Home The Active Ingredient Matrix L-Phenylalanine

Formulation Intelligence

L-Phenylalanine

Accelerate your CDMO or DTC pipeline. Map the exact physiochemical constraints, bioavailability synergies, and optimal delivery mechanisms for L-Phenylalanine.

L-phenylalanine is an essential aromatic amino acid that serves as a metabolic precursor to the catecholamine neurotransmitters dopamine, norepinephrine, and epinephrine, primarily utilized for cognitive enhancement and mood regulation.

Verified Molecular Profiling (NIH PubChem)

PubChem CID

6140

Molecular Weight

165.19 g/mol

XLogP3 (Lipophilicity)

-1.5

IUPAC Name

(2S)-2-amino-3-phenylpropanoic acid

Pharmacokinetic Synergies & Enhancers

Proven Synergy Pairings

  • Vitamin B6 (Pyridoxine) for [facilitating the enzymatic decarboxylation of L-DOPA into dopamine]
  • L-Tyrosine for [providing a secondary substrate in the catecholamine synthesis pathway to sustain neurotransmitter levels]

Biological Formulation Enhancers

  • Piperine for [increasing intestinal permeability and potentially modulating metabolic enzymes to improve systemic availability]
  • Vitamin C for [acting as a cofactor for dopamine beta-hydroxylase in the conversion of dopamine to norepinephrine]

Delivery System Constraints & Modeling

Every active compound behaves uniquely based on the physical matrix it is suspended in. Below are the known physical chemistry challenges for L-Phenylalanine across standard consumer modalities.

💊 Standard Capsules

The high bulk density and hygroscopic nature of L-phenylalanine require precise excipient selection to prevent clumping and ensure uniform flow during high-speed encapsulation.

🍬 Gummy & Pectin Formats

Incorporating therapeutic doses of L-phenylalanine into pectin matrices is challenging due to its inherent bitterness and the potential for recrystallization, which compromises the gummy's texture and clarity.

🔬 Thin-Film Oral Strips

The high effective dose of L-phenylalanine typically exceeds the 50mg payload capacity of standard thin-film polymers, necessitating complex taste-masking and film-forming agents.

For Brand Founders

Formulate with L-Phenylalanine

Ready to launch a product featuring L-Phenylalanine? Skip months of expensive wet-lab iterations. Generate a manufacturer-ready formulation in hours, instantly screened for physical incompatibilities and global regulatory compliance.

Build Science-Backed Formulation

Efficacy Evidence

Maximize L-Phenylalanine Bioavailability

Need absolute proof that your L-Phenylalanine extract actually absorbs? Stop blindly combining generic powders. Run a physics-based PBPK simulation to mathematically engineer peak clinical efficacy and targeted plasma concentrations.

Simulate Bioavailability

For R&D Labs & CDMOs

L-Phenylalanine Degradation Testing

Is your L-Phenylalanine payload degrading in the capsule before the expiration date? Stop waiting for costly bench testing. Run an accelerated digital twin to precisely model oxidation pathways and pH shifts before finalizing a manufacturing run.

Model Active Degradation