B Vitamin Complex — High Potency Veg Capsules — Supports Energy Metabolism & Nervous System Health*
LifeSource Vitamins B Vitamin Complex delivers a balanced high-potency spectrum of essential B vitamins including B1, B2, B3, B6, B12, Folate, Biotin, and Pantothenic Acid, plus Choline, Inositol, and PABA. Formulated to support cellular energy metabolism, nervous system health, and overall vitality in convenient vegetarian capsules.*
✅ Family-Owned Since 1992
✅ Made in the USA
✅ Third-Party Tested
⭐ Trusted by customers nationwide with over 7,000 5-star reviews
Key Benefits
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Supports Energy Metabolism* — Essential cofactors that help convert food into cellular energy.*
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Supports Nervous System Health* — Important for normal nerve function and neurotransmitter production.*
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Supports Healthy Homocysteine Metabolism* — Helps maintain already healthy homocysteine levels.*
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Balanced B-Complex Support* — Comprehensive daily foundation with key B vitamins.*
Who May Benefit Most
- Adults seeking comprehensive daily B-vitamin support*
- Individuals supporting energy metabolism and nervous system health*
- Those with higher B-vitamin needs due to diet or lifestyle*
- Anyone wanting a high-potency B-complex formula*
Key Ingredients
- High-Potency B Vitamin Complex (B1 100 mg, B2 100 mg, B3 100 mg, B6 100 mg, Folate, B12 100 mcg, Biotin 100 mcg, Pantothenic Acid 100 mg) + Choline, Inositol & PABA — formulated to support energy metabolism and nervous system health.*
Independently 3rd-Party Tested
Identity • Purity • Potency • Label Accuracy
Produced in FDA-registered, GMP-certified facilities.
See Our 3rd Party Testing →
Why Trust LifeSource Vitamins?
- Family-Owned and Operated Since 1992
- Serving Customers Nationwide Since 1992
- More Than 7,000 Verified 5-Star Reviews (4.8–4.9 average)
- Made in the USA in FDA-registered, GMP-certified facilities
- Independently Third-Party Tested for Identity, Purity, Potency & Label Accuracy
- Non-GMO • Gluten-Free • Family-Owned Company
Our Quality Promise
Since 1992, LifeSource Vitamins has remained committed to providing high-quality supplements made with carefully selected ingredients and rigorously tested for identity, purity, potency, and label accuracy. As a family-owned company, we believe you deserve transparency, consistency, and products you can trust to support your wellness goals.
Wellness Research & Education
LifeSource Vitamins evaluates wellness research and educational resources from respected organizations including the National Institutes of Health (NIH), Mayo Clinic, Harvard Health, Johns Hopkins Medicine, Cleveland Clinic, Mount Sinai, and other trusted health resources.
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Supports energy metabolism — B vitamins are essential cofactors in converting food into cellular energy.
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Supports nervous system health — Important for normal nerve function and neurotransmitter production.
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Supports healthy homocysteine metabolism — Helps maintain already healthy homocysteine levels.
Suggested Use
Take 1 capsule daily with a meal, or as directed by your healthcare professional.*
Product Specifications
• Serving Size: 1 Vegetarian Capsule
• Servings Per Container: 60
• High-Potency B Vitamin Complex (100 mg range for key B vitamins) + Choline, Inositol & PABA
• Vegetarian • Non-GMO • Gluten-Free
Customer Reviews
This product is backed by LifeSource Vitamins' commitment to quality and customer satisfaction, supported by over 7,000 five-star reviews across our product catalog.
— Verified LifeSource customers.
Often Paired With
Explore More B-Complex & B-Vitamin Products →
Recommended Reading
Questions? Call us at 800-567-8122 or email info@lifesourcevitamins.com
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Supports energy metabolism, nervous system health & mood balance with B Vitamin Complex. Third-party tested, Family-Owned & Trusted Since 1992.*
