PlainVitamins

Amino Fuel 1000

by Twinlab · tablet or pill · 60 tablets

  • On the market (NIH)
  • DSLD label 73907
  • Serving 4 tablets
  • 15 servings

Amino Fuel 1000 by Twinlab lists 21 ingredients, 21 with an amount per serving of 4 tablets, such as 25 mg of calcium, 236 mg of L-alanine, 86 mg of L-arginine and 540 mg of L-aspartic acid, beside 2 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on May 24, 2017.

What is in Amino Fuel 1000?

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

Amino Fuel 1000: Supplement Facts rows against the market (DSLD label 73907, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories20 Calories
Protein5 g10%Protein in Amino Fuel 1000 against 8,985 products5 g per serving; the middle half of products list 2 g to 24 g, the median 16 g.5 g

64% of 8,985 products listing protein give more (median 16 g).

Calcium25 mg3%Calcium in Amino Fuel 1000 against 17,831 products25 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg25 mg

88% of 17,831 products listing calcium give more (median 115 mg).

Sodium10 mg1%Sodium in Amino Fuel 1000 against 14,514 products10 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.10 mg

78% of 14,514 products listing sodium give more (median 55 mg).

L-Alanine236 mgAlanine in Amino Fuel 1000 against 475 products236 mg per serving; the middle half of products list 100 mg to 972 mg, the median 483 mg.236 mg

62% of 475 products listing alanine give more (median 483 mg).

L-Arginine86 mgArginine in Amino Fuel 1000 against 1,455 products86 mg per serving; the middle half of products list 167 mg to 1,000 mg, the median 500 mg.86 mg

84% of 1,455 products listing arginine give more (median 500 mg).

L-Aspartic Acid540 mgAspartic Acid in Amino Fuel 1000 against 377 products540 mg per serving; the middle half of products list 106 mg to 1,846 mg, the median 337 mg.540 mg

Higher than 54% of 377 products listing aspartic acid (median 337 mg).

L-Carnitine20 mgL-Carnitine in Amino Fuel 1000 against 1,338 products20 mg per serving; the middle half of products list 110.5 mg to 1,000 mg, the median 500 mg.20 mg

91% of 1,338 products listing L-carnitine give more (median 500 mg).

L-Cysteine111 mgCysteine in Amino Fuel 1000 against 516 products111 mg per serving; the middle half of products list 30 mg to 200 mg, the median 85 mg.111 mg

Higher than 64% of 516 products listing cysteine (median 85 mg).

L-Glutamic Acid868 mgGlutamic Acid in Amino Fuel 1000 against 697 products868 mg per serving; the middle half of products list 25 mg to 364 mg, the median 80 mg.868 mg

Higher than 82% of 697 products listing glutamic acid (median 80 mg).

L-Glutamine200 mgGlutamine in Amino Fuel 1000 against 1,850 products0.2 g per serving; the middle half of products list 0.356 g to 3 g, the median 1 g.0.2 g

80% of 1,850 products listing glutamine give more (median 1 g).

L-Glycine78 mgGlycine in Amino Fuel 1000 against 1,078 products78 mg per serving; the middle half of products list 100 mg to 846 mg, the median 300 mg.78 mg

76% of 1,078 products listing glycine give more (median 300 mg).

L-Histidine77 mgHistidine in Amino Fuel 1000 against 591 products77 mg per serving; the middle half of products list 50 mg to 402.8 mg, the median 125 mg.77 mg

64% of 591 products listing histidine give more (median 125 mg).

L-Isoleucine331 mgIsoleucine in Amino Fuel 1000 against 1,614 products0.331 g per serving; the middle half of products list 0.5 g to 1.5 g, the median 1.23 g.0.331 g

81% of 1,614 products listing isoleucine give more (median 1.23 g).

