L-Amino Acids from Ajinomoto Health & Nutrition
Driving Product Innovation with Pure L-Amino Acids
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L-Amino Acid Solutions That Support Better Health
For more than a century, Ajinomoto Health & Nutrition has been applying the power of amino acids to help solve complex challenges in healthcare, pharmaceuticals, biotechnology, and nutrition. Today, our L-amino acids support critical applications ranging from biopharmaceutical manufacturing and intravenous solutions to cell culture media and advanced therapies. Built on decades of expertise, we help customers develop solutions that improve lives and contribute to better health outcomes.
L-Amino Acids Backed by Decades of Expertise
As a global leader in amino acid production, Ajinomoto Health & Nutrition combines scientific expertise with advanced manufacturing capabilities to deliver high-purity L-amino acids for critical healthcare and biotechnology applications. Our commitment to quality and innovation is rooted in “AminoScience”, the Ajinomoto Group’s approach to applying the functions of amino acids to address real-world challenges and improve well-being.
L-Amino Acids for Pharmaceutical and Biopharmaceutical Applications
L-amino acids serve essential functions across pharmaceutical and biopharmaceutical development and manufacturing. Used as raw materials, formulation components, and process ingredients, they help support the production of therapies that improve patient outcomes. Pharmaceutical and biotechnology companies rely on high-purity amino acids to help meet stringent quality requirements and support consistent manufacturing processes.
L-Amino Acids for Cell Culture Media and Advanced Therapies
Cell culture media depend on carefully balanced nutrients to support cell growth, viability, and productivity. L-amino acids provide essential building blocks that help support research, biologics manufacturing, stem cell applications, regenerative medicine, and emerging cell therapy technologies. As demand for advanced therapeutics continues to grow, high-quality amino acids remain critical to consistency and performance of the cell culture processes.
L-Amino Acid Ingredient Portfolio from Ajinomoto Health & Nutrition
Standard L-Amino Acids
L-Alanine
Supports cellular energy production, glucose metabolism, and stamina during high-intensity training.
L-Arginine
Acts as a precursor to nitric oxide, which expands blood vessels to improve blood flow, vascular health, and nutrient delivery.
L-Aspartic Acid
Helps combat fatigue and supports cellular energy production.
L-Cysteine
Functions as a key structural building block for skin, hair, and nails while promoting the synthesis of the master antioxidant glutathione.
L-Cystine
Provides structural stability to proteins like keratin and supports respiratory health.
L-Glutamic Acid
Serves as an important neurotransmitter for brain function and acts as a precursor for other vital amino acids.
L-Amino Acids Product Applications
Our portfolio of high-purity L-amino acids supports a broad range of healthcare, biotechnology, and life sciences applications.
L-Amino Acids for Biopharmaceutical Applications
- Biologics manufacturing
- Fermentation processes
- Protein production
- Upstream bioprocessing
- Bioprocess development
L-Amino Acids for Pharmaceutical Applications
- Active pharmaceutical ingredient (API) manufacturing
- Pharmaceutical formulations
- Drug development
- Pharmaceutical intermediates
- Excipients and processing aids
L-Amino Acids for Intravenous (IV) Applications
- Intravenous amino acid formulations
- Parenteral nutrition solutions
- Clinical nutrition products
- Sterile injectable formulations
L-Amino Acids for Cell Culture Media Applications
- Mammalian cell culture media
- Stem cell culture media
- Cell therapy development
- Regenerative medicine
- Biologics production
- Research and development media
L-Amino Acids for Research and Biotechnology
- Life science research
- Process optimization
- Laboratory applications
- Biotechnology innovation