bulk Essential Amino Acids EAA Powder | Private Label Manufacturer
Product Overview:
EAA Powder delivers all 9 essential amino acids that your body cannot produce on its own. Designed for rapid absorption, this formula bypasses complex digestion to flood your muscles with the nutrients needed to stop breakdown and ignite recovery.
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Efficacy: Sports Nutrition Supplement
bulk Essential Amino Acids EAA Powder | Private Label Manufacturer Details
Last updated: August 2026
| Product Name | Immune Energy Sports Supplement Bulk Essential Amino Acids Eaa Powder |
| Appearance | White powder, free-form amino acids |
| GMP certified factory | Xi'an ECO Biotech Factory Co., Ltd |
| Brand | Reson and Ausreson |
| Certificate | HALAL/Organic/CE-ROHS/KOSHER/GMP/HACCP/ISO 22000/ISO 9001 |
| Proportion | 2:1:1 4:1:1 |
| Function | Dietary Supplements and Provide energy |
| Main Ingredient | l-leucine, l-valine , l-isoleucine,bcaa |
| Packaging | Bottles, Bags, Bulk, Blister packs, Custom |
| OEM | Customized logo is welcome, Packing as your requirement. offering private label |
| Keywords | supplement bcaa；bcaa energy drink；2:1:1 Amino Acid bcaa |
| Storage | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. |
| Shelf Life | 24 Months |
What Are EAAs and Why Powder Over Capsules?
Essential Amino Acids are nine amino acids—including the crucial Branched-Chain Amino Acids (BCAAs: Leucine, Isoleucine, and Valine)—that the human body cannot synthesize on its own. They must be obtained through diet or supplementation.
While EAA capsules exist, EAA powder dominates the market due to significant operational and physiological benefits:
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Optimal High-Dose Delivery: Achieving an effective 8g to 10g serving of EAAs requires swallowing 10–12 large capsules. Powder allows for an easy, single-scoop serving dissolved in water.
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Rapid Gastric Emptying & Absorption: Powdered amino acids enter the bloodstream significantly faster than whole proteins or gelatin-encapsulated formulations, delivering leucine directly to muscle tissue when it matters most.
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Intra-Workout Hydration: Powdered EAAs easily combine with electrolytes and natural flavor systems, creating a refreshing drink athletes can sip throughout intense training sessions.
Formulation Excellence:
Historically, unflavored raw amino acids presented formulation challenges due to their naturally bitter taste and hydrophobic (water-repellent) nature. Advanced manufacturing processes have transformed this category:
Leading manufacturers like Reson utilize bio-fermentation and advanced instantizing techniques (such as lecithin dispersion) to ensure the EAA powder dissolves fully in cold water without floating clumps or excessive foam.
By utilizing state-of-the-art taste-masking technologies, Ausreson EAA Powder formulations achieve a clean, refreshing flavor profile—allowing brands to offer popular fruit flavors (e.g., Watermelon, Blue Raspberry, Sour Apple) without heavy artificial sugar cover-ups.
| OEM Service | ||||
| We offer OEM services, please contact us for more information>> | ||||
| Product Type | Capsules,Softgels,Tablets,Gummies,Liquid Drops,Gum,solid beverage and other customized products | |||
| Packaging | Bottles, Bags, Bulk, Blister packs, Custom | |||
| Formulas | Standard formulas or custom formulas | |||
| Flavor | OEM Sugar Free Natural Orange, Lemon, Apple, Grape,Strawberry,Watermelon Fruit or any other Flavors you want |
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| OEM service | Support OEM&ODM Custom service,Different Formula，Flavors, Shapes，Bottle ，Color | |||
Key B2B Specifications:
When sourcing wholesale EAA powder for export to North American and European markets, strict regulatory compliance (FDA cGMP, EU Food Safety Standards) and technical verification are non-negotiable.
| Technical Parameter | Industry Standard Specification | Reson / Ausreson Quality Benchmark |
| Extraction Source | Fermentation (Vegan/Non-GMO) | 100% Plant-Based Fermented (Sunflower Instantized) |
| BCAA Ratio | Variable (2:1:1 or custom) | Precision 2:1:1 Leucine-heavy Matrix |
| Solubility | Dissolves in < 60 seconds | Instantized Liquid Clarity (No Heavy Sediment) |
| Purity & Testing | Heavy Metals & Micro-Tested | HPLC Verified Batch-by-Batch (COA Available) |
| Manufacturing Facility | Standard Food License | GMP, ISO22000, and FDA Registered |
Frequently Asked Questions
Q: Is this vegan?
- Yes. Our EAAs are produced via fermentation, not derived from animal sources (e.g., no duck feathers or human hair). 100% plant-based.
