Tokkyo Test-FX

by Tokkyo Nutrition · capsule · 90 capsules

  • On the market (NIH)
  • UPC 8 96896 00257 6
  • DSLD label 16437
  • Serving 3 capsules
  • 30 servings

Tokkyo Test-FX by Tokkyo Nutrition lists 16 ingredients; 16 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on April 25, 2014.

What is in Tokkyo Test-FX?

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).

Tokkyo Test-FX: Supplement Facts rows against the market (DSLD label 16437, January 2026 release)
IngredientAmount% DVAmong products listing it
Proprietary Blend150 mg
Tribulus extractas Furostanol SaponinsTribulus extract (Form: 40% Furostanol Saponins) Genus: Tribulusin the blend, no amount given
3beta-Hydroxy-androst-5-ene-17-onein the blend, no amount given
Fenugreek 4:1 extractin the blend, no amount given
Fadogia Agrestis Extractin the blend, no amount given
Icariinas EpimediumIcariin (Form: Standardized from 40% Epimedium)in the blend, no amount given
Divanil(TM)as 3,4-DivanillyltetrahydrofuranDivanil(TM) (Form: 95% 3,4-Divanillyltetrahydrofuran)in the blend, no amount given
Peruvian Maca Extractin the blend, no amount given
Magnesium Aspartatein the blend, no amount given

The label names the compound (Magnesium Aspartate); its amount is likely the compound's weight, not the magnesium it holds, so it is not placed among other products.

Zinc Aspartatein the blend, no amount given

The label names the compound (Zinc Aspartate); its amount is likely the compound's weight, not the zinc it holds, so it is not placed among other products.

Vitamin B6in the blend, no amount given
Trans-Resveratrolin the blend, no amount given
5,7-Dihydroxyflavonein the blend, no amount given
Quercetinin the blend, no amount given
Pygeum africanum Extractin the blend, no amount given
White Button Mushroomin the blend, no amount given
Saw Palmetto berry extractin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 16437 (entered April 25, 2014), 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; 16 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.

Which products have the closest formulas?

The products whose ingredient lists overlap most with Tokkyo Test-FX'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
As a dietary supplement take (3) three capsules in the morning and (3) three capsules in the afternoon with a meal. Drink at least 6 to 8 glasses of water daily while using this supplement.
This product is only intended to be consumed by healthy adult males 18 years of age or older.
Warnings
Warning: CONSULT YOUR PHYSICIAN BEFORE USING THIS PRODUCT.
Warning: NOT FOR WOMEN OR INDIVIDUALS UNDER THE AGE OF 18 YEARS.
Consult a physician or licensed qualified health care professional before using this product if you have any pre-existing medical condition including but not limited to: high or low blood pressure, cardiac arrhythmia, anxiety, depression, stroke, heart, liver, kidney or thyroid disease, seizure disorder, psychiatric disease, diabetes, prostate cancer, prostate enlargement, low "good" cholesterol (HDL), any other medical condition or if you are using any other dietary supplements, prescription drug, or over-the-counter drug. Do not exceed recommended serving. Exceeding recommended serving may cause serious adverse health affects. Possible side affects include acne, hair loss, hair growth on the face (in women) aggressiveness, irritability, and increased levels of estrogen. Discontinue use and call a physician or licensed qualified health care professional immediately if you experience rapid heartbeat, dizziness, blurred vision, or other similar symptoms.
Allergen Warning: manufactured on equipment which processes products containing milk, eggs, soybeans, fish oil, tree nuts, and peanut butter flavor.
Note: If you are a professional or amateur athlete subject to performance enhancing substances testing, do not use this product unless cleared by your sanctioning body as it may cause a false reactive result for a urine or blood drug test.
Read all label information and warnings. Do not exceed recommended dosage.
Keep out of reach of children.
Storage
Store in a cool, dry place away from sunlight. Always keep tightly sealed.

Source: label statements in DSLD label 16437.

What else is on the label?

Other ingredients: Gelatin, Silica, Magnesium Stearate, Maltodextrose, Cellulose, Arginine.

How many labels does Tokkyo Test-FX have?

One label is on file, entered on April 25, 2014.

  1. Label 16437 (current) Entered April 25, 2014 · on the market · 90 capsules · UPC 8 96896 00257 6

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

Who makes it?

The label names FPL Wholesalers, LLC (distributor), Bedford, NH. All Tokkyo Nutrition products.

Where next?