PlainVitamins

Super Stress B-Complex with Vitamin C

by Swanson · capsule · 240 capsules

  • On the market (NIH)
  • UPC 0 87614 11073 8
  • DSLD label 337686
  • Serving 1 capsule
  • 240 servings

Super Stress B-Complex with Vitamin C by Swanson lists 13 ingredients, 13 with an amount per serving of 1 capsule, such as 500 mg of vitamin C, 25 mg of thiamine, 25 mg of riboflavin and 50 mg NE of niacin. Its current label entered the NIH Dietary Supplement Label Database on August 22, 2025.

What is in Super Stress B-Complex with Vitamin C?

Each row as the label prints it, per serving of 1 capsule. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Super Stress B-Complex with Vitamin C: Supplement Facts rows against the market (DSLD label 337686, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid500 mg556%Vitamin C in Super Stress B-Complex with Vitamin C against 18,583 products500 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg500 mg

Higher than 81% of 18,583 products listing vitamin C (median 100 mg). Per day at the most servings: 1,000 mg.

Thiamineas Thiamine Hydrochloride25 mg2,083%Thiamin in Super Stress B-Complex with Vitamin C against 9,830 products25 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg25 mg

Higher than 72% of 9,830 products listing thiamin (median 5 mg). Per day at the most servings: 50 mg.

Riboflavinas Vitamin B225 mg1,923%Riboflavin in Super Stress B-Complex with Vitamin C against 9,824 products25 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg25 mg

Higher than 75% of 9,824 products listing riboflavin (median 4 mg). Per day at the most servings: 50 mg.

Niacinas Niacinamide50 mg NE313%Niacin in Super Stress B-Complex with Vitamin C against 12,413 products50 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg50 mg

Higher than 75% of 12,413 products listing niacin (median 20 mg). Per day at the most servings: 100 mg. 2.9 times the adult UL a day.

Vitamin B6as Pyridoxine Hydrochloride25 mg1,471%Vitamin B6 in Super Stress B-Complex with Vitamin C against 15,277 products25 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg25 mg

Higher than 76% of 15,277 products listing vitamin B6 (median 6 mg). Per day at the most servings: 50 mg.

Folate340 mcg DFE85%
Folic Acid200 mcg
Vitamin B12as Cyanocobalamin125 mcg5,208%Vitamin B12 in Super Stress B-Complex with Vitamin C against 14,425 products125 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg125 mcg

Higher than 71% of 14,425 products listing vitamin B12 (median 36 mcg). Per day at the most servings: 250 mcg.

Biotin50 mcg167%Biotin in Super Stress B-Complex with Vitamin C against 9,447 products50 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg50 mcg

73% of 9,447 products listing biotin give more (median 200 mcg). Per day at the most servings: 100 mcg.

Pantothenic Acidas Calcium Pantothenate125 mg2,500%Pantothenic Acid (Vitamin B5) in Super Stress B-Complex with Vitamin C against 10,060 products125 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg125 mg

Higher than 92% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg). Per day at the most servings: 250 mg.

Cholineas Choline Bitartrate20 mg4%Choline in Super Stress B-Complex with Vitamin C against 4,738 products20 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg20 mg

68% of 4,738 products listing choline give more (median 40 mg). Per day at the most servings: 40 mg.

Inositol50 mgInositol in Super Stress B-Complex with Vitamin C against 4,042 products50 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.50 mg

Higher than 55% of 4,042 products listing inositol (median 30 mg). Per day at the most servings: 100 mg.

Para-Aminobenzoic Acid25 mgPABA in Super Stress B-Complex with Vitamin C against 1,610 products25 mg per serving; the middle half of products list 10 mg to 50 mg, the median 25 mg.25 mg

47% of 1,610 products listing PABA give more (median 25 mg). Per day at the most servings: 50 mg.

Source: NIH ODS Dietary Supplement Label Database, label 337686 (entered August 22, 2025), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • At 2 servings a day, the most its directions give, the label lists 100 mg of niacin, 2.9 times the adult Tolerable Upper Intake Level.
  • Its 125 mg of pantothenic acid (vitamin B5) is higher than 92% of the 10,060 pantothenic acid (vitamin B5) products that print an amount; 724 list more.

The NIH database records 1 to 2 servings a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

6 products list the very same ingredients; the nearest amounts come first.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Suggested use: As a dietary supplement, take one capsule one to two times per day with water.
Warnings
Warning: For adults only. Keep out of reach of children.
Consult your physician before using this or any product if you are pregnant or nursing, taking medication, or if you have a medical condition.
Do not use if seal is broken.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 337686.

What else is on the label?

Other ingredients: Gelatin, Magnesium Stearate, Silica.

How many labels does Super Stress B-Complex with Vitamin C have?

9 labels are on file under this name since April 24, 2015: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 337686 (current) Entered August 22, 2025 · on the market · 240 capsules · UPC 0 87614 11073 8
  2. Label 308779 Entered November 22, 2024 · on the market · 100 capsules · UPC 0 87614 01920 8
  3. Label 266986 Entered June 16, 2022 · off the market June 18, 2025 · 240 capsules · UPC 0 87614 11073 8
  4. Label 212690 Entered January 25, 2020 · off the market December 3, 2019 · 100 capsules · UPC 0 87614 01920 8
  5. Label 212643 Entered January 25, 2020 · off the market December 3, 2019 · 240 capsules · UPC 0 87614 11073 8
  6. Label 203961 Entered June 24, 2019 · off the market March 26, 2021 · 240 capsules · UPC 0 87614 11073 8
  7. Label 202838 Entered May 28, 2019 · off the market August 29, 2024 · 100 capsules · UPC 0 87614 01920 8
  8. Label 187543 Entered February 25, 2019 · off the market July 24, 2018 · 240 capsules · UPC 0 87614 11073 8
  9. Label 44195 Entered April 24, 2015 · off the market July 25, 2017 · 100 capsules · UPC 0 87614 01920 8

DSLD also links this label to: Super Stress B-Complex With Vitamin C (package size difference, same product), Super Stress B-Complex with Vitamin C (image difference, same product), Super Stress B-Complex with Vitamin C (package size difference, same product).

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Swanson Health Products (distributor), Fargo, ND. All Swanson products.

Where next?