Description

Vitamin B6 is necessary for the body's transformation and utilization of amino acids in many functions in the body, including energy production, synthesizing important brain chemicals called neurotransmitters, and metabolizing hormones that can benefit women with PMS symptoms.* Pyridoxal 5'-phosphate (P5P) is also necessary for homocysteine recycling because it facilitates the break-down of homocysteine to taurine and cysteine.* P5P is also involved in the body's production of hemoglobin and intrinsic factor, and is vital to the formation of the myelin sheath that surrounds nerve cells.*

For vitamin B6 – also known as pyridoxine – to be used by the body, pyridoxine must be converted to pyridoxal 5'-phosphate (P5P).* Some individuals who have compromised liver function have difficulty converting pyridoxine to P5P, and therefore they can be at risk of a vitamin B6 deficiency.* Supplementing with Thorne's Pyridoxal 5'-Phosphate ensures the most bioactive form of vitamin B6 is being supplemented.* This product is not derived from yeast.

This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants, such as heavy metals, pesticides, and microorganisms.

Suggested 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.

FAQs
Frequently asked question

Is Pyridoxal 5'-Phosphate worth buying over regular Vitamin B6 supplements?

Yes, for most people P5P is the superior choice. Unlike standard B6 (pyridoxine), P5P is the active, coenzyme form your body can use immediately without conversion. This makes it especially beneficial for those with absorption issues or metabolic challenges. If you want efficient, direct support for hormone balance, energy, and neurotransmitter production, P5P delivers more reliable results than conventional B6 supplements.

What is your return policy if Pyridoxal 5'-Phosphate doesn't work for me?

We want you to shop with confidence. If you're not satisfied with your purchase, we offer a hassle-free return policy within the stated return window on our website. Simply contact our customer support team with your order details to start the process. We recommend reviewing the full return policy on our site for specific timeframes and conditions before purchasing.

What is Pyridoxal 5'-Phosphate and how does it differ from regular Vitamin B6?

Pyridoxal 5'-Phosphate (P5P) is the biologically active coenzyme form of Vitamin B6. Regular B6 supplements contain pyridoxine, which your liver must first convert into P5P before your body can use it. P5P skips that conversion step entirely, making it more bioavailable and efficient for supporting energy production, neurotransmitter synthesis, and hormone metabolism.

How can P5P help women with PMS symptoms?

Vitamin B6 plays a key role in metabolizing hormones linked to PMS discomfort. P5P supports the production of neurotransmitters like serotonin and dopamine, which influence mood. Because P5P is already in its active form, it may help regulate hormonal balance more effectively. Many women use B6 supplementation as part of a broader approach to managing mood, bloating, and other common PMS-related symptoms.

What role does P5P play in homocysteine recycling?

P5P acts as an essential coenzyme that helps break down homocysteine, converting it into beneficial compounds like taurine and cysteine. Elevated homocysteine levels are associated with cardiovascular and neurological concerns. By facilitating this recycling process, P5P supports healthy homocysteine levels and contributes to overall cardiovascular and metabolic wellness when taken as part of a balanced supplement routine.

Are there any side effects or interactions I should know about before taking P5P?

P5P is generally well-tolerated when taken at recommended doses. However, very high doses of Vitamin B6 over long periods may cause nerve-related symptoms. If you are pregnant, nursing, or taking medications such as antidepressants or anticonvulsants, consult your healthcare provider before starting P5P, as B6 can interact with certain drugs. Always follow the dosage instructions provided on the product label.

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