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Highly Active Bacillus Subtilis Probiotic Powder 100 Billion CFU/g Feed Grade Animal Feed Additive

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KDN Biotech (Shanghai) Co., Ltd.

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Highly Active Bacillus Subtilis Probiotic Powder 100 Billion CFU/g Feed Grade Animal Feed Additive

Model Number : BS-100B

Product Type : Bacillus Subtilis Probiotic

Activity : 100 Billion CFU/g (1x10^11 CFU/g)

Packaging Details : 25kg/aluminum foil bag with inner food-grade PE liner, export-grade corrugated carton

Grade : Feed Grade

Certification : ISO 9001:2015, GMP

Target Animals : Poultry, Swine, Ruminants, Aquaculture

Storage : Cool, dry place below 25°C

Appearance : White to light yellow powder

Place of Origin : China

Price : USD 15-35 / Kg

Payment Terms : T/T, L/C, Western Union

Shelf Life : 12 months when properly stored

MOQ : 25 Kg

Brand Name : KDN

Supply Ability : 50000 Kg per Month

Delivery Time : 3-5 working days for stock, 10-15 days for production

CAS No. : 68038-70-0

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Highly Active Bacillus Subtilis Probiotic for Animal Feed

Bacillus Subtilis is one of the most widely used probiotic strains in modern animal nutrition. As a spore-forming bacterium, it exhibits exceptional thermal stability and resistance to gastric acid and bile salts, allowing it to survive feed pelleting and reach the intestinal tract alive—where it delivers its full probiotic benefits.

Our Highly Active Bacillus Subtilis Powder delivers a guaranteed potency of 100 billion CFU/g (1*10¹¹ CFU/g), making it one of the most concentrated feed-grade probiotic products available. It is produced through advanced submerged fermentation and spray-drying technology, ensuring consistent quality and long shelf stability.

Key Benefits

Function	Benefit
Gut Microflora Balance	Competitively excludes pathogenic bacteria such as E. coli and Salmonella
Digestive Enzyme Secretion	Produces protease, amylase, and lipase to enhance nutrient digestion
Feed Conversion Ratio	Improves FCR by 5-10% through better nutrient absorption
Immune Modulation	Stimulates mucosal immunity and increases disease resistance
Ammonia Reduction	Reduces ammonia and odor emissions in animal housing
Growth Performance	Promotes weight gain and uniformity in broilers, piglets, and calves

Product Specifications

Parameter	Specification
Active Ingredient	Bacillus Subtilis viable spores
Potency	100 Billion CFU/g (1*10¹¹ CFU/g)
Appearance	White to light yellow free-flowing powder
Moisture	≤ 8%
Particle Size	≥ 90% through 60 mesh
Grade	Feed Grade

Application & Dosage

Recommended inclusion rates in complete feed:

Animal Species	Recommended Dosage (g/ton feed)
Broilers & Layers	100-200
Swine (Piglets)	150-300
Swine (Growers/Finishers)	100-200
Ruminants (Calves)	200-400
Aquaculture (Shrimp/Fish)	200-500

Why Choose Our Bacillus Subtilis?

High Spore Viability — Superior thermal resistance ensures survival through pelleting at up to 85°C
Concentrated Potency — 100 billion CFU/g means lower inclusion rates and cost savings
Consistent Quality — ISO 9001:2015 and GMP certified manufacturing
Strain Identification — Full 16S rRNA sequencing and biochemical characterization available
Technical Support — Custom formulation and dosage optimization assistance provided

For feed manufacturers and integrators looking to replace or reduce antibiotic growth promoters, our Highly Active Bacillus Subtilis Probiotic offers a scientifically validated, cost-effective solution that supports gut health, growth performance, and sustainable animal production.

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