Pyridoxal 5'-Phosphate
Scored by the Formulate Research Team · Last reviewed May 2026
Overview: Thorne Pyridoxal 5'-Phosphate
A tissue-ready form of vitamin B6 that promotes energy production and neurotransmitter synthesis* Pyridoxal 5'-Phosphate is vitamin B6 in its most bioactive and readily usable form.* Vitamin B6 pairs with magnesium for support of women with PMS.*
Score Breakdown
Formulate scores every product across six weighted dimensions. Each dimension is graded independently — hover or tap to see what drove each component.
Ingredients per Serving
| Ingredient | Amount |
|---|---|
| Vitamin B6Pyridoxal 5'-Phosphate | 101.4 mg |
Certifications & Testing
Other Ingredients
Calcium Laurate, Hypromellose Capsule, Microcrystalline Cellulose, Silicon Dioxide
Recommended Use
Take 1 capsule one to three times daily or as recommended by your health-care practitioner.
Warnings
ALLERGY WARNING This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients. PREGNANCY If pregnant, consult your health professional before using this product. INTERACTIONS There are no known adverse interactions or contraindications at publication date.
Frequently Asked Questions
What is Thorne Pyridoxal 5'-Phosphate's Formulate score?
Thorne Pyridoxal 5'-Phosphate scores 94 out of 100 (grade A) on Formulate's ingredient-level rubric, which weighs evidence quality, dose accuracy, bioavailability, transparency, safety, and manufacturing practices.
Is Thorne Pyridoxal 5'-Phosphate worth it?
Thorne Pyridoxal 5'-Phosphate scores 94/100 (grade A). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Thorne Pyridoxal 5'-Phosphate?
Each serving contains Vitamin B6 (101.4 mg). Serving size: 1 Capsule. 180 servings per container.
How do I take pyridoxal 5'-phosphate?
Take 1 capsule one to three times daily or as recommended by your health-care practitioner.
Who makes Pyridoxal 5'-Phosphate?
Pyridoxal 5'-Phosphate is made by Thorne. See Formulate's full grade and product lineup for Thorne on its brand page.
Is Thorne Pyridoxal 5'-Phosphate third-party tested?
Thorne lists the following certifications and testing for this product: NSF Certified, Gluten Free, Dairy Free, Soy Free, Thorne Verified, Natural Flavors, Natural Colors, GMP Certified.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.