Description

L-Tyrosine USP

L-Tyrosine USP is a high-purity, conditionally essential amino acid used in pharmaceutical, nutraceutical, and clinical nutrition formulations to support neurotransmitter synthesis, cognitive performance, and endocrine function. As a precursor to catecholamines and thyroid hormones, L-Tyrosine plays a pivotal role in neurological health, metabolic regulation, and stress response. L-Tyrosine

• Is a USP-compliant amino acid for pharmaceutical and nutritional applications
• Is a precursor to Dopamine, norepinephrine, epinephrine, and thyroxine (T4)
• Used in oral supplements, parenteral nutrition (PN), and therapeutic nutrition
• Supports cognitive focus, stress adaptation, and metabolic health
• Is manufactured under Good Manufacturing Practice (GMP) conditions
• Is supplied with complete regulatory documentation including Certificate of Analysis (CoA) and supporting technical data

L-Tyrosine appears as a white to off-white crystalline powder that is practically insoluble in cold water but soluble in acids and alkalis. It is biosynthesized from Phenylalanine and becomes essential under stress, illness, or metabolic impairment when endogenous synthesis is insufficient.

In pharmaceutical and health-focused formulations, L-Tyrosine USP is used in:

• Oral supplements for mood, energy, and focus, particularly under physical or cognitive stress
• Amino acid blends in parenteral nutrition (TPN/PN) for trauma, burn, or ICU patients
• Nutritional therapy for thyroid function and hormone support
• Adjunctive formulations in psychiatric and neurological conditions involving dopamine or norepinephrine dysregulation
• Medical nutrition products in the management of phenylketonuria (PKU) or other metabolic disorders

L-Tyrosine is rapidly absorbed in the small intestine and transported across the blood-brain barrier, where it contributes to the biosynthesis of neurotransmitters critical for mental clarity, motivation, and endocrine signaling.

CarboMer supplies L-Tyrosine USP with validated control over assay, optical rotation, heavy metals, residual solvents, and microbial load. Each batch complies with United States Pharmacopeia (USP) monograph standards and is suitable for regulated pharmaceutical and nutritional applications.

The material is packaged in sealed, moisture-resistant, tamper-evident containers. Available in R&D, clinical, and commercial-scale volumes. Minimum order quantities (MOQ), lead times, and full documentation including CoA and SDS are provided upon request.

Each batch is tested for identity (IR, HPLC), assay (anhydrous basis), specific rotation, loss on drying, pH, and microbial content. Certificates of Analysis (CoA), Safety Data Sheets (SDS), and traceability documentation accompany every shipment.

As with all CarboMer conditionally essential amino acids, L-Tyrosine USP is supported by expert regulatory assistance, formulation guidance, and dependable supply chain logistics to help you develop and deliver effective, science-backed therapies and supplements.