Fasting Fuel
by FINAFLEX · capsule · 120 vegetarian capsules
- On the market (NIH)
- UPC 8 10020 72044 0
- DSLD label 247638
- Serving 4 capsules
- 30 servings
Fasting Fuel by FINAFLEX lists 6 ingredients, 1 with an amount per serving of 4 capsules, such as 100 mg of potassium; 5 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on May 22, 2021.
What is in Fasting Fuel?
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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Potassiumas Potassium ChloridePotassium (Form: as Potassium Chloride) | 100 mg | 2% | Higher than 51% of 11,614 products listing potassium (median 99 mg). |
| Fasting Lifestyle Support Formula | 2.8 g | ||
| L-LeucineL-Leucine Note: ketogenic amino acid | in the blend, no amount given | ||
| L-LysineL-Lysine Note: ketogenic amino acid | in the blend, no amount given | ||
| Calcium Beta-Hydroxybutyrateas goBHBCalcium Beta-Hydroxybutyrate (Form: as goBHB) | in the blend, no amount given | ||
| Sodium Beta-Hydroxybutyrateas goBHBSodium Beta-Hydroxybutyrate (Form: as goBHB) | in the blend, no amount given | ||
| natural Caffeine Anhydrousas Caffeine, Coffeenatural Caffeine Anhydrous (Form: std. min 98% Caffeine, Coffee PlantPart: bean) | in the blend, no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 247638 (entered May 22, 2021), 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; 5 ingredients sit inside a blend, so their amounts cannot be compared.
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 Fasting Fuel's, rare ingredients counting for more.
- Fasting Fuel+ Fruit PunchFINAFLEX 5 shared, 83% alike
- Keto +Plus Raspberry LemonadeSR Sports Research 4 shared, 49% alike
- KetoKeto Driven · off the market 2 shared, 48% alike
- Keto//Hack Advancednutra4health · off the market 2 shared, 48% alike
- Keto Ignite Advancednutra4health · off the market 2 shared, 48% alike
- Keto Onenutra4health · off the market 2 shared, 48% 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
- Suggested Use: As a dietary supplement take 1 serving (4 capsules) of Fasting Fuel daily during fasts.
- Warnings
- Warning: Keep out of reach of children.
- Do not use if pregnant or nursing. Consult a doctor or medical authority before use if you have a medical condition, a family history of health problems, or if you take other medicines or supplements.
- Product is intended for healthy adults over 18. Do not exceed serving size. Stop use immediately if you have a bad reaction. Do not use more than 8 weeks. Stop taking 2 weeks before surgery. Consumer accepts all liability if product used inconsistent with labeling guidelines.
- Stop use immediately if you have a bad reaction.
- Storage
- Store in a cool, dry place and do not discard desiccant.
Source: label statements in DSLD label 247638.
What else is on the label?
Other ingredients: Hypromellose, Titanium Dioxide.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Intermittent Fasting.
How many labels does Fasting Fuel have?
One label is on file, entered on May 22, 2021.
- Label 247638 (current) Entered May 22, 2021 · on the market · 120 vegetarian capsules · UPC 8 10020 72044 0
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names FINAFLEX (distributor), Alpharetta, GA. All FINAFLEX products.