PlainVitamins

Yeast Therapy

by Only Natural · tablet or pill · 60 tablets

  • Off the market since October 2023 (NIH)
  • UPC 7-27413-00421-9
  • DSLD label 19818
  • Serving 2 tablets

Yeast Therapy by Only Natural lists 24 ingredients, 22 with an amount per serving of 2 tablets; 2 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on March 25, 2013.

What is in Yeast Therapy?

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

Yeast Therapy: Supplement Facts rows against the market (DSLD label 19818, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamins & Mineralsno amount given
Vitamin Aas Beta-CaroteneVitamin A (Form: as Beta Carotene)1,200 IU24%Vitamin A in Yeast Therapy against 5,772 products1,200 IU per serving; the middle half of products list 2,000 IU to 5,000 IU, the median 4,000 IU.1,200 IU

83% of 5,772 products listing vitamin A give more (median 4,000 IU). Per day at the most servings: 2,400 IU.

Vitamin B1as Thiamine20 mg1,333%Thiamin in Yeast Therapy against 9,830 products20 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg20 mg

Higher than 69% of 9,830 products listing thiamin (median 5 mg). Per day at the most servings: 40 mg.

Vitamin B2as Riboflavin20 mg1,176%Riboflavin in Yeast Therapy against 9,824 products20 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg20 mg

Higher than 72% of 9,824 products listing riboflavin (median 4 mg). Per day at the most servings: 40 mg.

Vitamin B5as Pantothenic Acid15 mg150%Pantothenic Acid (Vitamin B5) in Yeast Therapy against 10,060 products15 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg15 mg

Higher than 51% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg). Per day at the most servings: 30 mg.

Vitamin B6as Pyridoxine50 mg2,500%Vitamin B6 in Yeast Therapy against 15,277 products50 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg50 mg

Higher than 87% of 15,277 products listing vitamin B6 (median 6 mg). Per day at the most servings: 100 mg.

D-Biotin800 mg266%

This amount is far outside what other labels list for biotin, or disagrees with the label's own %DV: possibly a unit or transcription slip in the database. Check the label image on DSLD.

Seleniumas L-SelenomethionineSelenium (Form: as L-Selenomethionine)100 mcg190%Selenium in Yeast Therapy against 7,658 products100 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg100 mcg

Higher than 65% of 7,658 products listing selenium (median 55 mcg). Per day at the most servings: 200 mcg.

Zincas Zinc Amino Acid ChelateZinc (Form: as Zinc Amino Acid Chelate)10 mg67%Zinc in Yeast Therapy against 13,186 products10 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg10 mg

51% of 13,186 products listing zinc give more (median 11 mg). Per day at the most servings: 20 mg.

Herbsno amount given
Cranberry fruit extract150 mgCranberry in Yeast Therapy against 1,064 products150 mg per serving; the middle half of products list 97.5 mg to 500 mg, the median 250 mg.150 mg

61% of 1,064 products listing cranberry give more (median 250 mg). Per day at the most servings: 300 mg.

Garlic (odorless) Extract300 mgGarlic in Yeast Therapy against 1,075 products300 mg per serving; the middle half of products list 50 mg to 500 mg, the median 200 mg.300 mg

Higher than 59% of 1,075 products listing garlic (median 200 mg). Per day at the most servings: 600 mg.

Wild Oregano Extract300 mgOregano in Yeast Therapy against 302 products300 mg per serving; the middle half of products list 45 mg to 250 mg, the median 145 mg.300 mg

Higher than 77% of 302 products listing oregano (median 145 mg). Per day at the most servings: 600 mg.

Black Walnut125 mgBlack Walnut in Yeast Therapy against 166 products125 mg per serving; the middle half of products list 50 mg to 450 mg, the median 150 mg.125 mg

51% of 166 products listing black walnut give more (median 150 mg). Per day at the most servings: 250 mg.