L-Leucine474 mgLeucine in Amino Fuel 1000 against 2,056 products0.474 g per serving; the middle half of products list 1 g to 3.5 g, the median 2.5 g.0.474 g

85% of 2,056 products listing leucine give more (median 2.5 g).

L-Lysine481 mgLysine in Amino Fuel 1000 against 1,250 products481 mg per serving; the middle half of products list 148.25 mg to 996.25 mg, the median 500 mg.481 mg

55% of 1,250 products listing lysine give more (median 500 mg).

L-Methionine93 mgMETHIONINE in Amino Fuel 1000 against 981 products93 mg per serving; the middle half of products list 25 mg to 250 mg, the median 100 mg.93 mg

51% of 981 products listing METHIONINE give more (median 100 mg).

L-Phenylalanine104 mgPhenylalanine in Amino Fuel 1000 against 611 products104 mg per serving; the middle half of products list 100 mg to 597.5 mg, the median 250 mg.104 mg

70% of 611 products listing phenylalanine give more (median 250 mg).

L-Proline289 mgProline in Amino Fuel 1000 against 387 products289 mg per serving; the middle half of products list 100 mg to 1,289 mg, the median 487.5 mg.289 mg

56% of 387 products listing proline give more (median 487.5 mg).

L-Serine218 mgSerine in Amino Fuel 1000 against 314 products218 mg per serving; the middle half of products list 100 mg to 1,056 mg, the median 408 mg.218 mg

58% of 314 products listing serine give more (median 408 mg).

L-Threonine366 mgTHREONINE in Amino Fuel 1000 against 590 products366 mg per serving; the middle half of products list 140 mg to 886.25 mg, the median 500 mg.366 mg

56% of 590 products listing THREONINE give more (median 500 mg).

L-Tryptophan72 mgTryptophan in Amino Fuel 1000 against 605 products72 mg per serving; the middle half of products list 55 mg to 471 mg, the median 123 mg.72 mg

69% of 605 products listing tryptophan give more (median 123 mg).

L-Tyrosine76 mgTyrosine in Amino Fuel 1000 against 1,680 products76 mg per serving; the middle half of products list 150 mg to 989 mg, the median 500 mg.76 mg

86% of 1,680 products listing tyrosine give more (median 500 mg).

L-Valine281 mgValine in Amino Fuel 1000 against 1,632 products0.281 g per serving; the middle half of products list 0.5 g to 1.5 g, the median 1.25 g.0.281 g

83% of 1,632 products listing valine give more (median 1.25 g).

Source: NIH ODS Dietary Supplement Label Database, label 73907 (entered May 24, 2017), 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:

  • 91% of the 1,338 products that print an amount of L-carnitine list more than its 20 mg of L-carnitine (median 500 mg).

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 Amino Fuel 1000'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: Take 4 tablets daily with each meal or as recommended by a professional trainer. For best results, use as part of a proper diet and exercise program. These tablets may be difficult to swallow. Please break tablet in half and crush into powder with a pill crusher prior to swallowing with plenty of water.
Warnings
Warning: Do not use if pregnant or nursing. Consult a health care professional before use if you are taking any medication or have any medical condition.
Not recommended for use by individuals under the age of 18 without parental permission. Keep out of reach of children.

Source: label statements in DSLD label 73907.

What else is on the label?

Other ingredients: hydrolyzed Whey Protein Isolate, L-Glutamine, Cellulose, Stearic Acid, Croscarmellose Sodium, Egg White Hydrolysate, Silica, L-Carnitine L-Tartrate, Polyethylene Glycol, Carrageenan, Maltodextrin, Water.

How many labels does Amino Fuel 1000 have?

2 labels are on file under this name since December 23, 2011: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 73907 (current) Entered May 24, 2017 · on the market · 60 tablets
  2. Label 3625 Entered December 23, 2011 · on the market · 150 tablets · UPC 0 27434 01607 0

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

Who makes it?

The label names Twinlab (manufacturer). All Twinlab products.

Where next?