No Thanks

Your 10% Off Promo Code is on the Way! Thanks for signing up for emails.

You're now signed up to receive exclusive deals and savings opportunities!

Thanks again for connecting with us. Keep an eye on your inbox — your first coupon is on its way!

Thank You! This email address is already signed up

You are signed up for the following:

  • Offers
  • Recipes
  • E-Newsletter
  • Updates & Reminders

Thank you for your interest and be assured that you will continue to receive our emails at this address.

Look for your next communication from us within the next week.


We are having trouble processing your request.

Our apologies!

Please try again later.

America's #1 Rated
Catalog/Internet Brand
Based on Customer Satisfaction
Shop by
Do You
Need Help?

Swanson Premium

Super Stress Vitamin B-Complex with Vitamin C

Customer Favorite

Super Stress Vitamin B-Complex with Vitamin C

Item: SW920

  • Specially formulated to replenish the nutrients lost during high-stress times

  • Each capsule combines a potent blend of B vitamins

  • Features the antioxidant protection of high-potency vitamin C

100 Caps
Caps Size: 00

Retail $11.99
Save 42%
In Stock
  • Specially formulated to replenish the nutrients lost during high-stress times

  • Each capsule combines a potent blend of B vitamins

  • Features the antioxidant protection of high-potency vitamin C

Swanson Super Stress B Complex is a unique complex that is specially formulated to help replenish nutrients that are most in demand during high-stress times. Each capsule combines a generous supply of B-complex vitamins with the powerful antioxidant protection of high-potency vitamin C.

Terms and Ingredient Definitions

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving % Daily Value
Vitamin C USP (as ascorbic acid) 500 mg 833%
Thiamin USP (thiamin HCl) (vitamin B-1) 25 mg 1,667%
Riboflavin USP (vitamin B-2) 25 mg 1,471%
Niacin USP (as niacinamide) 50 mg 250%
Vitamin B-6 USP (as pyridoxine HCl) 25 mg 1,250%
Folic Acid USP 200 mcg 50%
Vitamin B-12 USP (as cyanocobalamin) 125 mcg 2,083%
Biotin USP 50 mcg 17%
Pantothenic Acid USP (as calcium pantothenate) 125 mg 1,250%
Choline Bitartrate FCC 50 mg *
Inositol FCC 50 mg *
PABA USP (para-aminobenzoic acid) 25 mg *

*Daily Value not established.

Other ingredients: Gelatin, magnesium stearate, rice flour, silica.

Suggested Use: As a dietary supplement, take one capsule one to two times per day with water.

