellular oxidation processes. Iron deficiency leads to abnormal cell structures, reduced cytochrome C content, impaired protein synthesis and energy utilization, resulting in anemia, rough skin, and weight loss in animals.
Product Specifications
| Appearance | Light yellow powder |
| Moisture | ≤ 5% |
| Methionine | ≥35% |
| Organic Iron | ≥15% |
| Pb (lead) | ≤ 10ppm |
| As (arsenic) | ≤ 5ppm |
Benefits
For Sows
Improves fertility rate, weaned piglet survival rate, and reduces stillbirth rate. Enhances sow body condition and reduces culling rate while improving reproductive performance.
For Growing Pigs
Increases daily weight gain, feed intake, feed conversion ratio, hemoglobin content, slaughter rate, and lean meat percentage.
For Poultry
Improves feed conversion ratio and egg production in laying ducks, enhances weight gain in meat ducks.
Recommended Dosage
- Gestational/nursing sows: 500-700g per ton of feed
- Suckling piglets: 450-700g per ton of feed
- Medium/large pigs: 350-400g per ton of feed
- Poultry: 150-300g per ton of feed
- Aquatic products: 450-600g per ton of feed
- Ruminants: 200-250g per ton of feed
As a functional additive: 150-250g per ton of compound feed, replacing inorganic trace elements as needed. Consult formulator for specific usage.
Packaging & Storage
25kg/bag (kraft paper bag with inner plastic bag). Store in a dry, ventilated area with container tightly closed.

