Thorne B-Complex #6 (60 Capsules) - B-vitamin complex with extra B6 and active P-5-P for mood and hormone support.
Thorne B-Complex #6 (60 Capsules) - B-vitamin complex with extra B6 and active P-5-P for mood and hormone support.
Thorne B-Complex #6 (60 Capsules) - B-vitamin complex with extra B6 and active P-5-P for mood and hormone support.

Thorne Research

B-Complex #6 NSF

$26.00

SIZE: 60 Capsules

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SKU: T06036 Categories: , Tags: , , Product Brand:

The Promise

What this is — identity, core ingredients, and quality Complete B-complex with enhanced B6 and active B-vitamin forms; NSF Certified for Sport®

Thorne B-Complex #6 supplies full-spectrum B vitamins in active forms with a higher B6 dose; formulated as cellulose-based vegetarian capsules.

Product identity

Thorne Research B-Complex #6 — vegetarian capsule, 60 capsules per bottle.

Principal ingredients & forms

Provides Thiamin HCl, Riboflavin + Riboflavin 5'-Phosphate, Niacinamide, Pyridoxine HCl + Pyridoxal 5'-Phosphate (P-5-P), L‑5‑MTHF (glucosamine salt), Methylcobalamin, Biotin, Pantothenic acid, Choline citrate.

Formulation highlights

Enhanced vitamin B6 blend (pyridoxine + P‑5‑P); includes active folate (L‑5‑MTHF) and active B12 (methylcobalamin) for tissue-ready forms.

Dietary & quality facts

Vegetarian capsule base (hypromellose); NSF Certified for Sport® purity and safety assurance.

Why It Works

Why this formula is distinct Specific forms and amounts chosen for tissue availability and elevated B6

Key formulation details and nutrient levels that differentiate this B-complex.

01

High vitamin B6 content

Provides 100 mg total B6 per capsule (85 mg from 106 mg pyridoxine HCl + 15 mg from 25 mg P‑5‑P).

02

Active folate form

Folate delivered as 200 mcg L‑5‑MTHF (glucosamine salt) — 334 mcg DFE per capsule.

03

Active B12 form

Contains 100 mcg methylcobalamin per capsule rather than cyanocobalamin.

04

Balanced riboflavin provision

Total riboflavin 30 mg provided as 25 mg riboflavin plus 5 mg riboflavin‑5'‑phosphate for cofactor availability.

Reviews

Customer Reviews

Your Journey

How to use & safety considerations Clear serving, timing options, contraindications, and interaction notes

Follow labeled directions or your practitioner's advice; note specific warnings and interactions.

Serving

Suggested use

Take 1 capsule one to three times daily or as recommended by your health‑care practitioner. Serving size: one capsule.

Format & administration

Capsule format

Vegetarian hypromellose capsules; swallow intact with water. No preparation required.

Warnings

Allergy and pregnancy guidance

Contraindicated for individuals with hypersensitivity to any ingredient. If pregnant, consult your health‑care practitioner before use.

Drug interaction note

Methotrexate interaction detail

5‑MTHF supplementation is not recommended concurrently with methotrexate cancer therapy (may interfere with anti‑neoplastic activity); not shown to interfere with methotrexate's anti‑inflammatory activity — consult your practitioner.

Product education

B-Complex #6: A B-Vitamin Formula with Enhanced B6 for Hormone and Mood Support*

Thorne’s B-Complex #6 is a comprehensive B-vitamin formula that provides a full spectrum of essential B vitamins with an enhanced dose of vitamin B6. This formula is specifically designed for individuals who need extra support for hormone metabolism and neurotransmitter function. It features a blend of both pyridoxine and the active, tissue-ready form of B6, pyridoxal 5′-phosphate (P-5-P), ensuring optimal utilization by the body. B-Complex #6 is an excellent choice for supporting a healthy stress response, promoting a positive mood, and for women seeking support for premenstrual symptoms.*

How It Works: The Power of B6 and Active B Vitamins

This formula delivers a balanced B-complex with a focus on vitamin B6, a crucial nutrient for more than 100 enzymatic reactions in the body.

Support for Neurotransmitters and Mood
Vitamin B6 is a vital cofactor in the synthesis of key neurotransmitters, including serotonin, dopamine, and GABA. These brain chemicals are essential for regulating mood, promoting a sense of calm, and managing the body’s stress response. Because of this, an adequate level of vitamin B6 is fundamental for maintaining emotional well-being, particularly for women experiencing PMS-related mood changes.*

Promoting Energy and Hormonal Balance
Like all B vitamins, B6 is essential for converting food into cellular energy. It also plays an important role in supporting the healthy metabolism of steroid hormones, like estrogen and progesterone. In addition, this formula provides the other essential B vitamins, including the active forms of folate (5-MTHF) and B12 (methylcobalamin), to support cardiovascular health, nerve function, and red blood cell formation.*

  • Provides a complete B-complex with an enhanced level of vitamin B6
  • Supports a healthy mood and neurotransmitter production*
  • Promotes healthy hormone metabolism and can ease PMS symptoms*
  • Features active forms of B2, B6, B12, and folate for superior absorption*
  • NSF Certified for Sport®, trusted for purity and safety

Supplement record

Review serving details and ingredients for this product.

Supplement Facts:
Suggested Use: Take 1 capsule one to three times daily or as recommended by your health-care practitioner.
Serving Size: One Capsule
Servings Per Container: 60
Ingredient Amount %DV
Thiamin (as Thiamin HCl) 40 mg 3,333%
Riboflavin (25 mg as Riboflavin and 5 mg as Riboflavin 5'-Phosphate Sodium) 30 mg 2,308%
Niacin (as Niacinamide) 80 mg 500%
Vitamin B6 (85 mg from 106 mg as Pyridoxine HCl and 15 mg from 25 mg Pyridoxal 5'-Phosphate) 100 mg 5,882%
Folate (200 mcg as L-5-Methyltetrahydrofolate) from L-5-Methyltetrahydrofolic Acid, Glucosamine Salt† 334 mcg DFE 84%
Vitamin B12 (as Methylcobalamin) 100 mcg 4,167%
Biotin 80 mcg 267%
Pantothenic Acid (as Calcium Pantothenate) 45 mg 900%
Choline (as Choline Citrate) 14 mg 3%
Other ingredients: Hypromellose (derived from cellulose) capsule, Cellulose, Calcium Laurate, Silicon Dioxide.
*Daily Value (DV) not established.
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-care practitioner before using this product.
INTERACTIONS 5-methyltetrahydrofolate (5-MTHF) supplementation is not recommended concurrently with methotrexate cancer therapy, as it can interfere with methotrexate's anti-neoplastic activity; however, 5-MTHF has not been shown to interfere with the anti-inflammatory activity of methotrexate. An individual taking methotrexate for psoriasis or rheumatoid arthritis can safely take a supplement containing folate.

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