Dandelion120 mgDandelion in Yeast Therapy against 793 products120 mg per serving; the middle half of products list 50 mg to 250 mg, the median 100 mg.120 mg

Higher than 53% of 793 products listing dandelion (median 100 mg). Per day at the most servings: 240 mg.

Pau d'Arco extract250 mgPau d'Arco in Yeast Therapy against 149 products250 mg per serving; the middle half of products list 50 mg to 704 mg, the median 210 mg.250 mg

Higher than 52% of 149 products listing pau d'Arco (median 210 mg). Per day at the most servings: 500 mg.

Echinacea75 mgEchinacea in Yeast Therapy against 234 products75 mg per serving; the middle half of products list 75 mg to 400 mg, the median 200 mg.75 mg

74% of 234 products listing echinacea give more (median 200 mg). Per day at the most servings: 150 mg.

Myrrh75 mgMyrrh in Yeast Therapy against 48 products75 mg per serving; the middle half of products list 86.25 mg to 987.25 mg, the median 250 mg.75 mg

75% of 48 products listing myrrh give more (median 250 mg). Per day at the most servings: 150 mg.

Corn Silk75 mgCorn in Yeast Therapy against 84 products75 mg per serving; the middle half of products list 27.4 mg to 450 mg, the median 100 mg.75 mg

54% of 84 products listing corn give more (median 100 mg). Per day at the most servings: 150 mg.

Goldenseal50 mgGoldenseal in Yeast Therapy against 308 products50 mg per serving; the middle half of products list 40 mg to 385 mg, the median 100 mg.50 mg

65% of 308 products listing goldenseal give more (median 100 mg). Per day at the most servings: 100 mg.

Uva Ursi extract100 mgUva Ursi in Yeast Therapy against 360 products100 mg per serving; the middle half of products list 25 mg to 206.25 mg, the median 100 mg.100 mg

40% of 360 products listing uva ursi give more (median 100 mg). Per day at the most servings: 200 mg.

Buckhorn50 mg
Cascara Segrada50 mgCascara Sagrada in Yeast Therapy against 240 products50 mg per serving; the middle half of products list 100 mg to 431.25 mg, the median 175 mg.50 mg

84% of 240 products listing cascara sagrada give more (median 175 mg). Per day at the most servings: 100 mg.

Nutritional Factorsno amount given
Probiotic Blend1,000,000,000 ctin the blend, no amount given
Bifidusin the blend, no amount given
Acidophilusin the blend, no amount given
Caprylic Acid250 mgCaprylic Acid in Yeast Therapy against 234 products250 mg per serving; the middle half of products list 203.13 mg to 2,363 mg, the median 500 mg.250 mg

72% of 234 products listing caprylic acid give more (median 500 mg). Per day at the most servings: 500 mg.

Source: NIH ODS Dietary Supplement Label Database, label 19818 (entered March 25, 2013), version 9.4.0. See the label on DSLD. 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 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.

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
DIRECTIONS: Take two (2) tablets twice daily with water 30 minutes before or after meals, or as directed by your health care professional.
Warnings
KEEP OUT OF REACH OF CHILDREN
TAMPER RESISTANT - DO NOT USE IF SEAL IS DAMAGED OR MISSING
Allergens and what it does not contain
GUARANTEED FREE OF: yeast, corn, wheat, gluten, salt, sugar, starch preservatives, artificial flavor & color
No Preservatives, coloring, chemical solvents
Storage
STORE IN A COOL, DRY PLACE

Source: label statements in DSLD label 19818.

How many labels does Yeast Therapy have?

One label is on file, entered on March 25, 2013.

  1. Label 19818 (current) Entered March 25, 2013 · off the market October 17, 2023 · 60 tablets · UPC 7-27413-00421-9

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

Who makes it?

The label names Only Natural, Inc. (manufacturer), Island Park, NY, U.S.A.. All Only Natural products.

Where next?