PlainVitamins

Amino 1900

by Universal · tablet or pill · 300 tablets

  • On the market (NIH)
  • UPC 0 39442 04540 9
  • DSLD label 274619
  • Serving 4 tablets
  • 75 servings

Amino 1900 by Universal lists 19 ingredients, 19 with an amount per serving of 4 tablets, such as 270 mg of alanine, 130 mg of arginine, 600 mg of aspartic acid and 140 mg of cystine, beside 1 Nutrition Facts row (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on September 22, 2022.

What is in Amino 1900?

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 1900: Supplement Facts rows against the market (DSLD label 274619, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories24 Calories
Protein6 g12%Protein in Amino 1900 against 8,985 products6 g per serving; the middle half of products list 2 g to 24 g, the median 16 g.6 g

63% of 8,985 products listing protein give more (median 16 g). Per day at the most servings: 18 g.

Alanine270 mgAlanine in Amino 1900 against 475 products270 mg per serving; the middle half of products list 100 mg to 972 mg, the median 483 mg.270 mg

58% of 475 products listing alanine give more (median 483 mg). Per day at the most servings: 810 mg.

Arginine130 mgArginine in Amino 1900 against 1,455 products130 mg per serving; the middle half of products list 167 mg to 1,000 mg, the median 500 mg.130 mg

77% of 1,455 products listing arginine give more (median 500 mg). Per day at the most servings: 390 mg.

Aspartic Acid600 mgAspartic Acid in Amino 1900 against 377 products600 mg per serving; the middle half of products list 106 mg to 1,846 mg, the median 337 mg.600 mg

Higher than 57% of 377 products listing aspartic acid (median 337 mg). Per day at the most servings: 1,800 mg.

Cystine140 mgCystine in Amino 1900 against 75 products140 mg per serving; the middle half of products list 17 mg to 366.5 mg, the median 75 mg.140 mg

Higher than 65% of 75 products listing cystine (median 75 mg). Per day at the most servings: 420 mg.

Glutamic Acid690 mgGlutamic Acid in Amino 1900 against 697 products690 mg per serving; the middle half of products list 25 mg to 364 mg, the median 80 mg.690 mg

Higher than 82% of 697 products listing glutamic acid (median 80 mg). Per day at the most servings: 2,070 mg.

Glycine100 mgGlycine in Amino 1900 against 1,078 products100 mg per serving; the middle half of products list 100 mg to 846 mg, the median 300 mg.100 mg

64% of 1,078 products listing glycine give more (median 300 mg). Per day at the most servings: 300 mg.

Glutamine260 mgGlutamine in Amino 1900 against 1,850 products0.26 g per serving; the middle half of products list 0.356 g to 3 g, the median 1 g.0.26 g

77% of 1,850 products listing glutamine give more (median 1 g). Per day at the most servings: 0.78 g.

Histidine110 mgHistidine in Amino 1900 against 591 products110 mg per serving; the middle half of products list 50 mg to 402.8 mg, the median 125 mg.110 mg

51% of 591 products listing histidine give more (median 125 mg). Per day at the most servings: 330 mg.

Isoleucine350 mgIsoleucine in Amino 1900 against 1,614 products0.35 g per serving; the middle half of products list 0.5 g to 1.5 g, the median 1.23 g.0.35 g

81% of 1,614 products listing isoleucine give more (median 1.23 g). Per day at the most servings: 1.05 g.

Leucine610 mgLeucine in Amino 1900 against 2,056 products0.61 g per serving; the middle half of products list 1 g to 3.5 g, the median 2.5 g.0.61 g

79% of 2,056 products listing leucine give more (median 2.5 g). Per day at the most servings: 1.83 g.

Lysine510 mgLysine in Amino 1900 against 1,250 products510 mg per serving; the middle half of products list 148.25 mg to 996.25 mg, the median 500 mg.510 mg

Higher than 60% of 1,250 products listing lysine (median 500 mg). Per day at the most servings: 1,530 mg.

