Vitamin E is a potent antioxidant that plays a critical role in animal health, immune function, reproductive performance, and stress resistance. As a feed additive, Vitamin E protects cells from oxidative stress, promotes healthy growth, and enhances reproductive capacity. It is widely used in poultry, ruminant animals, swine, and aquaculture.
Vitamin E acetate powder 50% | |
Testing Item | Standard |
Appearance | White or white like powder |
Identification | Positive |
Content | ≥50% |
Loss on Drying | ≤5.0 |
Heavy Metal(Pb) | <10mg/kg |
Arsenic(As) | <3mg/kg |
Sieve Analysis | ≥90% Through Sieve No.20(US) |


Vitamin E Acetate Oil 96% | |
Testing Item | Standard |
Appearance | Clear, colorless slightly greenish-yellow, viscous, oily liquid |
Identification | Conform |
Assay | ≥94.5% |
Tocopherol | ≤1.0mL |
Acidity | ≤0.5%mL |
Refractive index | 1.494~1.499 |
Colour | ≤3.5 |
Specific absorption | 41.0~45.0 |

Feed Grade Vitamin E
Powerful Antioxidant: Vitamin E protects cells from damage caused by free radicals and oxidative stress, reducing cell damage and delaying aging.Enhances Immune Function: It boosts animal immune response, helping animals fight off various diseases and reducing the incidence of illnesses.
Improves Reproductive Performance: Vitamin E is essential for breeding animals, increasing reproduction success rates and offspring survival rates.
Supports Skin and Tissue Health: Vitamin E aids in collagen synthesis, helping maintain skin and tissue health, and promoting healing and growth.
Reduces Stress Response: In stressful environments such as transportation and high temperatures, Vitamin E helps reduce stress and maintain production performance.
Main Ingredient: Vitamin E (α-Tocopherol or its ester form), ensuring high efficiency and stability in feed.
Specifications: High-purity Vitamin E, available in different concentrations to meet various feed formulation needs.
Appearance: Yellow or light yellow powder, easy to mix, suitable for various types of animal feed.
Poultry Feed: Vitamin E boosts poultry immunity, reduces oxidative stress, and enhances growth and production performance.
Swine Feed: In swine feed, Vitamin E helps improve immune function, reproductive performance, and skin and tissue health.
Ruminant Feed: Vitamin E supports the growth of dairy cows and sheep, enhances reproductive performance, and reduces stress response.
Aquaculture Feed: In aquaculture, Vitamin E enhances disease resistance, promotes healthy growth, and improves feed utilization.




Recommended dosage varies based on the animal type and growth stage:
Poultry: 50-100 mg/kg of feed
Swine: 60-150 mg/kg of feed
Ruminants: 100-200 mg/kg of feed
Aquatic Animals: 50-200 mg/kg of feed Dosage can be adjusted according to expert recommendations to ensure optimal results.
Packaging: Available in various packaging options, with a common packaging size of 25 kg bags for convenience in transportation and storage.
Storage Conditions: Store in a dry, cool place, avoiding high temperatures and moisture.
Shelf Life: The product has a shelf life of two years under appropriate storage conditions.
The Key to Enhancing Feed Quality-POLIFAR Feed Additives
In today's increasingly competitive feed industry, choosing a reliable supplier is crucial. POLIFAR proudly presents our range of feed additives, designed to provide comprehensive support for your business.
Product Overview:
Amino Acids: Optimize animal nutrition, improving growth rates and feed efficiency.
Vitamins: Ensure healthy animal development with a full range of vitamins from A to B complex.
Phosphates: Essential minerals that support the skeletal health of animals.
Trace Elements: Including iron, zinc, copper, and more, to meet the complete nutritional needs of animals.




We believe that high-quality feed additives can not only enhance the quality of your products but also bring long-term benefits to your business. We look forward to collaborating with you to create a bright future together!
For more information or to request samples, please contact our sales team. We are committed to providing high-quality products and services.
