Bulk L-Citrulline Powder Supplier

L-Citrulline Powder is a purified amino acid raw material used in sports nutrition powders, amino acid blends, capsules, tablets, and other formulated products. For commercial sourcing, the useful information is usually found in the specification: assay, identity, analytical method, packaging, batch documentation, and available supply quantity.

Gold Herb provides Bulk L-Citrulline Powder for supplement manufacturers, contract manufacturers, ingredient distributors, and formulation companies. Send your required specification and quantity for current supply information.

Request COA | Request Sample | Get Bulk Quote

L-Citrulline Powder Specifications

Parameter	Specification
Product Name	L-Citrulline Powder
Chemical Name	L-Citrulline
CAS No.	372-75-8
Molecular Formula	C6H13N3O3
Molecular Weight	175.19
Appearance	White to off-white powder
Assay	According to agreed specification
Identification	According to specification
Analytical Method	HPLC or applicable method
Moisture	According to specification
Heavy Metals	According to applicable limits
Microbiological Testing	According to specification
Packaging	1 kg foil bag / 25 kg drum
Shelf Life	24 months
MOQ	Contact us for current availability

COA, TDS, specification sheet, SDS/MSDS, and samples are available upon request.

L-Citrulline Powder Raw Material

L-Citrulline is a single amino acid supplied in powder form for commercial formulation and manufacturing.

When qualifying an L-Citrulline raw material supplier, the first step is to compare the technical specification rather than the product name alone. Two materials carrying the same ingredient name may still have different documentation, testing requirements, packaging, or commercial specifications.

The main points to review include:

• Assay
• Identity
• Appearance
• Moisture
• Heavy metals
• Microbiological limits
• Analytical method
• Shelf life
• Packaging
• Batch information

A clear specification gives purchasing and quality teams a fixed reference for sample approval and future orders.

Bulk L-Citrulline Powder for B2B Formulation

L-Citrulline Powder is used in several commercial product formats:

• Sports nutrition powders
• Pre-workout formulations
• Amino acid blends
• Powdered drink mixes
• Capsules
• Tablets
• Sachets
• Stick packs
• Customized nutritional formulas

The preferred raw material can vary with the finished-product format.

For powder formulations, the development team may look at dispersion, blending behavior, taste, particle characteristics, and compatibility with other ingredients. Capsule and tablet manufacturers may have different processing considerations.

For this reason, the raw material should be evaluated as part of the complete formulation rather than by assay alone.

L-Citrulline Quality Control

Quality control is based on the approved product specification and the testing requirements assigned to the batch.

Incoming Material Inspection

Incoming materials are checked against the applicable purchasing and quality requirements before processing or release.

Identity Testing

An appropriate analytical procedure is used to confirm the identity of the material.

Assay Testing

Assay is determined according to the agreed analytical method.

Physical Examination

Appearance and relevant physical characteristics are checked against the approved specification.

Additional Testing

Depending on the specification, testing may include moisture, heavy metals, microbiological parameters, or other quality indicators.

Batch Release

Analytical results and batch records are reviewed before the material is released for shipment.

L-Citrulline Powder Applications

Sports Nutrition

L-Citrulline is widely used as an amino acid raw material in sports nutrition formulas, including powdered products and pre-workout blends.

Amino Acid Blends

It can be combined with other amino acids when developing multi-ingredient formulations.

Powdered Drink Formulas

For drink powders, formulators may evaluate dispersion, flavor compatibility, blending performance, and the behavior of the ingredient within the finished formula.

Capsules and Tablets

L-Citrulline can also be incorporated into capsule and tablet products. The finished-product manufacturer determines the appropriate formulation and processing conditions.

Multi-Ingredient Formulas

Common companion ingredients include:

• Creatine Monohydrate

• Beta-Alanine

• L-Arginine

• Taurine

• BCAA

• Electrolytes

The final ingredient combination depends on the formulation and finished-product requirements.

What to Check Before Buying L-Citrulline Powder in Bulk

A useful supplier comparison starts with the material specification and then moves to the commercial details.

1. Assay and Specification

Confirm the target assay and testing requirements before comparing quotations.

The approved specification should be the same reference used for sample evaluation and commercial production.

2. COA

Request a batch-specific Certificate of Analysis.

Check that the reported results correspond with the agreed specification and that the document identifies the relevant batch.

3. Sample

A sample can be used for:

• Raw material qualification
• Formulation trials
• Laboratory testing
• Supplier comparison

Sample approval is especially useful when changing suppliers or introducing L-Citrulline into a new formula.

4. Packaging

Common bulk formats include:

1 kg foil bag

25 kg drum

The preferred package should be confirmed before quotation, particularly for larger orders.

