Stress B-Complex®

Vitamins

Brand: Thorne

CapsuleVitaminOn Market
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Net Contents

60 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

60

Supplement Form

Capsule

Bar Code (UPC/SKU)

6 93749 00296 3

Product Version

B107 LB10712

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

9Active Ingredients

9 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

9% Daily Value Coverage

9 ingredients report a %DV; 7 meet or exceed 100% DV.

1Dietary Attributes

Label states: Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Free From

  • Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 1 Capsule(s) · 1–3 per day

IngredientAmount Per Serving% Daily Value
Thiamine(Thiamine Hydrochloride)50 mg4167%
Riboflavin28.6 mg2200%
Riboflavin25 mg—
Riboflavin 5-Phosphate Sodium3.6 mg—
Niacin(Niacinamide)80 mg500%
Vitamin B628.4 mg1671%
Pyridoxine Hydrochloride25 mg—
Pyridoxal 5-Phosphate3.4 mg—
Folate334 mcg DFE84%
Quatrefolic(L-5-Methyltetrahydrofolate)200 mcg—
Vitamin B12(Methylcobalamin)100 mcg4167%
Biotin80 mcg267%
Pantothenic Acid(Calcium Pantothenate)250 mg5000%
Choline(Choline Citrate)14 mg3%

Daily Value (DV)

Other Ingredients

HypromelloseMicrocrystalline CelluloseCalcium LaurateSilicon Dioxide

Target Groups

Adult (18 - 50 Years)Gluten Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested use: Take 1 capsule one to three times daily or as recommended by your healthcare practitioner.

Warnings & Precautions

Precautions re: All Other

Tamper evident: Use only if bottle is sealed.

Precautions re: Pregnant or Nursing or Prescription Medications

If pregnant, consult your health-care practitioner before using this product.

Storage

Storage

Store tightly sealed in a cool, dry place.

Formulation

Formulation re: Other

Foundational Stress

Formulation re: Does NOT Contain

Gluten free

Formula re: Contains

This product uses Gnosis S.p.A.’s L-5-Methyltetrahydrofolic Acid, Glucosamine Salt (Quatrefolic). Quatrefolic is a registered trademark of Gnosis S.p.A.

FDA Statements

FDA Disclaimer Statement

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

FDA Statement of Identity

Dietary Supplement

Other Label Statements

Seals/Symbols

Manufactured in the USA Using US & Imported Ingredients NSF Contents Certified

Brand IP Statement(s) re: (c), (TM), (SM)

This product uses Gnosis S.p.A.’s L-5-Methyltetrahydrofolic Acid, Glucosamine Salt (Quatrefolic). Quatrefolic is a registered trademark of Gnosis S.p.A.

Manufacturer & Distributor

Manufacturer

Thorne Research, Inc.

1-800-228-1966

Market Reference

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Where to Buy Locally

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Research & Studies

  • B-Complex w/Quatrefolic

    B BALANCE, S HYLAND - Omega - fullspectrumenergymedicine.com

    … If you are pregnant, nursing, or taking any medications, consult your health practitioner before use. Discontinue use and consult your health practitioner if any adverse reactions occur. …

  • The effects of multivitamin supplementation on diurnal cortisol secretion and perceived stress

    DA Camfield, MA Wetherell, AB Scholey, KHM Cox… - Nutrients, 2013 - mdpi.com

    … stress were significantly improved following four weeks supplementation with a vitamin B complex… Similar findings were reported in a smaller study of 80 healthy males by Carroll et al. […

    201352 citations
  • The Best Dopamine Supplements You Can Buy

    HD Works - bestinsupplements.com

    … -enhancing supplement improves your cognitive health and … Our review of Country Life Coenzyme B Complex will go … Bisglycinate Powder supplement by Thorne improves heart …

  • The effect of melatonin and/or complex vitamin B1, B6, B12 in modulating epinephrine-induced stress in male rats

    MY EL-Toweissy, NAH Mohamed… - Brazilian Archives of …, 2013 - SciELO Brasil

    … Stress depletes important minerals, vitamins, and nutrients from the body. This deficit can have a significant impact on one's health… supplements such as MT and/or vitamin B complex (B …

    20138 citations
  • Pantothenic acid deficiency induced in human subjects

    WB Bean, RE Hodges, K Daum, JT Bradbury… - The Journal of clinical …, 1955 - jci.org

    … Among the accepted B-complex vitamins, pantothenic acid … acid deficiency in a healthy young man. With theprinciple of … , Jager, and Thorn (47) as reactions to stress andinjury. Changes …

    1955132 citations
  • Investigating the effects of a multinutrient supplement on cognition, mood and biochemical markers in middle-aged adults with 'Optimal'and 'Sub-Optimal'diets …

    LM Young, S Gauci, L Arnoldy, L Martin, N Perry… - Nutrients, 2022 - mdpi.com

    … -term healthy diet combined with calcium supplementation was … those with an unhealthy diet who took similar supplements. … supplements should not be used in replacement of a healthy …

    202220 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-08-22. DSLD Label ID: 336307. 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.