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Pyridoxal-5-Phosphate (P5P)

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Pyridoxal-5-Phosphate (P5P) is the phosphorylated coenzyme form of vitamin B6 used in active-vitamin and enzyme-cofactor formulas.

GoodNutrition supplies this ingredient for supplement, functional food and personal care manufacturers. We support bulk purchasing with specification review, sample evaluation and export documentation for ongoing B2B supply projects.

Please confirm assay, appearance, solubility, packaging format and intended application with our team before order placement so the material profile matches your formula and market requirements.

COA document area

COA / MSDS documents

COA information for this ingredient is loading. If the document does not appear, please contact GoodNutrition for the current batch COA and MSDS.

GoodNutrition supplies botanical extracts and nutraceutical ingredients for supplement, functional food and personal care manufacturers. Contact us to confirm specification, assay, solubility, sample availability, MOQ, packaging and current lead time for this item.

We support B2B purchasing with COA documentation, production coordination and repeat-order planning for wholesale ingredient projects.

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Document Support

Need COA, MSDS, packaging or MOQ details for this ingredient?

Share the target specification, dosage form, market and estimated quantity with our team. We can help coordinate document review, sample planning, packaging discussion and quotation support faster for supplement and functional food projects.

Specification reviewAssay, appearance, solubility and application fit for your formulation direction.
Packaging & MOQDiscuss sample size, bulk packing format and commercial quantity planning with our sales team.
COA / MSDS requestUseful for evaluation, internal QA checks and cross-team approval before commercial orders.

Certification and Documentation Support

Good Nutrition Bio supports supplier qualification with ISO 9001 quality management, ISO 22000 food safety management, KOF-K Kosher, Halal, USDA Organic and EU Organic documentation where applicable. Buyers should confirm the current certificate scope, issuing body, validity dates and product applicability for each project.

ISO 9001 ISO 22000 KOF-K Kosher Halal USDA Organic EU Organic

Pyridoxal-5-Phosphate (P5P) is the phosphorylated coenzyme form of vitamin B6 used in active-vitamin and enzyme-cofactor formulas.

P5P is chemically different from pyridoxine hydrochloride and is normally used at low levels. Correct salt-form identification, light protection and validated premixing are important for reliable finished-product potency.

Product Specification

Product NamePyridoxal-5-Phosphate (P5P)
Material IdentityPyridoxal-5-phosphate; salt and hydration state batch specific
AppearanceLight yellow crystalline powder
Key SpecificationP5P assay, salt form and related vitamin B6 compounds, batch specific

Key Characteristics

  • Active phosphorylated vitamin B6 coenzyme form
  • Naturally light-yellow appearance
  • Low-dose ingredient that is sensitive to light and moisture

Formulation & Handling

  • Use a validated premix for capsules, tablets and multinutrient powders
  • Protect from strong light and prolonged humidity
  • Confirm vitamin B6 label equivalence for the destination market

Quality Parameters to Review

  • P5P identity, assay, salt form and hydration state
  • Related B6 vitamers and degradation products
  • Water content, heavy metals and microbiological limits

Final suitability should be confirmed against the agreed product specification, batch COA, destination-market requirements and the buyer’s finished-product validation.

P5P Active Vitamin B6 Ingredient Sourcing

Good Nutrition Bio supports B2B buyers sourcing bulk Pyridoxal-5-Phosphate (P5P) for dietary supplement, functional food and wellness product development. This page is mapped to buyer-intent searches such as P5P supplier, Pyridoxal-5-Phosphate ingredient, active vitamin B6 raw material and bulk P5P powder, so procurement teams can quickly evaluate fit, documents and next steps.

  • Commercial intent: supplier qualification, bulk powder availability, MOQ, lead time, packaging and export document review.
  • Quality checks: buyers commonly review assay, identity, phosphate form, purity, loss on drying, heavy metals and microbiological limits before sample approval or commercial purchase.
  • Application fit: commonly evaluated for B-vitamin complexes, cognitive support, energy metabolism and functional nutrition formulas after compatibility review.
  • Related sourcing paths: compare L-5-MTHF Calcium and Vitamin B12 Cyanocobalamin for adjacent formulation needs.

For document review, see our COA vs. specification guide. For procurement support, contact our team with your target specification, quantity and destination market.

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Buyer FAQ

What should buyers verify for Pyridoxal-5-Phosphate (P5P)?

Review P5P identity, assay, salt form and hydration state; Related B6 vitamers and degradation products; Water content, heavy metals and microbiological limits. Final acceptance should follow the agreed specification and batch COA.

How is Pyridoxal-5-Phosphate (P5P) commonly formulated?

Use a validated premix for capsules, tablets and multinutrient powders; Protect from strong light and prolonged humidity; Confirm vitamin B6 label equivalence for the destination market

What is Pyridoxal-5-Phosphate (P5P) commonly used for?

Common application directions include Active-vitamin B6 supplements; Energy-metabolism and amino-acid nutrient blends; Women's-health, stress and multivitamin formulas. Finished-product claims and suitability must be reviewed for the destination market.