5-Hydroxytryptophan
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
Ingredients / Amino acids
Ingredient category
Amino acids
Amino acids and amino acid derivatives for food, feed, supplement and personal care manufacturers, sourced from vetted producers. Download the sample spec sheet for each product, then send us your grade and quantity.
TRACED · CERTIFIED · RELIABLE · TRANSPARENT · TESTED
Products in this category
Acetyl L-Carnitine Hydrochloride
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
Amino Acid Powder 90
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
Beta-Alanine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
Creatine
Grade and specification from the producer, on request.
- Main applications
- Pharma & nutraceuticals: For supplement formulations
- Grades & forms
- Spec on request
Creatine Ethyl Ester HCl
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
DL-Methionine
Grade and specification from the producer, on request.
- Main applications
- Agriculture & animal nutrition: Amino acid in feed
- Grades & forms
- Spec on request
DL-Phenylalanine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
Glutathione
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
Glycine (E 640)
White crystals or crystalline powder.
- Main applications
- Food & beverage: Flavor enhancer
- Pharma & nutraceuticals: Amino acid for supplement formulations
- Agriculture & animal nutrition: Amino acid in feed
- Personal care & cosmetics: Amino acid in personal care formulations
- Grades & forms
- EU Reg. 231/2012 (E 640) sample spec · FCC / USP on request
L-Alanine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Arginine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Arginine Alpha-Ketoglutarate 1:1
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Arginine Alpha-Ketoglutarate 2:1
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Arginine Hydrochloride
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Arginine L-Aspartate
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Asparagine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Aspartic Acid
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Carnitine
Grade and specification from the producer, on request.
- Main applications
- Pharma & nutraceuticals: For supplement formulations
- Agriculture & animal nutrition: Feed ingredient
- Grades & forms
- Spec on request
L-Carnitine Fumarate
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Carnitine Hydrochloride
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Carnitine Tartrate
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Citrulline
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Citrulline DL-Malate 1:1
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Citrulline DL-Malate 2:1
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Cysteine Base
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Cysteine Hydrochloride (E 920)
White powder or colourless crystals. Freely soluble in water and in ethanol.
- Main applications
- Food & beverage: Flour treatment agent in bakery
- Grades & forms
- EU Reg. 231/2012 (E 920) sample spec · FCC / USP on request
L-Cystine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Glutamic Acid (E 620)
White crystals or crystalline powder. Sparingly soluble in water; practically insoluble in ethanol or ether.
- Main applications
- Food & beverage: Flavor enhancer
- Grades & forms
- EU Reg. 231/2012 (E 620) sample spec · FCC / USP on request
L-Glutamine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Histidine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Isoleucine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Leucine (E 641)
White or almost white crystalline powder or shiny flakes. Soluble in water, acetic acid, dilute HCl and alkaline hydroxides and carbonates; slightly soluble in ethanol.
- Main applications
- Food & beverage: Flavor enhancer
- Grades & forms
- EU Reg. 231/2012 (E 641) sample spec · FCC / USP on request
L-Lysine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Lysine Hydrochloride
Grade and specification from the producer, on request.
- Main applications
- Agriculture & animal nutrition: Amino acid in feed
- Grades & forms
- Spec on request
L-Lysine L-Aspartate
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Methionine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Norvaline
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Ornithine Alpha-Ketoglutarate 1:1
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Ornithine Alpha-Ketoglutarate 2:1
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Ornithine Hydrochloride
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Phenylalanine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Proline
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Serine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Theanine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Threonine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Tryptophan
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Tyrosine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
L-Valine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
Magnesium Glycinate
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
Monosodium Glutamate (E 621)
White, practically odourless crystals or crystalline powder. Freely soluble in water; practically insoluble in ethanol or ether.
- Main applications
- Food & beverage: Flavor enhancer in soups, sauces, seasonings and snacks
- Grades & forms
- EU Reg. 231/2012 (E 621) sample spec · FCC / USP on request
N-Acetyl L-Cysteine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
N-Acetyl L-Tyrosine
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
Taurine
Grade and specification from the producer, on request.
- Main applications
- Pharma & nutraceuticals: Amino acid for supplement formulations
- Agriculture & animal nutrition: Amino acid in feed
- Grades & forms
- Spec on request
Zinc Glycinate
Grade and specification from the producer, on request.
- Main applications
- Tell us your application; grade and suitability are confirmed with the producer.
- Grades & forms
- Spec on request
Droplet promise. Origin confirmed in every offer. Sample lot record on request, from the producer. SDS, allergen and other statements on request. We work with vetted producers and give you access to U.S.- and EU-stocked material through our partner network.
Data sheet, SDS and COA on request. Every delivery ships with a COA linked to the delivered lot.
Questions buyers ask
Which amino acids can McBoeck supply?
The products on this page, from glycine, L-leucine and L-glutamic acid to taurine, L-carnitine, creatine and DL-methionine. If yours is not listed, send us the name, grade and quantity: we work like a brokerage with a wide partner network.
What are the spec sheets based on?
Sheets for EU-listed food additives are sample specifications based on EU Regulation 231/2012. The other sheets are on-request sheets: grade and specification come from the producer. Actual values depend on the producer; the producer's specification and the COA for your lot are available on request.
Can I get FCC or USP grade?
For the EU-listed products on this page, FCC / USP grade is available on request for U.S. food and pharma use.
Which documents can I get?
Origin confirmed in every offer. Sample lot record on request, from the producer. SDS, allergen and other statements on request.
Don't see your product?
We work like a brokerage with a wide partner network. Send us the name, grade and quantity, and we will source it. Email [email protected] or call +1 (713) 766-6811.