PlainVitamins

GABA L-Theanine Stress B Lozenge Natural Mango Tangerine Flavor

by KAL · lozenge · 100 lozenges

  • Off the market since May 2023 (NIH)
  • UPC 0 21245 27691 3
  • DSLD label 254677
  • Serving 2 lozenges
  • 50 servings

GABA L-Theanine Stress B Lozenge Natural Mango Tangerine Flavor by KAL lists 11 ingredients, 11 with an amount per serving of 2 lozenges, such as 10 mg of vitamin C, 4 mg of thiamine, 4 mg of niacin and 10 mg of vitamin B6, beside 1 Nutrition Facts row (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on September 24, 2021.

What is in GABA L-Theanine Stress B Lozenge Natural Mango Tangerine Flavor?

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

GABA L-Theanine Stress B Lozenge Natural Mango Tangerine Flavor: Supplement Facts rows against the market (DSLD label 254677, January 2026 release)
IngredientAmount% DVAmong products listing it
Total Carbohydratesless than 1 g1%
Vitamin Cas Ascorbic Acid10 mg17%Vitamin C in GABA L-Theanine Stress B Lozenge Natural Mango Tangerine Flavor against 18,583 products10 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg10 mg

95% of 18,583 products listing vitamin C give more (median 100 mg).

Thiamineas Thiamine Mononitrate, Vitamin B1Thiamine (Form: as Thiamine Mononitrate) (Alt. Name: B-1)4 mg267%Thiamin in GABA L-Theanine Stress B Lozenge Natural Mango Tangerine Flavor against 9,830 products4 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg4 mg

51% of 9,830 products listing thiamin give more (median 5 mg).

Niacinas Vitamin B34 mg20%Niacin in GABA L-Theanine Stress B Lozenge Natural Mango Tangerine Flavor against 12,413 products4 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg4 mg

93% of 12,413 products listing niacin give more (median 20 mg).

Vitamin B6as Pyridoxine HydrochlorideVitamin B-6 (Form: as Pyridoxine HCl)10 mg500%Vitamin B6 in GABA L-Theanine Stress B Lozenge Natural Mango Tangerine Flavor against 15,277 products10 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg10 mg

Higher than 55% of 15,277 products listing vitamin B6 (median 6 mg).

Folateas Folic Acid400 mcg100%Folate in GABA L-Theanine Stress B Lozenge Natural Mango Tangerine Flavor against 7,022 products400 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.400 mcg

24% of 7,022 products listing folate give more (median 400 mcg).

Vitamin B12as Cyanocobalamin, MethylcobalaminVitamin B-12 (Form: as Cyanocobalamin, Methylcobalamin)1,000 mcg16,667%Vitamin B12 in GABA L-Theanine Stress B Lozenge Natural Mango Tangerine Flavor against 14,425 products1,000 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg1,000 mcg

Higher than 89% of 14,425 products listing vitamin B12 (median 36 mcg).

Pantothenic Acidas Calcium PantothenatePantothenic Acid (Form: as Calcium Pantothenate)10 mg100%Pantothenic Acid (Vitamin B5) in GABA L-Theanine Stress B Lozenge Natural Mango Tangerine Flavor 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).

Choline Bitartrate10 mg2%*Choline in GABA L-Theanine Stress B Lozenge Natural Mango Tangerine Flavor against 4,738 products10 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg10 mg

80% of 4,738 products listing choline give more (median 40 mg).

Inositolas Inositol Hexahydroxycyclohexane10 mgInositol in GABA L-Theanine Stress B Lozenge Natural Mango Tangerine Flavor against 4,042 products10 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.10 mg

72% of 4,042 products listing inositol give more (median 30 mg).

GABA50 mgGABA in GABA L-Theanine Stress B Lozenge Natural Mango Tangerine Flavor against 744 products50 mg per serving; the middle half of products list 80 mg to 400 mg, the median 100 mg.50 mg

77% of 744 products listing GABA give more (median 100 mg).

L-Theanine50 mgTheanine in GABA L-Theanine Stress B Lozenge Natural Mango Tangerine Flavor against 1,602 products50 mg per serving; the middle half of products list 90 mg to 200 mg, the median 100 mg.50 mg

79% of 1,602 products listing theanine give more (median 100 mg).

* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.

Source: NIH ODS Dietary Supplement Label Database, label 254677 (entered September 24, 2021), 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?

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:

  • 95% of the 18,583 products that print an amount of vitamin C list more than its 10 mg of vitamin C (median 100 mg).
  • 93% of the 12,413 products that print an amount of niacin list more than its 4 mg of niacin (median 20 mg).
  • 79% of the 1,602 products that print an amount of theanine list more than its 50 mg of L-theanine (filed by NIH under theanine) (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?

1 product lists 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
2 Daily
Directions: Use only as directed. Dissolve 2 lozenges in mouth daily.
Warnings
Warning: Do not use if safety seal is broken or missing.
Keep out of reach of children.
Keep your licensed health care practitioner informed when using this product.
Storage
Seal tightly after each use, and store in a cool dry place.

Source: label statements in DSLD label 254677.

What else is on the label?

Other ingredients: Xylitol, Fructose, natural Mango flavor, Cellulose, Stearic Acid, Silica, Stevia leaf extract.

How many labels does GABA L-Theanine Stress B Lozenge Natural Mango Tangerine Flavor have?

One label is on file, entered on September 24, 2021.

  1. Label 254677 (current) Entered September 24, 2021 · off the market May 13, 2023 · 100 lozenges · UPC 0 21245 27691 3

DSLD also links this label to: GABA L-Theanine Stress B Lozenge Mango Tangerine (image 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 KAL (manufacturer), Park City, UT. All KAL products.

Where next?