5. Documentation

The required document package may include:

• COA
• TDS
• Product Specification
• SDS/MSDS
• Batch information
• Applicable export documents

If your quality department uses a supplier-approval checklist, providing it at the inquiry stage can make document review more efficient.

L-Citrulline Bulk Supply Process

Specification → Sample → Quote → Order → Testing → Shipment

Specification

Send the required assay, quantity, packaging, destination, and document requirements.

Sample Evaluation

A sample can be arranged for laboratory or formulation testing.

Commercial Quotation

Pricing is discussed according to the requested quantity, specification, packaging, and destination.

Order Confirmation

The approved specification becomes the reference for the commercial order.

Quality Testing

The batch is evaluated against the agreed quality requirements before release.

Packing and Shipment

The released material is packed and prepared with the required shipping documentation.

Packaging and Storage

Standard packaging for commercial L-Citrulline Powder includes:

Order Format	Typical Packaging
Sample / Small Quantity	1 kg foil bag
Bulk Quantity	25 kg drum
Customized Order	Discuss with sales

Keep the material sealed in its original packaging and store it in a cool, dry environment.

For detailed storage requirements, refer to the current product specification and product documentation.

L-Citrulline Supplier Documentation

For supplement manufacturers and ingredient distributors, documentation is often part of the supplier approval process.

Relevant documents may include:

Certificate of Analysis

Batch-specific analytical results used for quality review.

Technical Data Sheet

Technical information used during product evaluation and formulation work.

Product Specification

The agreed quality parameters for the raw material.

SDS/MSDS

Safety and handling information where applicable.

Batch Information

Information used to identify the material and maintain traceability.

Document requirements can be confirmed before an order is placed.

L-Citrulline Powder Manufacturer for Repeat Supply

For recurring procurement, an approved specification can remain the reference for subsequent batches.

A repeat supply arrangement may cover:

• Assay
• Testing requirements
• Packaging
• Batch documentation
• Order quantity
• Production planning
• Shipping requirements

Keeping these points consistent makes repeat-order review easier for purchasing and quality teams.

For distributors and importers, shelf life, packing format, documentation, and destination requirements may also need to be included in the purchasing plan.

Gold Herb L-Citrulline Raw Material Supply

Gold Herb supplies nutritional and botanical raw materials for international B2B customers.

For L-Citrulline Powder, the quotation can be based on the buyer's actual specification and quantity rather than a fixed package.

Please provide:

• Required quantity
• Target specification
• Packaging preference
• Destination
• Required documents

The available material, sample arrangement, documentation, and commercial terms can then be confirmed.

Related Sports Nutrition Ingredients

L-Citrulline can be linked with other amino acid and sports nutrition raw materials:

• L-Arginine Powder
• Beta-Alanine Powder
• Creatine Monohydrate Powder
• Taurine Powder
• BCAA Powder

Recommended internal-link structure:

L-Citrulline Powder
→ L-Arginine Powder
→ Beta-Alanine Powder
→ Creatine Monohydrate Powder
→ BCAA Powder

These products form a natural internal cluster around amino acids and sports nutrition raw materials.

FAQ

What is L-Citrulline Powder?

L-Citrulline Powder is a powdered amino acid raw material used in nutritional and sports nutrition formulations.

What is the CAS number of L-Citrulline?

The CAS number is 372-75-8.

Can I buy L-Citrulline Powder in bulk?

Yes. Bulk quantities can be discussed according to the required specification, quantity, packaging, and destination.

Can I request an L-Citrulline sample?

Yes. Samples can be arranged for laboratory testing, formulation development, or supplier qualification.

Is a COA available?

A Certificate of Analysis can be requested for product and batch evaluation.

What packaging is available?

Common commercial packaging includes 1 kg foil bags and 25 kg drums.

What is the MOQ for L-Citrulline Powder?

MOQ depends on the specification, quantity, packaging, and current availability. Contact us for the current MOQ.

How is L-Citrulline tested?

Identity and assay are key tests. Additional parameters may be included in the approved product specification.

Is L-Citrulline used in sports nutrition?

Yes. L-Citrulline is commonly used as a raw material in sports nutrition and amino acid formulations.

Can L-Citrulline be used in capsules and tablets?

Yes. It can be incorporated into capsule and tablet formulations according to the finished-product requirements.

Do you provide SDS/MSDS?

Relevant SDS/MSDS documentation can be requested according to the product and shipment requirements.

What information should I provide for a bulk quotation?

Include the required quantity, target specification, packaging, destination, and required documentation.

Request Bulk L-Citrulline Powder

Looking for a Bulk L-Citrulline Powder supplier for sports nutrition, supplement manufacturing, or ingredient distribution?

Send your quantity and specification to discuss COA, sample availability, packaging, documentation, and bulk pricing.

Request COA | Request Sample | Get Bulk Quote

Email: info@newgoldherb.com