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L-phenylalanine USP

What is L-phenylalanine USP

Phenylalanine is an essential amino acid (a building block for proteins in the body), meaning the body needs it for health but cannot make it. Some preliminary studies have found that L-phenylalanine (oral and topical) strengthens the effect of UVA radiation for people with vitiligo. Some clinical studies suggests that phenylalanine may be helpful as part of a comprehensive therapy for depression.

We represent

Wuxi Jinghai Amino Acid Co., Ltd. ( brand: Aminowill ), was founded in 1995, is one of the largest manufacturers of amino acids in China. Until 2021，Aminowill has about 270 employees. In 2014, we successfully passed the US FDA onsite inspection with zero defect. Aminowill uses advanced fermentation technology to produce all kinds of food grade, pharmaceutical grade and injection grade ( API ) amino acids. All our production processes observe the strict standards and rules of GMP. A continuous quality control and quality assurance and our industrial hygienic practices guarantee absolute purity and highest efficiency of all our products. We will focus on amino acids R&D and producing high quality amino acids for better human health!.

Advanced Fermentation Technology + High Quality + Rich Kinds Amino Acids = Aminowill core competitiveness. More Info

Wuxi Jinghai is certified with : Chineese GMP | Halal | Kosher | ISO 14001 | ISO 9001 | ISO 45001 | ISO 50001 | FSSC 22000 | WC | CEP

Products offered are : L-Arginine | L-Arginine HCL | L Cysteine HCL* | DL-Methionine | L-Glutamic acid* | L-Isoleucine* | L-leucine* | L-lysine acetate* | L-phenylalanine* | L-proline* | L-serine* | L-valine* | L-tyrosine* | L-tryptophan* | L-threonine*

note : * refers to USP grade

L‐Phenylalanine USP Applications

Industry Application
Pharma helps in Component of pain relief medications and analgesics used in Tablets, Capsules
Nutra Cognitive enhancer, Suppresses appetite used in Supplements, Energy bars
Food Sweetener (aspartame), flavoring agent, bitter blocker used in Diet sodas, low-calorie foods, soups, gravies, snack foods, desserts
Cosmetics Precursor of tyrosine which is important for melanin synthesis, Antioxidant properties used in Sunscreen, Tanning lotions, Anti-aging creams , Serums

Benefits of L‐Phenylalanine USP

  • Mood enhancement
  • Pain management increasing the production of dopamine
  • Weight loss
  • Prescribed for treating phenylketonuria (PKU)
  • Protein synthesis

Specifications of L‐Phenylalanine USP

Specifications Value
CAS NO 63-91-2
Assay 98.5 - 101.5%
pH value 5.4 – 6.0
Shelf life 2 years

Top FAQs on L-Phenylalanine USP

A PKU screening test is a blood test given to newborns one to three days after birth. PKU stands for phenylketonuria. It is a rare disorder that prevents the body from breaking down part of a protein called phenylalanine (Phe). Phe is in all foods that contain protein.

L-Phenylalanine USP is not a stimulant in the traditional sense but it can help increase energy and focus.

The body uses phenylalanine to produce the neurotransmitter norepinephrine. This neurotransmitter has many important functions, including: helping signals travel between the brain and the body's nerve cells.

L-Phenylalanine can be a highly effective nootropic for boosting cognitive function because it boosts norepinephrine and dopamine production. Resulting in increased attention, motivation and working memory.