Vitamin B Complex

Thorne, Stress B-Complex, 60 Capsules

by Thorne

★4.8(14,966)›iHerb

›iHerb

Serving size1 capsule

Overview

Thorne Stress B-Complex with active B vitamin forms including methylcobalamin and L-5-MTHF.

Active Ingredients

Ingredient	Per serving
Thiamin	50 mg
Riboflavin	28.6 mg
Niacin	80 mg
Vitamin B6	28.4 mg
Folate	334 mcg DFE
Vitamin B12	100 mcg
Biotin	80 mcg
Pantothenic Acid	250 mg
Choline	14 mg

Serving size: 1 capsule

How to Use

Take 1 capsule one to three times daily or as recommended by your health-care practitioner.

Important information

Warnings

Use only if bottle is sealed. Store tightly sealed in a cool, dry place. If pregnant, consult your health-care practitioner before use.

Things to consider

Not intended to diagnose, treat, cure, or prevent any disease.
Consult a healthcare professional before use if pregnant, nursing, taking medication, or managing a medical condition.

Product details

Quality & Label Details

Active B vitamin forms (riboflavin 5'-phosphate, pyridoxal 5'-phosphate, methylcobalamin, L-5-MTHF)Cellulose capsule — vegetarianNo artificial additives listedHigh-potency B complex with choline

✓ Vegetarian

VegetarianGluten-Free

Label clarity: high
Proprietary blend: No

Other Ingredients

·Hypromellose (derived from cellulose) capsule
·Microcrystalline cellulose
·Calcium laurate
·Silicon dioxide

Educational disclaimer

This information is for educational purposes only and is not medical advice. Supplements are not regulated as medications and are not intended to diagnose, treat, cure, or prevent any condition. Always consult a qualified healthcare professional before using supplements, especially if pregnant, nursing, taking medication, or managing a medical condition.

Offer last verified: 7 June 2026