PlainVitamins

Lean FX

by Athletic Xtreme · capsule · 84 capsules

  • On the market (NIH)
  • DSLD label 200445
  • Serving 1 capsule
  • 84 servings

Lean FX by Athletic Xtreme lists 7 ingredients, 7 with an amount per serving of 1 capsule, such as 15 mg of vitamin C, 0.02 mg of vitamin D3, 0.12 mg of iodine and 0.4 mg of potassium. Its current label entered the NIH Dietary Supplement Label Database on April 25, 2019.

What is in Lean FX?

Each row as the label prints it, per serving of 1 capsule. 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).

Lean FX: Supplement Facts rows against the market (DSLD label 200445, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas L-Ascorbic Acid15 mg17%Vitamin C in Lean FX against 18,583 products15 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg15 mg

93% of 18,583 products listing vitamin C give more (median 100 mg).

Vitamin D3as Cholecalciferol0.02 mg139%Vitamin D in Lean FX against 14,175 products20 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg20 mcg

Higher than 51% of 14,175 products listing vitamin D (median 15 mcg).

Iodineas Potassium IodideIodine (Form: as Potassium Iodide)0.12 mg183%Iodine in Lean FX against 6,382 products120 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg120 mcg

57% of 6,382 products listing iodine give more (median 150 mcg).

Potassiumas Potassium IodidePotassium (Form: as Potassium Iodide)0.4 mg0%*Potassium in Lean FX against 11,614 products0.4 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg0.4 mg

over 99% of 11,614 products listing potassium give more (median 99 mg).

Olive leaf extractas Elenolic acid, Maslinic Acid, Oleanolic AcidOlive leaf extract (Form: standardized to 50mg/serving free acid equivalent of Ursolic Acid, Maslinic Acid, Oleanolic Acid, Elenolic acid, and Tyrosol esters) PlantPart: leaf333 mgOlive in Lean FX against 822 products333 mg per serving; the middle half of products list 30 mg to 300 mg, the median 100 mg.333 mg

Higher than 76% of 822 products listing olive (median 100 mg).

Cat's Claw root bark extractas IndoleaminesCat's Claw root bark extract (Form: standardized for 1.5% Indoleamines) PlantPart: root bark40 mgCat's Claw in Lean FX against 300 products40 mg per serving; the middle half of products list 45 mg to 500 mg, the median 200 mg.40 mg

82% of 300 products listing Cat's claw give more (median 200 mg).

Aet20 mg
7-Oh-Dhea5 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 200445 (entered April 25, 2019), 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:

  • 93% of the 18,583 products that print an amount of vitamin C list more than its 15 mg of vitamin C (median 100 mg).
  • over 99% of the 11,614 products that print an amount of potassium list more than its 0.4 mg of potassium (median 99 mg).

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.

Allergens and what it does not contain
Stimulant free fat burning & muscle preservation formula

How many labels does Lean FX have?

One label is on file, entered on April 25, 2019.

  1. Label 200445 (current) Entered April 25, 2019 · on the market · 84 capsules

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

Who makes it?

The label names Athletic Xtreme (manufacturer). All Athletic Xtreme products.

Where next?