Pyridoxal 5' Phosphate

Suggested Use

DIRECTIONS: One (1) capsule daily as a dietary supplement; or as directed by a Doctor.

• 

  Thorne Pyridoxal 5'-Phosphate

  Mayo Clinic Store4.8(396)

  $56.00
• 

  Best Naturals P-5-P 100 mg

  Target4.8(257)

  $8.99
• 

  Metabolic Maintenance Brain Cell Support 60 Capsules

  iHerb4.8(111)

  $68.00
• 

  Swanson P-5-P

  Swanson Health Products4.8(984)

  $6.79Lowest
• 

  Metabolic Maintenance Protocol

  Quicksilver Scientific

  $321.00
• 

  Pyridoxal-5'-Phosphate (P5P) Capsules - Size: 365ct. - 50mg | Nootropics Depot

  Nootropics Depot3.0(1)

  $15.99
• 

  BulkSupplements Pyridoxal-5-Phosphate

  Walmart - BulkSupplements.com4.4(25)

  $19.97
• 

  Nutricost P5P Capsules 50mg

  Target4.8(1700)

  $16.95

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• The Nutrition Store - Spartanburg

  5.0 (324)

  Vitamin & supplements store

  1398 Boiling Springs Rd E, Spartanburg, SC 29303

  Directions(864) 558-8696

• Nicotinamide and Pyridoxine in Muscle Aging: Nutritional Regulation of Redox, Inflammation, and Regeneration

  A Nowacka, M Śniegocki, M Śniegocka, EA Ziółkowska - Antioxidants, 2025 - mdpi.com

  … Pyridoxine, via its active form pyridoxal 5′-phosphate (PLP), is key to amino acid metabolism, … did not lead to improvements in adiposity or overall metabolic health [151]. In a …

  202510 citations

• Vitamin B6 nutritional status and cellular availability of pyridoxal 5′-phosphate govern the function of the transsulfuration pathway's canonical reactions and …

  JF Gregory, BN DeRatt, L Rios-Avila, M Ralat… - Biochimie, 2016 - Elsevier

  … pyridoxine supplementation of subjects in chronically low-vitamin B 6 status. Wide individual variation in responses of the H 2 S biomarkers to such perturbations of human vitamin B 6 …

  201672 citations

• … analysis reveals functional effects of 28-day vitamin B-6 restriction on one-carbon metabolism and tryptophan catabolic pathways in healthy men and women

  VR da Silva, L Rios-Avila, Y Lamers, MA Ralat… - The Journal of …, 2013 - Elsevier

  … pyridoxal 5′-phosphate (PLP) concentration, is associated with increased risk of vascular disease. PLP plays many roles, including in one-carbon metabolism … of one-carbon metabolic …

  201360 citations

• Maintenance of cellular vitamin B6 levels and mitochondrial oxidative function depend on pyridoxal 5′-phosphate homeostasis protein

  J Ciapaite, CWT van Roermund, M Bosma… - Journal of Biological …, 2023 - jbc.org

  … pyridoxine or pyridoxamine led to the concentration-dependent accumulation of pyridoxine 5′-phosphate and pyridoxamine 5′-phosphate (… (am)ine 5′-phosphate oxidase activity. …

  202329 citations

• Relationship between body store of vitamin B6 and plasma pyridoxal-P clearance: metabolic balance studies in humans

  A Lui, L Lumeng, GR Aronoff… - The Journal of laboratory …, 1985 - translationalres.com

  … Metabolic balance study is important in defining nutritional requirements in health and in disease. … of the diagnostic value of plasma pyridoxal 5’-phosphate measurement in vitamin B, …

  1985158 citations

• Effectiveness of Pyridoxal‐5′‐Phosphate in PNPO Deficiency: A Systematic Review

  NN Stolwijk, L van Dussen… - … Inherited Metabolic …, 2025 - Wiley Online Library

  … to vitamin B6 metabolism, such as pyridoxine-dependent … supplements to achieve seizure control, despite significant concerns about their appropriateness and reliability for this medical …

  20254 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2013-08-23. DSLD Label ID: 25112. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.