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Amino AcidsIn stock EU

L-Isoleucine – Bulk Supplier Europe

L-Isoleucine in bulk (Fermentation grade) for food supplement manufacturing, with documentation for every lot.

Quick answer

Bulk Extracts supplies L-Isoleucine in bulk from stock held in the European Union, in 2 specifications: Fermentation grade, Instant. Packaging: 25 kg drum. Every lot ships with a certificate of analysis, and quotes are answered within 1 hour on business days.

Also known as
Isoleucine
CAS number
73-32-5
Category
Amino Acids
Format
Powder
Options
2 specifications
Packaging
25 kg drum

About L-Isoleucine

L-isoleucine is one of the three branched-chain amino acids; this grade is produced by fermentation.

Specifications

  • Fermentation grade. Currently in stock in the EU.
  • Instant. Currently in stock in the EU.

Quality and documentation

Every lot comes with a certificate of analysis stating the assay and method. The specification sheet and further statements (for example allergens or GMO status) are available on request, and samples can be sent with their documents before you order.

Handling and storage

Store in the original sealed packaging in a cool, dry place away from light. Reseal opened containers promptly to protect the product from moisture.

Technical applications

  • Sports nutrition powders
  • Capsules
  • Tablets
  • Ready-to-mix blends

Frequently asked questions

Which grade of L-Isoleucine do you supply?

Fermentation grade. Ask for the specification sheet for the full analytical profile.

How is L-Isoleucine packed?

Usually in 25 kg drums. Smaller quantities can be discussed with your quote.

Which documents come with each lot?

A certificate of analysis with every lot. The specification sheet and further statements are available on request.

Can I get a sample of L-Isoleucine?

Yes. Use "Request a sample" on this page and tell us your application and estimated annual volume.

Can I use L-Isoleucine in a private label product?

Yes. You can combine it with other ingredients in our formula calculator on the private label page and send us the formula for a quote.

Product data

Also known as
Isoleucine
CAS number
73-32-5
Category
Amino Acids
Specifications
Fermentation grade · Instant
Packaging
25 kg drum
Documents
CoA, Spec sheet

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