PlainVitamins

Test Xtreme

by ILN Iron Labs Nutrition · capsule · 120 capsules

  • On the market (NIH)
  • UPC X000VMFM7B
  • DSLD label 286941
  • Serving 4 capsules
  • 30 servings

Test Xtreme by ILN Iron Labs Nutrition lists 12 ingredients, 12 with an amount per serving of 4 capsules, such as 1,640 mg of D-aspartic acid, 400 mg of maca extract, 77.5 mg of fenugreek extract and 1,000 mcg RE of vitamin A. Its current label entered the NIH Dietary Supplement Label Database on June 22, 2023.

What is in Test Xtreme?

Each row as the label prints it, per serving of 4 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).

Test Xtreme: Supplement Facts rows against the market (DSLD label 286941, January 2026 release)
IngredientAmount% DVAmong products listing it
D-Aspartic Acid1,640 mgD-Aspartic Acid in Test Xtreme against 134 products1.64 g per serving; the middle half of products list 1 g to 3 g, the median 2.3 g.1.64 g

59% of 134 products listing D-aspartic acid give more (median 2.3 g).

Maca Extract(10:1)(Equivalent to 4000mg Maca Root)400 mgMaca in Test Xtreme against 728 products400 mg per serving; the middle half of products list 118.13 mg to 600 mg, the median 250 mg.400 mg

Higher than 59% of 728 products listing maca (median 250 mg).

Fenugreek Extract(4:1)(Equivalent to 310mg Fenugreek)77.5 mgFenugreek in Test Xtreme against 628 products77.5 mg per serving; the middle half of products list 100 mg to 600 mg, the median 300 mg.77.5 mg

84% of 628 products listing fenugreek give more (median 300 mg).

Vitamin A3,333 IU1,000 mcg RE125%
Vitamin D3320 IU8 mcg (320 IU)160%Vitamin D in Test Xtreme against 14,175 products8 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg8 mcg

80% of 14,175 products listing vitamin D give more (median 15 mcg).

Vitamin B68 mg571%Vitamin B6 in Test Xtreme against 15,277 products8 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg8 mg

Higher than 53% of 15,277 products listing vitamin B6 (median 6 mg).

Folic Acid400 mcg200%Folate in Test Xtreme 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 B124 mcg160%Vitamin B12 in Test Xtreme against 14,425 products4 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg4 mcg

86% of 14,425 products listing vitamin B12 give more (median 36 mcg).

Pantothenic Acidas Vitamin B525 mg417%Pantothenic Acid (Vitamin B5) in Test Xtreme against 10,060 products25 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg25 mg

Higher than 61% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Magnesium380 mg101%Magnesium in Test Xtreme against 14,003 products380 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg380 mg

Higher than 92% of 14,003 products listing magnesium (median 86 mg). 1.1 times the adult UL a day.

Zinc25 mg250%Zinc in Test Xtreme against 13,186 products25 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg25 mg

Higher than 85% of 13,186 products listing zinc (median 11 mg).

Selenium120 mcg218%Selenium in Test Xtreme against 7,658 products120 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg120 mcg

Higher than 79% of 7,658 products listing selenium (median 55 mcg).

Source: NIH ODS Dietary Supplement Label Database, label 286941 (entered June 22, 2023), 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:

  • At 1 serving a day, the most its directions give, the label lists 380 mg of magnesium, 1.1 times the adult Tolerable Upper Intake Level.

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 Test Xtreme's, rare ingredients counting for more.

  • PCT XtremeILN Iron Labs Nutrition 10 shared, 57% alike
  • TestRXTestRX 6 shared, 50% alike
  • T19ILN Iron Labs Nutrition 8 shared, 45% alike
  • T-UpNutrex Research · off the market 5 shared, 42% alike
  • T-UpNutrex Research Black Series 5 shared, 42% alike
  • EvltestEvlution Nutrition 6 shared, 42% alike

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
Directions for use: Take 4 capsules once per day. Take capsules with a glass of water.
Warnings
Important Information: Do not exceed the recommended daily dosage. Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
Not recommended for use by pregnant or lactating women. If you are taking any medications, are under medical supervision, have an existing medical condition or symptoms of illness, consult your doctor before use.
Using this supplement at the same time as other food supplements may result in excessive ingredient doses, consult a qualified professional if you are unsure. Discontinue use and contact a doctor immediately if any adverse reactions occur.
Not intended for use by persons under the age of 18.
Do not use if seal is broken or missing. This product is a food supplement and is not intended to diagnose, treat, cure or prevent any medical condition, illness or disease.
Keep out of the reach of children.
Do not take if you are pregnant or likely to become pregnant except on the advice of a doctor or antenatal clinic.
Test Xtreme is high in Zinc, which contributes to the maintenance of normal testosterone levels in the blood.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 286941.

What else is on the label?

Other ingredients: D-Aspartic Acid, Magnesium Oxide, Gelatin, Maca Extract, Zinc Citrate, Fenugreek Extract, D-Calcium Pantothenate, Silicon Dioxide, Magnesium Stearate, Retinol Acetate, Sodium Selenite, Pyridoxine Hydrochloride, Cyanocobalamin, Cholecalciferol, Pteroylmonoglutamic Acid.

How many labels does Test Xtreme have?

One label is on file, entered on June 22, 2023.

  1. Label 286941 (current) Entered June 22, 2023 · on the market · 120 capsules · UPC X000VMFM7B

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

Who makes it?

The label names Euro Nutrition Ltd (distributor), Poole , United Kingdom. All ILN Iron Labs Nutrition products.

Where next?