PlainVitamins

G Test

by HTLT · capsule · 180 capsules

  • On the market (NIH)
  • DSLD label 306340
  • Serving 3 to 6 capsules; amounts per 3 capsules
  • 30 servings

G Test by HTLT lists 13 ingredients, 13 with an amount per serving of 3 capsules, such as 37.5 mcg (1,500 IU) of vitamin D3, 5 mg of vitamin B6, 100 mg of magnesium and 20 mg of zinc. Its current label entered the NIH Dietary Supplement Label Database on February 22, 2024.

What is in G Test?

Each row as the label prints it, per serving of 3 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).

G Test: Supplement Facts rows against the market (DSLD label 306340, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin D3as Cholecalciferol37.5 mcg (1,500 IU)188%Vitamin D in G Test against 14,175 products37.5 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg37.5 mcg

Higher than 78% of 14,175 products listing vitamin D (median 15 mcg).

Vitamin B6as Pyridoxal 5-Phosphate5 mg294%Vitamin B6 in G Test against 15,277 products5 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg5 mg

51% of 15,277 products listing vitamin B6 give more (median 6 mg).

Magnesiumas Magnesium Glycinate100 mg24%Magnesium in G Test against 14,003 products100 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg100 mg

Higher than 51% of 14,003 products listing magnesium (median 86 mg).

Zincas Zinc Bisglycinate Chelate20 mg182%Zinc in G Test against 13,186 products20 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg20 mg

Higher than 79% of 13,186 products listing zinc (median 11 mg).

Fadogia agrestis extract 10:1as Dunnia sinensis10:1300 mgFadogia agrestis in G Test against 43 products300 mg per serving; the middle half of products list 325 mg to 1,000 mg, the median 600 mg.300 mg

74% of 43 products listing fadogia agrestis give more (median 600 mg).

Ashwagandhaas Withanolidesstd to 5% total withanolides250 mgAshwagandha in G Test against 1,646 products250 mg per serving; the middle half of products list 125 mg to 500 mg, the median 250 mg.250 mg

42% of 1,646 products listing ashwagandha give more (median 250 mg).

Long Jack Extract200 mgEurycoma Longifolia in G Test against 496 products200 mg per serving; the middle half of products list 75 mg to 212.47 mg, the median 100 mg.200 mg

Higher than 62% of 496 products listing eurycoma longifolia (median 100 mg).

Shilajitmumie, 10:1200 mgShilajit in G Test against 196 products200 mg per serving; the middle half of products list 100 mg to 500 mg, the median 250 mg.200 mg

52% of 196 products listing shilajit give more (median 250 mg).

Ginger Root Extractas Gingerolsstd. to contain 5% gingerols150 mgGinger in G Test against 1,770 products150 mg per serving; the middle half of products list 25 mg to 150 mg, the median 60 mg.150 mg

Higher than 72% of 1,770 products listing ginger (median 60 mg).

Saw Palmetto Berry Extractas Fatty Acids, Sterolsstandardized to contain 85-95% fatty acids and sterols125 mgSaw Palmetto in G Test against 1,109 products125 mg per serving; the middle half of products list 100 mg to 320 mg, the median 200 mg.125 mg

67% of 1,109 products listing saw palmetto give more (median 200 mg).

Diindolylmethane100 mgDiindolylmethane in G Test against 425 products100 mg per serving; the middle half of products list 100 mg to 200 mg, the median 100 mg.100 mg

47% of 425 products listing diindolylmethane give more (median 100 mg).

Black Pepper Fruit Extract95%5 mgBlack Pepper in G Test against 2,363 products5 mg per serving; the middle half of products list 5 mg to 10 mg, the median 5 mg.5 mg

33% of 2,363 products listing black pepper give more (median 5 mg).

Boronas Boron Citrate4 mgBoron in G Test against 3,339 products4 mg per serving; the middle half of products list 0.3 mg to 2 mg, the median 1 mg.UL 20 mg4 mg

Higher than 93% of 3,339 products listing boron (median 1 mg).

Source: NIH ODS Dietary Supplement Label Database, label 306340 (entered February 22, 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 4 mg of boron is higher than 93% of the 3,339 boron products that print an amount; 213 list more.

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 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 G Test'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.

Warnings
Allergen warning: This product is produced in a facility that also processes milk, eggs, fish, shellfish, tree nuts, peanuts, soy, wheat, and may contain trace amounts of all ingredients.

Source: label statements in DSLD label 306340.

What else is on the label?

Other ingredients: Hypromellose, Silicon Dioxide, Magnesium Stearate.

How many labels does G Test have?

One label is on file, entered on February 22, 2024.

  1. Label 306340 (current) Entered February 22, 2024 · on the market · 180 capsules

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

Who makes it?

The label names HTLT (manufacturer). All HTLT products.

Where next?