L-Citrulline DL-Malate 1:1

About bulk L-Citrulline DL-Malate 1:1

L-Citrulline DL-Malate 1:1 is supplied as crystals or crystalline powder, combining L-citrulline and DL-malate in a 1:1 ratio. It is sold in bulk by the kilogram, with pound and gram conversions available for quoting, so a requirement written in lb or g can be priced without converting it first. Every lot is batch-numbered, and that number follows the material through to the paperwork that ships with it. The ratio is the first thing to confirm. L-Citrulline DL-Malate 1:1 and 2:1 are separate materials with separate catalog listings, and a formula written for one cannot take the other without being recalculated. Ask us to quote and you receive the specification together with the current lot's certificate of analysis, so the material can be checked against your specification before a purchase order is raised.

L-Citrulline DL-Malate 1:1 specifications

Specifications are taken from our own shipping and quality records. Figures are confirmed against the batch certificate of analysis at the time of quotation.

Formulating with L-Citrulline DL-Malate 1:1

It is used in capsules, tablets, powder blends, stick packs and drink mixes. It is supplied as a dry, crystalline material rather than a solution or a ready-made premix, so it is normally taken in at the blending stage; if it has to sit inside an existing blend or a particular dosage form, send that form and your target inclusion level with the enquiry and we will check the current lot against it before quoting. Loss on drying is held to NMT 0.3% and heavy metals to NMT 10 ppm, and the certificate of analysis reports both for each lot alongside the microbiological results. State on the enquiry which ratio your formula was written against, and check the 1:1 designation on the lot's certificate before a batch record is finalised.

Sourcing and quality control

Because the material is held in U.S. stock and ships from our domestic warehouse network, the lead time is a domestic one: there is no ocean booking, customs entry or port queue between your order and the delivery, and the freight is a single domestic shipment on domestic terms, with no import file to manage. Each lot carries its own batch number, and we supply that lot's certificate of analysis with the shipment or on request, so loss on drying, heavy metals and microbiology tie back to the material in front of you rather than to a generic data sheet. On repeat orders the same batch numbering lets you set one delivery against the last on equal terms, and trace a finished-goods batch back to the citrulline malate that went into it. We source through vetted, cGMP-compliant manufacturing partners.

Frequently asked questions

Further reading

• How to Read a Certificate of Analysis for Bulk Ingredients