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Nature's Way

B-100 Complex

Item | NW334

  • Loaded with B-family vitamins

  • Great for energy metabolism, cardiovascular maintenance and brain and nerve function

  • Ensures optimum nutritional performance for whole-body support


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Supplement Facts

Serving Size 1 Capsule

Amount per Serving   % DV
Thiamin (Vitamin B1) 100 mg 8,333%
Riboflavin (Vitamin B2,Riboflavin-5'-phosphate)100 mg 7,692%
Niacin (as Niacinamide) 100 mg 625%
Vitamin B6 (as Pyridoxine HCl, Pyridoxal 5-phosphate)50 mg 2,941%
Folate 666 mcg DFE Folic Acid 400 mcg 167%
Vitamin B12 (as Cyanocobalamin) 100 mcg 4,167%
Biotin 100 mcg 333%
Pantothenic Acid (as calciumd-pantothenate)100 mg 2,000%
Choline (as Choline bitartrate) 25 mg 5%
Inositol 100 mg **

**Daily Value (DV) not established.

Other ingredients: gelatin (capsule), cellulose, magnesium stearate

Recommendation: Take 1 capsule daily, preferably with food. If you are pregnant, nursing, or taking any medications, consult a healthcare professional before use.

Keep out of reach of children. Safety sealed with printed inner seal. Do not use if seal is broken or missing.

  • No sugar, salt, yeast, wheat, soy, dairy products, or artificial colors, flavors, or preservatives.
  • Recyclable
  • Loaded with B-family vitamins

  • Great for energy metabolism, cardiovascular maintenance and brain and nerve function

  • Ensures optimum nutritional performance for whole-body support

Nature's Way B-100 complex is a complete collection providing 100 mg of 6 important B vitamins, fortified with coenzyme B2. This product assists energy production and nerve maintenance. B vitamins are precursors of coenzymes involved in the conversion of cellular energy, manufacture of hormones and proteins and repair and maintenance of nerve structures.

Terms and Ingredient Definitions

Shipping Weight: .28 lbs


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.

MSRP: $23.99

For our website and catalog, the MSRP is the "Manufacturer's Suggested Retail Price." The MSRP is understood to mean the price at which a manufacturer will recommend a retailer sell a product for in stores, on the internet, or in catalogs. The MSRP of National brand items are dictated to Swanson by each manufacturer. For Swanson brand items, the MSRP is calculated based on a varying percentage above the product's base price.

Disclaimer: Product reviews are provided for informational purposes only. The information or opinions expressed therein are solely those of the contributors and do not necessarily represent those of Swanson Health Products and its employees. Please read full product reviews disclaimer.
1-5 of 8 reviews
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Keeps the MONSTER away
I found out years ago I MUST take B-complex supplements. I have tried store bought and other brands but have found these to be the MOST effective. When I feel the "monster" wanting to come out, I just take one or two tablets & I am fine. I cannot be without them, they are in my purse, my luggage, everywhere with me all the time. Yeah...
Quality: 5.0 / 5.0
Value: 5.0 / 5.0
Effectiveness: 5.0 / 5.0
Convenience: 5.0 / 5.0
Satisfaction: 5.0 / 5.0
This works really good for me. Just watch out when you go to the bathroom, Make your urine really yellow!
Quality: 4.0 / 5.0
Value: 3.0 / 5.0
Effectiveness: 4.0 / 5.0
Convenience: 4.0 / 5.0
Satisfaction: 5.0 / 5.0
Love this.
I love this product, I take it because it helps me sleep, and great for nails and hair.
Quality: 5.0 / 5.0
Value: 5.0 / 5.0
Effectiveness: 5.0 / 5.0
Convenience: 5.0 / 5.0
Satisfaction: 5.0 / 5.0
Nature's Way Best B-100
I really like Nature's Way B-100 Complex. I have a circle of friends using it now. We call the "B-100's" the "go, go pills." It all started when an eighty year old friend wanted to know what I was "on" to have all this energy. I told him nothing but "B" vitamins. He didn't believe it until I got him some. He was absolutely astounded at the energy that resulted. Another friend I work with was always dragging in the afternoon. I gave him a "Nature's Way B-100" and now he buys them too. When ever I see him tired, I ask did he forget his "go, go pill" and he says yes. Then I give him one and he is back in action. He is sold on these. I prefer Nature's Way brand of B-100 because it is a powder in a capsule and digests better in the stomach than a hard pill. Also I have also seen that the hard B vitamin pills sometimes never fully dissolve when passing thru your system. Some days I take 2 in a day since the B's are so good for so many health related things - just don't take one late in the afternoon as this has made it hard for some people to get to sleep - because you are so energized. I have used this product for about 9 years. I clean for a living and I am 58 years old. Great product.!
Best for the cost
Works for me. I can tell my energy level is up. I takes lots of B12 and this compliments them.
Quality: 4.0 / 5.0
Value: 5.0 / 5.0
Effectiveness: 5.0 / 5.0
Convenience: 4.0 / 5.0
Satisfaction: 5.0 / 5.0

Swanson Health started in 1969 in Fargo, ND with a mission to offer pure and potent health products at a great value. Over 50 years later, we continue to innovate science-backed vitamins and supplements, delivering wellness solutions that help people live simply healthier together, and find vitality at any age. Click here to learn more about us.

For over 50 years, Swanson Health's research and development team has delivered science-backed health and wellness products to people around the world. Our innovation is guided by clinical research, scientific consensus, emerging research and usage traditions, creating products that help you find vitality at any age. At Swanson, we don't hide our science behind proprietary formulas — we believe in easy-to-read, transparent labelling. What's printed on our labels, is exactly what you'll find in our products.

Swanson Health's purity and potency testing begins with our ingredient sourcing, continues through manufacturing, and goes beyond when a product hits the shelf. Our testing exceeds industry standards, ensuring each product meets our quality guarantees for purity and potency. Swanson facilities are Good Manufacturing Practices (GMP) certified, and we voluntarily participate in third-party, independent laboratory testing. With Swanson, you can be sure you're getting the most pure and potent health products at a great value. Click here to learn more about our quality standards.


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