PlainVitamins

Stress B&C

by Priority One Nutritional Supplements · capsule · 120 capsules

  • On the market (NIH)
  • UPC 8 15354 02003 7
  • DSLD label 310786
  • Serving 2 capsules
  • 60 servings

Stress B&C by Priority One Nutritional Supplements lists 16 ingredients, 16 with an amount per serving of 2 capsules, such as 500 mg of vitamin C, 99 mg of thiamine hydrochloride, 101 mg of riboflavin and 100 mg NE of niacin. Its current label entered the NIH Dietary Supplement Label Database on July 25, 2024.

What is in Stress B&C?

Each row as the label prints it, per serving of 2 capsules. 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).

Stress B&C: Supplement Facts rows against the market (DSLD label 310786, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid500 mg556%Vitamin C in Stress B&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).

Thiamine Hydrochlorideas Vitamin B199 mg8,250%Thiamin in Stress B&C against 9,830 products99 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg99 mg

Higher than 94% of 9,830 products listing thiamin (median 5 mg).

Riboflavinas Vitamin B2101 mg7,769%Riboflavin in Stress B&C against 9,824 products101 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg101 mg

Higher than 99% of 9,824 products listing riboflavin (median 4 mg).

Niacinas Niacinamide100 mg NE625%Niacin in Stress B&C against 12,413 products100 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg100 mg

Higher than 88% of 12,413 products listing niacin (median 20 mg). 2.9 times the adult UL a day.

Vitamin B6as Pyridoxine Hydrochloride98 mg5,765%Vitamin B6 in Stress B&C against 15,277 products98 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg98 mg

Higher than 96% of 15,277 products listing vitamin B6 (median 6 mg).

Folateas Quatrefolicequivalent to 741 mcg of (6S)-5-Methyltetrahydrofolic Acid, glucosamine salt680 mcg DFE170%
Biotin100 mcg333%Biotin in Stress B&C against 9,447 products100 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg100 mcg

61% of 9,447 products listing biotin give more (median 200 mcg).

Pantothenic Acidas D-Calcium Pantothenate91 mg1,820%Pantothenic Acid (Vitamin B5) in Stress B&C against 10,060 products91 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg91 mg

Higher than 86% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Cholineas Choline Bitartrate45 mg8%Choline in Stress B&C against 4,738 products45 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg45 mg

Higher than 53% of 4,738 products listing choline (median 40 mg).

Bioflavonoidsas Bitter Orange Fruit Extract25% extract250 mg
Inositol100 mgInositol in Stress B&C against 4,042 products100 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.100 mg

Higher than 76% of 4,042 products listing inositol (median 30 mg).

Para-Aminobenzoic Acid50 mgPABA in Stress B&C against 1,610 products50 mg per serving; the middle half of products list 10 mg to 50 mg, the median 25 mg.50 mg

Higher than 62% of 1,610 products listing PABA (median 25 mg).

Adrenal Concentrate80 mgAdrenals in Stress B&C against 218 products80 mg per serving; the middle half of products list 30 mg to 200 mg, the median 100 mg.80 mg

51% of 218 products listing adrenals give more (median 100 mg).

Parsley10 mgParsley in Stress B&C against 359 products10 mg per serving; the middle half of products list 25.35 mg to 200 mg, the median 80 mg.10 mg

85% of 359 products listing parsley give more (median 80 mg).

Dog Roseas Rosa canina L., Rosa canina L.10 mgDog Rose in Stress B&C against 397 products10 mg per serving; the middle half of products list 10 mg to 65 mg, the median 25 mg.10 mg

71% of 397 products listing dog rose give more (median 25 mg).

Watercressas Nasturtium officinale, Nasturtium officinale, Nasturtium officinale10 mgWatercress in Stress B&C against 81 products10 mg per serving; the middle half of products list 50 mg to 300 mg, the median 100 mg.10 mg

93% of 81 products listing watercress give more (median 100 mg).

Source: NIH ODS Dietary Supplement Label Database, label 310786 (entered July 25, 2024), 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:

  • Its 99 mg of thiamin is higher than 94% of the 9,830 thiamin products that print an amount; 596 list more.
  • Its 101 mg of riboflavin is higher than 99% of the 9,824 riboflavin products that print an amount; 109 list more.
  • At 1 serving a day, the most its directions give, the label lists 100 mg of niacin, 2.9 times the adult Tolerable Upper Intake Level.
  • Its 98 mg of vitamin B6 is higher than 96% of the 15,277 vitamin B6 products that print an amount; 633 list more.
  • 93% of the 81 products that print an amount of watercress list more than its 10 mg of watercress (median 100 mg).

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 Stress B&C'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
Recommendations: Take two (2) capsules daily or as directed by your physician.
Warnings
Warning: If you are pregnant or breast feeding, consult your physician before using this product.
This product contains naturally occurring adrenal hormones.
Keep out of reach of children.
For professional use only.
Allergens and what it does not contain
Contains no preservatives. Bisphenol-A (BPA) & Phthalate free
Non-GMO
Storage
Keep container tightly closed, store in a cool, dry place.

Source: label statements in DSLD label 310786.

What else is on the label?

Other ingredients: Silicon Dioxide, Gelatin, Water, Purified.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GMP Certified.

How many labels does Stress B&C have?

5 labels are on file under this name since October 23, 2020: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 310786 (current) Entered July 25, 2024 · on the market · 120 capsules · UPC 8 15354 02003 7
  2. Label 310785 Entered July 25, 2024 · on the market · 60 capsules · UPC 8 15354 02002 0
  3. Label 255624 Entered September 24, 2021 · on the market · 60 capsules · UPC 8 15354 02002 0
  4. Label 236889 Entered October 23, 2020 · off the market March 30, 2023 · 120 capsules · UPC 8 15354 02003 7
  5. Label 236887 Entered October 23, 2020 · off the market June 15, 2021 · 60 capsules · UPC 8 15354 02002 0

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

Who makes it?

The label names Priority One Nutritional Supplements, Inc. (distributor). All Priority One Nutritional Supplements products.

Where next?