Thermo Fuel V.9

by NutraBio · capsule · 180 veggie capsules

  • On the market (NIH)
  • UPC 6 49908 21426 5
  • DSLD label 309319
  • Serving 2 to 3 vegetable capsules; amounts per 3 vegetable capsules
  • 60 servings

Thermo Fuel V.9 by NutraBio lists 13 ingredients, 13 with an amount per serving of 3 vegetable capsules, such as 625 mg of acetyl L-carnitine HPLC, 500 mg of green tea leaf extract, 500 mg of L-tyrosine HPLC and 225 mg of epigallocatechin gallate. Its current label entered the NIH Dietary Supplement Label Database on May 23, 2024.

What is in Thermo Fuel V.9?

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

Thermo Fuel V.9: Supplement Facts rows against the market (DSLD label 309319, January 2026 release)
IngredientAmount% DVAmong products listing it
Acetyl L-Carnitine HPLC625 mgAcetyl L-Carnitine in Thermo Fuel V.9 against 933 products625 mg per serving; the middle half of products list 200 mg to 525 mg, the median 500 mg.625 mg

Higher than 76% of 933 products listing acetyl L-carnitine (median 500 mg). Per day at the most servings: 1,250 mg.

Green Tea Leaf Extractas Catechins, Epigallocatechin Gallate, Polyphenols98% polyphenols, 75% catechins, 45% EGCG500 mgGreen Tea in Thermo Fuel V.9 against 2,595 products500 mg per serving; the middle half of products list 50 mg to 250 mg, the median 100 mg.500 mg

Higher than 87% of 2,595 products listing green tea (median 100 mg). Per day at the most servings: 1,000 mg.

L-Tyrosine HPLC500 mgTyrosine in Thermo Fuel V.9 against 1,680 products500 mg per serving; the middle half of products list 150 mg to 989 mg, the median 500 mg.500 mg

34% of 1,680 products listing tyrosine give more (median 500 mg). Per day at the most servings: 1,000 mg.

Epigallocatechin Gallateas Green Tea extract225 mgEGCG in Thermo Fuel V.9 against 291 products225 mg per serving; the middle half of products list 50 mg to 150 mg, the median 100 mg.225 mg

Higher than 84% of 291 products listing EGCG (median 100 mg). Per day at the most servings: 450 mg.

Caffeine200 mgCaffeine in Thermo Fuel V.9 against 3,358 products200 mg per serving; the middle half of products list 100 mg to 275 mg, the median 200 mg.200 mg

34% of 3,358 products listing caffeine give more (median 200 mg). Per day at the most servings: 400 mg.

Infinergyno amount given
Di-Caffeine Malate160 mg
Caffeine120 mg
Caffeine Anhydrous80 mg
Synephrineas Advantra Z Citrus aurantium extract60 mgSynephrine in Thermo Fuel V.9 against 129 products60 mg per serving; the middle half of products list 20 mg to 40 mg, the median 25 mg.60 mg

Higher than 85% of 129 products listing synephrine (median 25 mg). Per day at the most servings: 120 mg.

Banaba Leaf Extract60 mgBanaba in Thermo Fuel V.9 against 241 products60 mg per serving; the middle half of products list 16 mg to 80 mg, the median 25 mg.60 mg

Higher than 71% of 241 products listing banaba (median 25 mg). Per day at the most servings: 120 mg.

Corosolic Acid1.2 mg
Cayenne Pepper38,630 HU/g50 mgCapsicum in Thermo Fuel V.9 against 874 products50 mg per serving; the middle half of products list 25 mg to 100 mg, the median 44.5 mg.50 mg

Higher than 50% of 874 products listing capsicum (median 44.5 mg). Per day at the most servings: 100 mg.

Theobromine HPLCas 3, 7-Dihydro-3, 7-dimethyl-1H-purine-2,6-Dione50 mgTheobromine in Thermo Fuel V.9 against 372 products50 mg per serving; the middle half of products list 50 mg to 100 mg, the median 100 mg.50 mg

67% of 372 products listing theobromine give more (median 100 mg). Per day at the most servings: 100 mg.

Source: NIH ODS Dietary Supplement Label Database, label 309319 (entered May 23, 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?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

The NIH database records 1 to 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 Thermo Fuel V.9'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
Suggested Use: To assess your tolerance, take 2 capsules with 8 oz of water once per day. Once your tolerance has been assessed, take 3 capsules 2 times daily 30-60 minutes before meals. For best results for 8-12 weeks in conjunction with a calorie-reduced diet and regular exercise. Consume 8-10 glasses of water daily. Do not snack between meals.
Warnings
If you are sensitive to caffeine, do not take within 5 hours of bedtime.
Warning: Not to be used by persons under the age of 18.
Do not use if you are pregnant or breast feeding. Consult your physician prior to use if you have any medical condition, including but not limited to high blood pressure, cardiac arrhythmia, myocardial infarction, stroke, diabetes, hypoglycemia, or heart, liver, kidney or thyroid disease, or if you are taking medication, including but not limited to MAO Inhibitors.
Discontinue use and immediately consult your physician if you experience any adverse reactions including but not limited to rapid heartbeat, dizziness, severe headaches or shortness or breath.
Do not consume synephrine, caffeine or thyroid-boosting compounds for other sources, including but not limited to, coffee, tea, soda and other dietary supplements or medications containing phenylephrine or caffeine or any stimulants whatsoever. Never exceed the recommended maximum dosage. Do not use for longer than 90 days.
Contains caffeine.
Keep out of the reach of children.
If you are a professional, college, or amateur athlete whose given sports conduct in and out of competition random drug screens, this contains synephrine which should not be taken. It is possible this compound to lead to a positive drug test for certain banned substances.
Do not exceed suggested dose
Allergens and what it does not contain
Gluten Free Non-GMO Lactose Free No excipients, no fillers, allergen free, no artificial color, flavor or sweetener, no preservatives, no starch, no sugar, no soy, no wheat, no yeast, no fish, no milk, sodium free.
Storage
Store in a cool dry place.

Source: label statements in DSLD label 309319.

What else is on the label?

Other ingredients: Capsule.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in USA with ingredients sourced worldwide; OU (Kosher).

How many labels does Thermo Fuel V.9 have?

3 labels are on file under this name since November 24, 2015: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 309319 (current) Entered May 23, 2024 · on the market · 180 veggie capsules · UPC 6 49908 21426 5
  2. Label 213081 Entered February 26, 2020 · off the market February 2, 2022 · 180 v-caps · UPC 6 49908 21426 5
  3. Label 53115 Entered November 24, 2015 · off the market December 4, 2019 · 180 v-caps · UPC 6 49908 21426 5

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

Who makes it?

The label names NutraBio Labs, Inc. (manufacturer), Middlesex, NJ. All NutraBio products.

Where next?