Q: Can I take EAA instead of whey protein?
- Partially. EAAs are excellent during and immediately after workouts for rapid absorption. Whey protein is still better as a meal replacement or for sustained amino acid release. Many athletes use both: EAAs intra-workout, whey post-workout or as a meal.
Q: Is this unflavored?
- Unflavored option is available. It has a natural bitter/sour taste (characteristic of free-form aminos). For OEM, we offer natural fruit flavors (lemon, orange, berry).
Q: How long does a bag last?
- A 500g bag provides approximately 83 servings (at 6g per serving), lasting about 2-3 months with daily use.
Our Manufacturing Experience:
The challenge of producing powder containing 9 different amino acids lies in ensuring consistent proportions of all amino acids in each batch and achieving rapid dissolution of the powder in cold water.
- Mix Uniformity Verification: We use a V-type mixer for mixing, with a standardized mixing time of 20-30 minutes. Samples are taken from the top, middle, and bottom layers of each batch to test the content of all 9 amino acids, ensuring a relative standard deviation (RSD) ≤ 3%. The image below shows our quality inspector taking samples at the mixer sampling port (we recommend inserting a photo of factory personnel taking samples at the V-type mixer).
- Solubility Test: Amino acid powder may dissolve slowly or clump in cold water. We improve solubility through particle size control (D90 < 200μm) and the addition of anti-caking agents (optional, such as silica). A solubility test is performed on each batch: 10g of powder is added to 200ml of room temperature water (25°C) and stirred for 10 seconds to determine dissolution. The image below shows our quality inspector conducting the solubility test (we recommend inserting a photo of the solubility test). Moisture and Microbial Control: Amino acid powders are highly hygroscopic. We control the finished product's water activity (Aw) to < 0.3 and package it in a low-humidity environment (RH < 35%). Each batch is tested for total bacterial count, yeast and mold, and coliforms. The image below shows the humidity control panel in the powder packaging workshop (we recommend inserting a photo of the workshop humidity display or packaging line).
- Client Case: A US brand needed flavorless, sweetener-free, and rapidly dissolving EAA powder for its "clean label" product line. We successfully achieved a minimalist "amino acid-only" formulation through particle size optimization (reducing D90 from 200μm to 150μm) and without using any flow aids, and provided non-GMO verification and third-party testing reports.
OWN Brand
Intergroup is supplying OEM service for the Well-known brands Reson and Ausreson. Alibaba International Station No.1 supplier, Alibaba International Station Number 1, Alibaba International Station Number one Customized logo is welcome, Packing as your requirement. offering private label
Cusrom Process
01 Contact us 02 Confirm Product Formula 03 Sample Confirmation 04 Deposit Payment 05 Factory Production 06 Product Quallty Inspectlon 07 Balance Payment 08 Dispatch and Delvery
Factory & Exhibition
Private Label design, fast delivery, USA Warehouse, European Warehouse, capsules factory,Softgels factory,tablets factory, pills factory, Gummies factory, Liquid Drops factory,Gum factory,solid beverage factory, customized factory, capsules manufacturer, Softgels manufacturer, tablets manufacturer, pills manufacturer, Gummies manufacturer, Liquid Drops manufacturer,Gum manufacturer,solid beverage manufacturer.
In order to better serve our global customers, we will participate in various large-scale exhibitions.Europe, North America
Certifications
We are a nutritional supplement raw material and nutritional supplement brand OEM manufacturing factory in China with ISO 22000, ISO 9001, HACCP Management certifications, GMP certificate the factory, HALAL, CE, CE-ROHS, Organic, KOSHER, NSF Product certifications.Our product's comprehensive certification standards.
Packaging
We promise to provide high-quality products, but please raise any quality issues within 15 days of receiving the package.
From concept to finished product, we are committed to quality, efficiency, and customer satisfaction. Let us help you bring your product to life!
FAQs
Q: What kind of OEM forms can you supply ?
A: Pre mix powder, Capsules, Tablets, pills, Softgel,drops, Gummy.
Q: What's the pill size?
A: Capsule: 2#,1#,0#, 00#. Tablet: Can customize like 500mg, 1000mg, 1500mg, 2000mg
Q: What are capsule shells made of ?
A: Gelatin,HPMC (Vegan), Enteric gelatin & enteric vegan shells.
Q: Can the formula be customized by our Own Formula?
A: Yes, The formula can be exact customized.
Q: Minimum Order Quantity (MOQ) ?
A: Small quantity sample can be customized according to your requirements. Official order MOQ: 100,000 pieces
Q: Can you supply bottles with private label?
A: Yes, all can be customized.
Q: What kind of certificates can you supply for your OEM capsules / Tablets?
A: Health certificate, Original certificate.