Methionine120 mgMETHIONINE in Amino 1900 against 981 products120 mg per serving; the middle half of products list 25 mg to 250 mg, the median 100 mg.120 mg

Higher than 59% of 981 products listing METHIONINE (median 100 mg). Per day at the most servings: 360 mg.

Phenylalanine190 mgPhenylalanine in Amino 1900 against 611 products190 mg per serving; the middle half of products list 100 mg to 597.5 mg, the median 250 mg.190 mg

59% of 611 products listing phenylalanine give more (median 250 mg). Per day at the most servings: 570 mg.

Proline310 mgProline in Amino 1900 against 387 products310 mg per serving; the middle half of products list 100 mg to 1,289 mg, the median 487.5 mg.310 mg

55% of 387 products listing proline give more (median 487.5 mg). Per day at the most servings: 930 mg.

Serine260 mgSerine in Amino 1900 against 314 products260 mg per serving; the middle half of products list 100 mg to 1,056 mg, the median 408 mg.260 mg

53% of 314 products listing serine give more (median 408 mg). Per day at the most servings: 780 mg.

Threonine360 mgTHREONINE in Amino 1900 against 590 products360 mg per serving; the middle half of products list 140 mg to 886.25 mg, the median 500 mg.360 mg

56% of 590 products listing THREONINE give more (median 500 mg). Per day at the most servings: 1,080 mg.

Tryptophan100 mgTryptophan in Amino 1900 against 605 products100 mg per serving; the middle half of products list 55 mg to 471 mg, the median 123 mg.100 mg

53% of 605 products listing tryptophan give more (median 123 mg). Per day at the most servings: 300 mg.

Tyrosine170 mgTyrosine in Amino 1900 against 1,680 products170 mg per serving; the middle half of products list 150 mg to 989 mg, the median 500 mg.170 mg

74% of 1,680 products listing tyrosine give more (median 500 mg). Per day at the most servings: 510 mg.

Valine320 mgValine in Amino 1900 against 1,632 products0.32 g per serving; the middle half of products list 0.5 g to 1.5 g, the median 1.25 g.0.32 g

82% of 1,632 products listing valine give more (median 1.25 g). Per day at the most servings: 0.96 g.

Source: NIH ODS Dietary Supplement Label Database, label 274619 (entered September 22, 2022), 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 3 servings a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age.

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?

2 products list the very same ingredients; the nearest amounts come first.

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.

Warnings
Contains: Milk, soy. Made in a GMP facility on equipment that processes milk, soy, egg, peanuts, tree nuts, fish, shellfish, and wheat.
Warning: Not for use by those under the age of 18.
Consult a physician before using this product.
California residents: Warning: Reproductive harm - www.P65Warnings.ca.gov.
Allergens and what it does not contain
GF Gluten Free
Storage
Dosage: As a dietary supplement, take 4 tablets on an empty stomach, three times daily before meals and after training.
Store product in a cool, dry place, away from heat, moisture and sunlight.

Source: label statements in DSLD label 274619.

What else is on the label?

Other ingredients: Whey Protein concentrate, hydrolyzed Whey Protein, Dicalcium Phosphate, Stearic Acid, Magnesium Stearate, Lecithin, Pharmaceutical Glaze.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): EAC (Eurasian Union).

How many labels does Amino 1900 have?

6 labels are on file under this name since October 10, 2014: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 274619 (current) Entered September 22, 2022 · on the market · 300 tablets · UPC 0 39442 04540 9
  2. Label 246059 Entered March 25, 2021 · on the market · 300 tablets · UPC 0 39442 04540 9
  3. Label 64052 Entered August 24, 2016 · off the market January 25, 2021 · 300 tablets · UPC 0 39442 04540 9
  4. Label 64049 Entered August 24, 2016 · on the market · 110 tablets · UPC 0 39442 04542 3
  5. Label 37721 Entered October 10, 2014 · off the market June 16, 2015 · 300 tablets · UPC 0 39442 04540 9
  6. Label 37717 Entered October 10, 2014 · off the market April 2, 2015 · 110 tablets · UPC 0 39442 04542 3

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

Who makes it?

The label names Universal Nutrition (manufacturer), New Brunswick, New Jersey. All Universal products.

Where next?