+86 133 1888 8296jackliu@zoomsheal.com
GMP · NSF · ISO 22000 · HACCP certified
OEM / ODM from 3,000 pcs
Welcome to ZOOMSHEAL

Citrulline Malate & L-Citrulline Manufacturer for Sports Brands

ZOOMSHEAL Health produces citrulline malate and fermentation-derived L-citrulline as bulk powder, tubs, single-serve stick packs, hard capsules and pectin gummies. From 2:1 and 1:1 ratios to pre-workout blends with beta-alanine, arginine, beetroot and electrolytes, we handle sourcing, blending, flavouring and export packing.

4-6 Weeks
Lead Time
3,000 Tubs
Starting MOQ
23 Years
OEM Experience
Citrulline Malate & L-Citrulline Manufacturer for Sports Brands

Citrulline Malate Contract Manufacturing, From Fermentation to Filled Tub

Citrulline malate is a sports nutrition staple, and buyers compare citrulline purity, malate ratio and cost per gram before they talk price. ZOOMSHEAL Health runs dedicated amino acid lines in our GMP-certified Guangzhou Huadu plant, where we control fermentation-derived L-citrulline, blending, flavouring and filling so every batch meets the specification you approved.

We supply citrulline malate at the usual 2:1 and 1:1 ratios plus unmixed L-citrulline, typically dosed at 6-8 g per serving in sports formulas. Formats include powder tubs, stick packs, hard capsules, pectin gummies and pre-workout blends. Clients are sports nutrition brands, gym and supplement chains, and DTC sellers shipping to the US, EU and Middle East.

Why Brands Choose Our Citrulline Production

Fermentation-Derived L-Citrulline
Our L-citrulline is produced by microbial fermentation rather than chemical synthesis, giving a stable, water-soluble amino acid. Every incoming batch is assayed by HPLC and screened for heavy metals and microbiology before it reaches the blender.
2:1 and 1:1 Malate Ratios
We combine citrulline with malic acid at the common 2:1 or 1:1 ratios and also supply pure L-citrulline. We fix ratio, particle size and overage so the citrulline content printed on your label matches the finished powder.
Pre-Workout Blends and Stacks
Citrulline malate blends with beta-alanine, arginine, beetroot powder and electrolytes inside one pre-workout formula. Choose unflavoured powder to stack yourself, or a flavoured blend sweetened with stevia or sucralose.
Four Formats, One Factory
Powder tubs and stick packs, hard capsules, pectin gummies and pre-workout blends are all made in-house, so one brand can cover both powder and capsule lines under a single MOQ, one quality file and one lead time.

Citrulline Malate Manufacturing Specifications

FormatSpecificationMOQLead Time
Powder TubsCitrulline malate 2:1 or 1:1, 300 g-1 kg, 60-120 servings3,000 tubs4-6 weeks
Stick PacksCitrulline malate blend, 5-8 g per sachet, flavoured or unflavoured10,000 sachets4-6 weeks
Hard CapsulesCitrulline malate 700-1,000 mg, 90-180 count bottles3,000 bottles4-6 weeks
Pectin GummiesCitrulline malate 500-1,000 mg per piece, 60-90 count jars20,000 pcs5-7 weeks
Bulk PowderL-citrulline or citrulline malate 2:1, 25 kg bag or drum25 kg3-5 weeks

Our Citrulline Malate Manufacturing Process

01
Consultation & Brief
We review your target ratio, dosage, format and market, then recommend a formula and pack that fit your volume and your price point.
02
Raw Material Testing
Incoming L-citrulline and malic acid are assayed by HPLC and screened for heavy metals and microbiology before the blend is started.
03
Formula & Pilot Sample
We fix the citrulline-malate ratio, sweetener system and overage, then produce a pilot batch so you can check solubility, taste and powder texture.
04
Blending & Flavouring
Powder is blended in ribbon mixers under controlled humidity and flavoured; where needed it is granulated so the finished powder flows freely without caking.
05
Filling, Moulding & Encapsulation
Dedicated lines fill tubs and stick packs, deposit pectin gummies into moulds and fill capsules, with weight verification at every station.
06
Release Testing & Export Packing
Finished batches are tested for content, uniformity and microbiology, then moisture-sealed, labelled to your artwork and cartoned ready for export.

Quality Control for Citrulline Content and Purity

Citrulline content is the first number your customer checks, so our quality programme starts at raw material intake. Every lot of L-citrulline and citrulline malate is assayed by HPLC and screened for heavy metals and microbiology before blending, and the finished powder is re-checked for content, moisture and flow.

Production runs in our GMP-certified plant in Guangzhou Huadu following FDA, NSF and cGMP standards, with HACCP controls covering intake, blending, flavouring, filling and packing. Each shipment leaves with a specification sheet and certificate of analysis, and stability data supports the shelf life printed on your pack.

GMPFDA standardsNSF standardscGMPHACCPISO 22000

Citrulline Malate Manufacturing FAQ

What is the minimum order quantity for citrulline malate?+
Powder tubs start at 3,000 tubs, stick packs at 10,000 sachets, capsules at 3,000 bottles, gummies at 20,000 pieces and bulk powder at 25 kg. If you want to test a new ratio or flavour first, we can discuss a smaller trial batch.
How long do production and delivery take?+
Allow 4 to 6 weeks from formula and artwork approval for powder, stick packs and capsules, and 5 to 7 weeks for pectin gummies. That window covers raw material testing, blending, flavouring, filling, release testing and export packing, and locked-in repeats move faster.
Can you develop a custom citrulline malate formula?+
Yes. We can set the 2:1 or 1:1 ratio, choose the flavour and sweetener system, and build pre-workout stacks with beta-alanine, arginine, beetroot or electrolytes. Anything we develop and you pay for stays confidential and exclusive to your brand.
Do you offer samples before a large order?+
Yes. We provide stock samples of L-citrulline, citrulline malate and common formats, and for custom blends a pilot or pre-production sample so you can review solubility, taste, texture and labelling before committing to full volumes.
Can you handle packaging and label design?+
We stock tubs, stick packs, bottles, jars and cartons for amino acid lines, and can create your label artwork or print from your supplied files. Dielines, barcodes and compliant supplement wording, including the standard disclaimer, are prepared so the product lands retail-ready.
Which certifications does your factory hold?+
Citrulline malate is made in our Guangzhou Huadu facility certified to GMP and cGMP and operating HACCP plus ISO 22000, while meeting FDA and NSF standards. Every batch is shipped with a specification sheet and certificate of analysis.
Can you help with shipping and customs documents?+
Exports travel with a commercial invoice, packing list, certificate of analysis, certificate of origin and any health or free-sale certificates your market requires. We arrange air, sea or express carriage and work with your nominated forwarder.
What payment terms do you offer?+
New orders normally open with a 30% deposit and close with the 70% balance settled before dispatch, by T/T or another method we agree. Repeat buyers can request credit terms, and prices are quoted in USD unless you specify otherwise.

Ready to Launch Your Citrulline Line?

Send us your target ratio, dosage and format, and our team will reply with a formulation plan, MOQ and quote within two business days. ZOOMSHEAL Health has produced amino acid and sports nutrition ingredients in Guangzhou since 2003.

Related Manufacturing Services

Request A Manufacturing Price Quote

Fill out our “request a quote” form so we can give you a custom price quote to get started with manufacturing your nutraceutical supplements.

Get a Custom Quote
Or call us at +86 133 1888 8296

Sign up to get latest industry trends

and product news
© 2026 ZOOMSHEAL. All rights reserved.

Our Certifications

FDA certifiedGMP certifiedISO certifiedHALAL certifiedNSF certified

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.