Relative Size

Printable Size Guide

Shipping Weight

.30 lbs

Swanson Premium Super Stress Vitamin B-Complex with Vitamin C Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4.8 out of 5 by 186 reviewers.
Rated 4 out of 5 by Great I got this because my regular is out of stock, seems to be good November 24, 2016
Rated 5 out of 5 by Energy Boost Definitely notice a little boost in my energy level. Plus, I'm hoping that I will notice a boost in my immune system because of the C. I haven't been taking them that long but I have noticed the slight energy boost. July 18, 2016
Rated 5 out of 5 by Balance is Best I was getting the B12 but I was told that it was better to get all the Bs and this one came with C also! That made it even better for me. July 14, 2016
Rated 5 out of 5 by super stress very good product easy to takes works good July 7, 2016
Rated 5 out of 5 by Great combination This is just an all around good vitamin. Lots of great ingredients. I feel such a difference since we started taking this. It is a great addition to our B12 because the doctor said we needed more than what we were taking. June 13, 2016
Rated 5 out of 5 by great product I have found something that I can take every day to keep my immune system feeling great. The price is especially appreciated. May 15, 2016
Rated 5 out of 5 by Super Stress Vitamin B-Complex with Vitamin C Super Stress Vitamin B-Complex with Vitamin C I work in customer service myself at a fitness facility where I check in everyone passing through my section of the building. Eating mostly vegan I need extra B vitamins to remain on my toes. May 11, 2016
Rated 5 out of 5 by Main minerals in popular fitness drinks I actually decided to try the super stress B complex because of the B vitamins it contains. Most popular fitness and sports energy drinks contain a significant amount of B vitamins which most athletes need to fuel their work out. For those who have hectic days those B vitamins play an important role in stress management. It helps that it packs a hefty dose of vitamin C all without the sugar caffeine crash one may obtain by regular consumption of such drinks. You don't have to be old, super athletic, or a certain gender to reap the benefits of this supplemental complex. Even those whose occupation are more on a mental level can focus more clearly and preform better with this supplement. May 2, 2016
Rated 5 out of 5 by keeps me calm I play the piano for the sick and elderly and some people can be difficult to please - this product comes in handy before performing. another big help from swanson April 3, 2016
Rated 5 out of 5 by Vitamin B-Complex No after-taste capsules. The perfect amount of boost to start my day. March 20, 2016
Rated 1 out of 5 by wish I'd never purchased This product has too much B vitamins for me. Might do some homework on B6. March 8, 2016
Rated 5 out of 5 by Quality suppliment Yhe only thing I would like to see added to this product would be zinc. February 21, 2016
Rated 5 out of 5 by LOVE this one for STRESS.... ...and I do know stress - DAILY - as do most of us today if we're honest! I have been taking this combo for 5 months, give or take. I only take one in the late morning and I benefit quite a lot through the day. I can't even say for sure WHEN I knew it was affecting my stress levels, and my being more 'awake & alive' during the day, but I feel truly blessed with these results. Obviously this combination could sell for FAR more money, and it would be worth it to me, no matter the cost, to continue to take it. I am more 'present' in each moment these days, and I believe that this is a direct effect of this amazing product! I always count on Swanson brands, and rarely ever need to look to a different brand for my own nutritional needs. My husband started taking this one too, and though he doesn't really KNOW it, he has become a more positive, calmer partner to me, and a very involved Dad & Grandpa! Keep this one just the way it is, and we'll keep coming back! Love me some Swanson's! God Bless! February 10, 2016
Rated 5 out of 5 by The extra boost I need This products just gives me the extra little boost I need to get started in the mornings. It's affordable and easy to take. I take one each morning and that is all I need to get that little burst of energy that lasts for hours. I can tell when I haven't taken one. My husband also takes this and says it doesn't upset his stomach as other B's have. The price is right and it has the effect I'm looking for, so why not? December 30, 2015
Rated 5 out of 5 by Unstressed Started using this and have noticed a difference in my stress level. December 24, 2015
Rated 4 out of 5 by Energy How does one measure quality? All I know is I do feel more energetic when taking this as part of my daily regime. December 16, 2015
Rated 5 out of 5 by Excellent Product !! I have been using this product for a long time, it has made a BIG difference in my overall health, and will continue to use Swanson's products because of the value, ease of ordering. effectiveness, and improvement of my life. December 15, 2015
Rated 1 out of 5 by don't waste your money All that this supplement do was to turn my urine yellow-green. And it made my cabinet stink. Energy, alertness, less stress -- not so much November 17, 2015
Rated 5 out of 5 by Super Stress Vitamin B Love this product and the price is unbeatable November 10, 2015
Rated 5 out of 5 by Great Product Best I have Ever tried will buy again November 6, 2015
Rated 5 out of 5 by Good Product I love this product I just wish it had more biotin folic acid and natural niacin or if that would be to expensive because this one is great for energy. May be Swanson could offer another product with these items. I love Swanson low prices and good quality. October 16, 2015
Rated 5 out of 5 by Definitely feel a difference I have been happy with this product for B vitamins. I notice less energy if I don't take them for awhile. I'm sensitive to everything, and I get no side effects from this product. Thanks! August 29, 2015
Rated 5 out of 5 by good supplement I use extra b for general heart health. I feel tired when I forget to take it. July 9, 2015
Rated 5 out of 5 by Love this My husband and I both take and love the energy from this. Have ordered multiple times. January 30, 2015
Rated 5 out of 5 by Very effective I use this twice a day to give me energy and help me keep it. I take it in the morning to get me going and again at noon to give me that boost, It is just enough to do the trick. January 23, 2015
  • 2017-01-17 T10:50:41.828-06:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_186, tr_186
  • loc_en_US, sid_SW920, prod, sort_default
2 3 4 5 ... 7 next>>

Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Swanson Premium Super Stress Vitamin B-Complex with Vitamin C

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

Swanson's Standards

We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

Learn More

100 Caps
Caps Size: 00

240 Caps
Caps Size: 00

Customer Service
About Swanson
© 2017 Swanson Health Products – Terms of Service