2.Specification:
L-Leucine Content:46.0%~54.0%
L-Valine Content:22.0%~27.0%
L-Isoleucine Content:22.0%~27.0%
3.CAS:308062-69-3
4.Free Sample
5.Capsules,tablets,softgel,gummies,small bags,private label
6.Test Method:HPLC,UV&GC
7.Vacuum Aluminum Foil Bag; Fiber Drum for 25kg with inside double layer food grade poly bag
8. DeliveryTime:1-3 working days
9. Organic,Gluten free,no Allergen,Non-GMO,Paraben free,No Colors, BSE/TESE Free,Vegan
10. Certificates:Kosher, ISO22000, HALAL, USDA, FDA, FSSC22000, HACCP, EU Organic, EcoCert, BS EN 15662, cGMP
- Product Description
Bulk Branched Chain Amino Acids - Premium Quality for Your Manufacturing Needs
At Shaanxi Fairir Biotech Co., Ltd. we understand that sourcing high-quality raw materials is crucial for your business success. Our Bulk Branched Chain Amino Acids are manufactured to the highest standards, offering you consistency, purity, and competitive pricing. With over 10,000 square meters of GMP-certified manufacturing space and advanced testing equipment, we deliver amino acid powders that meet your exact specifications every single time.
What Are Branched Chain Amino Acids?
Branched Chain Amino Acids comprise of three basic amino acids: L-Leucine, L-Isoleucine, and L-Valine. Your body cannot deliver these on its possess, which makes them genuinely basic in your diet.
The term "branched-chain" alludes to their interesting chemical structure. Each atom highlights a branched side chain that sets them separated from other amino acids.
These supplements play crucial parts in muscle protein union. They bolster muscle recuperation after physical movement. They moreover offer assistance keep up vitality levels amid strongly workouts.
Athletes and wellness devotees depend on these amino acids every day. Producers like you require reliable providers who get it quality measures.

Our Product Specifications
| Item | Standard | Results |
| Description | White crystals or crystalline powder | Conforms |
| L-Leucine Content | 46.0%~54.0% | 47.40% |
| L-Isoleucine Content | 22.0%~27.0% | 23.20% |
| L-Valine Content | 22.0%~27.0% | 23.10% |
| Sunflower Lecithin | 0.3%~1.0% | 0.76% |
| Bulk Density | 0.20g/ml~0.70g/ml | 0.55g/ml |
| Loss on Drying | ≤0.2% | 0.06% |
| Ignited Residue | ≤0.4% | 0.16% |
| Heavy Metals | ≤10ppm | <10ppm |
| Lead (Pb) | ≤0.5ppm | <0.5ppm |
| Arsenic (As) | ≤1.0ppm | <1.0ppm |
| Cadmium (Cd) | ≤1.0ppm | <1.0ppm |
| Mercury (Hg) | ≤0.5ppm | <0.5ppm |
| Total plate count | ≤5000cfu/g | <1000cfu/g |
| Yeast and Molds | ≤100cfu/g | <100cfu/g |
| Escherichia Coli | ≤3Mpn/g | Conforms |
| Staphylococcus Aureus | ≤3Mpn/g | Conforms |
| Salmonella | Negative in 25g | Conforms |
*Please Contact Us for the latest COA.
Why Choose Our Amino Acid Powder?
Superior Manufacturing Standards
Our facility houses state-of-the-art hardware planned for accuracy and proficiency. We utilize Ceaseless Countercurrent Extraction Gear and Tall Execution Fluid Chromatography for testing. This guarantees each bunch meets your quality requirements.

Our generation lines work at 98% effectiveness. This implies quicker turnaround times for your orders. You get reliable items that offer assistance keep up your brand reputation.
Comprehensive Certifications
Quality confirmation things in the supplement industry. That's why we've gotten numerous globally recognized certifications:
- ISO 9001:2015
- ISO 22000
- HACCP
- FSSC 22000
- KOSHER
- HALAL
- USDA Organic
- GMP (cGMP)
These certifications illustrate our commitment to quality and security. They moreover make administrative compliance less demanding for your business.

Clean Generation Process
We deliver our Bulk Branched Chain Amino Acids through progressed microbial maturation. This strategy employments normal substrates like corn glucose.
This aging handle offers a few preferences. It's totally vegan-friendly. It maintains a strategic distance from the more seasoned extraction strategies that utilized animal-derived materials. Your clients get clean-label items they can believe.
Our amino acids are:
- Organic certified
- Gluten-free
- Non-GMO
- Free from allergens
- Paraben-free
- BSE/TSE free
- Suitable for vegan products
Applications and Benefits
For Sports Nutrition Manufacturers
You can incorporate our amino acid powder into various product formats. We support formulation for:
- Protein powders
- Pre-workout supplements
- Post-workout recovery formulas
- Energy drinks
- Nutritional bars
The instantized form breaks down rapidly in cold water. This makes it idealize for ready-to-mix refreshment applications. Your clients won't involvement clumping or coasting particles.
Muscle Support and Recovery
L-Leucine actuates muscle protein amalgamation pathways. It's the most anabolic of the three amino acids. L-Isoleucine underpins glucose digestion system and vitality generation. L-Valine makes a difference avoid muscle breakdown amid exercise.
Together, these amino acids work synergistically. They give comprehensive back for dynamic people.
Our Service Commitment
Flexible Packaging Options
We offer standard packaging in:
- 1kg aluminum foil bags
- 5kg cardboard boxes
- 25kg fiber drums with double-layer food-grade poly bags
Need custom packaging? We can accommodate your specific requirements. Our packaging maintains product integrity during storage and shipping.

OEM/ODM Services
We go beyond just supplying raw materials. Our comprehensive services include:
- Custom formulation development tailored to your brand
- Packaging design and production support
- Private labeling options for your brand identity
- Regulatory compliance guidance
- Technical support throughout product development

Fast Delivery
We get it that time things in fabricating. Our standard conveyance time is fair 1-3 working days for in-stock things. We utilize temperature-controlled shipping to protect item quality amid transit.
Free Tests Available
Want to test our item some time recently committing to a full arrange? We give free tests so you can assess our quality firsthand. This lets you confirm compatibility with your definitions without money related risk.
Working With Us
At Shaanxi Fairir Biotech Co., Ltd. we accept in building long-term organizations. Our experienced group is prepared to talk about your particular needs at any time. We work on standards of shared advantage and client satisfaction.
Located in Xi'an City, Shaanxi Province, our facility benefits from great transportation joins. This key area makes a difference us serve both residential and universal clients efficiently.
Our quality review handle is thorough. Each bunch experiences different testing stages utilizing progressed explanatory gear. We do not compromise on quality since your brand
reputation depends on it.
Get Started Today
Ready to source premium Bulk Branched Chain Amino Acids for your production needs? Email us at sales@fairirbiotech.com to begin the conversation.
















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