PlainVitamins

B-Complex Stress Formula

by Solgar · tablet or pill · 90 tablets

  • Off the market since November 2022 (NIH)
  • UPC 0 33984 01802 0
  • DSLD label 263838
  • Serving 1 tablet
  • 90 servings

B-Complex Stress Formula by Solgar lists 12 ingredients, 10 with an amount per serving of 1 tablet, such as 100 mg of vitamin C, 50 mg of thiamine, 50 mg of riboflavin and 25 mg of niacin; 2 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on May 19, 2022.

What is in B-Complex Stress Formula?

Each row as the label prints it, per serving of 1 tablet. 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).

B-Complex Stress Formula: Supplement Facts rows against the market (DSLD label 263838, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas L-Ascorbic Acid100 mg111%Vitamin C in B-Complex Stress Formula against 18,583 products100 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg100 mg

50% of 18,583 products listing vitamin C give more (median 100 mg).

Thiamineas Thiamine Mononitrate, Vitamin B150 mg4,167%Thiamin in B-Complex Stress Formula against 9,830 products50 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg50 mg

Higher than 82% of 9,830 products listing thiamin (median 5 mg).

Riboflavinas Vitamin B250 mg3,846%Riboflavin in B-Complex Stress Formula against 9,824 products50 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg50 mg

Higher than 86% of 9,824 products listing riboflavin (median 4 mg).

Niacinas Vitamin B325 mg156%Niacin in B-Complex Stress Formula against 12,413 products25 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg25 mg

Higher than 56% of 12,413 products listing niacin (median 20 mg).

Vitamin B6as Pyridoxine Hydrochloride2 mg118%Vitamin B6 in B-Complex Stress Formula against 15,277 products2 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg2 mg

69% of 15,277 products listing vitamin B6 give more (median 6 mg).

Vitamin B12as Cyanocobalamin100 mcg4,167%Vitamin B12 in B-Complex Stress Formula against 14,425 products100 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg100 mcg

Higher than 61% of 14,425 products listing vitamin B12 (median 36 mcg).

Biotinas D-Biotin300 mcg1,000%Biotin in B-Complex Stress Formula against 9,447 products300 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg300 mcg

Higher than 53% of 9,447 products listing biotin (median 200 mcg).

Pantothenic Acidas Calcium D-Pantothenate10 mg200%Pantothenic Acid (Vitamin B5) in B-Complex Stress Formula against 10,060 products10 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg10 mg

52% of 10,060 products listing pantothenic acid (vitamin B5) give more (median 12 mg).

Cholineas Choline Bitartrate20 mg4%Choline in B-Complex Stress Formula 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).

Blend640 mg
Brewer's Yeastas Wheatin the blend, no amount given
Rose Hipsin the blend, no amount given
Inositol50 mgInositol in B-Complex Stress Formula 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).

Source: NIH ODS Dietary Supplement Label Database, label 263838 (entered May 19, 2022), 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?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient; 2 ingredients sit inside a blend, so their amounts cannot be compared.

The NIH database records one serving 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?

The products whose ingredient lists overlap most with B-Complex Stress Formula's, rare ingredients counting for more.

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 for adults, take one (1) tablet daily, preferably with a meal or as directed by a healthcare practitioner.
Warnings
If you are pregnant, nursing, taking any medications, have any medical condition, or are planning to undergo any clinical lab testing, please consult your healthcare practitioner before taking any dietary supplement.
Some supplements may interact with certain medications and/or interfere with certain lab tests. Discontinue use and consult your healthcare practitioner if any adverse reactions occur.
Avoid this product if you are allergic to yeast.
Keep out of reach of children.
Do not use if outer bottle seal is missing or damaged.
Contains wheat.
Allergens and what it does not contain
Free of: Dairy, soy, sugar, sodium and artificial flavor.
Dairy free Non-GMO
Storage
Store at room temperature.

Source: label statements in DSLD label 263838.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Vegetable Cellulose, Dicalcium Phosphate, Silica, Vegetable Magnesium Stearate, Vegetable Stearic Acid, Vegetable Glycerin.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): KOF-K (Kosher) Parve.

How many labels does B-Complex Stress Formula have?

5 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 263838 (current) Entered May 19, 2022 · off the market November 2, 2022 · 90 tablets · UPC 0 33984 01802 0
  2. Label 201422 Entered April 25, 2019 · off the market November 2, 2022 · 90 tablets · UPC 0 33984 01802 0
  3. Label 63203 Entered July 25, 2016 · off the market November 18, 2019 · 60 tablets · UPC 0 33984 01801 3
  4. Label 63202 Entered July 25, 2016 · off the market September 10, 2018 · 90 tablets · UPC 0 33984 01802 0
  5. Label 44763 Entered April 24, 2015 · off the market March 18, 2016 · 90 tablets · UPC 0 33984 01802 0

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

Who makes it?

The label names Solgar, Inc. (manufacturer), Leonia, NJ, U.S.A.. All Solgar products.

Where next?