B-Complex "100"
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
Certifications & Testing
Other Ingredients
Vegetable Cellulose, Vegetable Magnesium Stearate, Silica
Recommended Use
Suggested use: Adults, take one (1) vegetable capsule daily, preferably with a meal or as directed by a healthcare practitioner.
Warnings
Not intended for use by pregnant or nursing women. If you are taking any medications or have any medical condition, please consult your healthcare practitioner before taking any dietary supplement. Discontinue use and consult your doctor if any adverse reactions occur. Keep out of reach of children. Do not use if outer bottle seal is missing or damaged.
Frequently Asked Questions
What is Solgar B-Complex "100"'s Formulate score?
Solgar B-Complex "100" scores 80 out of 100 (grade A-) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Solgar B-Complex "100" worth it?
Solgar B-Complex "100" scores 80/100 (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 Solgar B-Complex "100"?
Each serving contains Thiamine (100 mg), Riboflavin (100 mg), Niacin (100 mg), Vitamin B6 (100 mg), and more. Serving size: 1 Vegetable Capsule(s). 100 servings per container.
How do I take b-complex "100"?
Suggested use: Adults, take one (1) vegetable capsule daily, preferably with a meal or as directed by a healthcare practitioner.
Who makes B-Complex "100"?
B-Complex "100" is made by Solgar. See Formulate's full grade and product lineup for Solgar on its brand page.
Is Solgar B-Complex "100" third-party tested?
Solgar lists the following certifications and testing for this product: Vegan, Vegetarian, Gluten-Free, Dairy-Free, Sugar-Free.
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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.