Vitamin B2, also known as Riboflavin, is a water-soluble vitamin essential for animal growth, energy metabolism, and overall health. It plays a crucial role in cellular respiration and helps convert carbohydrates, fats, and proteins into energy. Widely used in animal feed formulations, Vitamin B2 ensures optimal animal performance and enhances feed efficiency. We provide high-quality feed-grade Riboflavin suitable for poultry, swine, ruminants, and aquaculture, tailored to meet global feed industry standards.
| Feed Grade Vitamin B2 Riboflavin Standard | |
|---|---|
| Testing Item | Standard |
| Appearance | Yellow to brownish yellow particles |
| Flavour | Slightly smelly, Bitter taste, easy to absorb moisture |
| Granulation/% | 90% less than 280μm |
| Content/% | ≥80 |
| Loss on Drying/% | ≤3.0 |
| Ash/% | ≤5.0 |
| Lead (Pb)/mg/kg | ≤5.0 |
| Arsenic(As)/mg/kg | ≤3.0 |
| Salmonella | Negative |
Appearance and Properties: Bright yellow or orange-yellow crystalline powder. Water-soluble, with excellent stability under standard storage conditions.
Purity and Quality: Riboflavin content: ≥80%. Produced under strict quality control and compliant with FAMI-QS, ISO 9001, and other international certifications.
Nutritional Features: Highly bioavailable, ensuring efficient absorption and utilization. Supports energy production, growth, and immune function.
Poultry Feed: Supports growth, egg production, and immunity in layers and broilers.
Swine Feed: Promotes healthy development in piglets, enhances feed efficiency, and reduces stress.
Ruminant Feed: Improves rumen function, milk production, and overall health in dairy and beef cattle.
Aquaculture Feed: Enhances growth rates and disease resistance in fish and shrimp.




Recommended Dosage: 2-8 grams per ton of feed, depending on animal type and specific nutritional requirements.
Storage Advice: Store in a cool, dry, and light-protected environment. Ensure packaging remains sealed to prevent moisture absorption.
Packaging: 25kg per bag, with double-layer moisture-proof inner lining.
Shelf Life: 24 months in unopened packaging under proper storage conditions.
The Key to Enhancing Feed Quality
We provide a comprehensive range of feed additives designed to support your business:




For more information or to request samples, please contact our sales team. We are committed to providing high-quality products and services.