Amino 1900

product on market Tablet or Pill Universal Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 5% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

The profile contains essential and non-essential amino acids, including arginine and alanine, which are studied for their roles in protein synthesis and metabolic function. Research evidence for these specific ingredients is generally moderate, though the overall evidence coverage for this formulation is very limited. The product maintains a high safety score.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Amino 1900
Open Full PDF View on NIH DSLD →
Details

Label Data

4 Tablet(s)
Serving Size
75
Servings
Amino acid/Protein
Product Type
5%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
24 Calorie(s)
Protein
6 Gram(s) (12% DV)
Alanine
270 mg
130 mg
Market median: 500.0mg (143 products)
600 mg
Market median: 2000.0mg (63 products)
Cystine
140 mg
Glutamic Acid
690 mg
Glycine
100 mg
260 mg
Market median: 420.0mg (227 products)
Histidine
110 mg
350 mg
Market median: 17.4mg (161 products)
610 mg
Market median: 17.4mg (161 products)
510 mg
Market median: 500.0mg (159 products)
120 mg
Market median: 500.0mg (193 products) 7 studies — no high-quality reviews
Phenylalanine
190 mg
Proline
310 mg
Serine
260 mg
Threonine
360 mg
100 mg
Market median: 500.0mg (70 products)
170 mg
Market median: 500.0mg (223 products) 24 studies (A:0, B:1)
Valine
320 mg

Other Ingredients

Extra-Strength Amino Blend Dicalcium Phosphate Stearic Acid Magnesium Stearate Lecithin Pharmaceutical Glaze
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Dosage: As a dietary supplement, take 4 tablets on an empty stomach three times daily before meals and after training, or as directed by a Healthcare professional.

Warnings & Precautions

Made in a GMP facility on equipment that processes milk, soy, egg, peanuts, tree nuts, fish, shellfish, and wheat.

Warning: This product is not for use by any individual under the age of 18.

Please consult with a physician before using this product.

Do not take this product if you have or are at risk for any medical condition or disease including but not limited to diabetes, asthma, depression, recurrent headaches, glaucoma, difficulty urinating, prostate enlargement, seizure disorder, high blood pressure, high cholesterol, arthritis, heart disease, stroke, are pregnant, or are suffering from any inflammatory diseases.

Do not take this product if you have or are at risk for any medical condition or disease including but not limited to diabetes, asthma, depression, recurrent headaches, glaucoma, difficulty urinating, prostate enlargement, seizure disorder, high blood pressure, high cholesterol, arthritis, heart disease, stroke, are pregnant, or are suffering from any inflammatory diseases. Be sure to talk to your physician before using this product if you are using any prescription drug, over-the-counter medication, or supplements. Not for use by children, patients, pregnant or nursing women.

Not for use by children, patients, pregnant or nursing women.

Immediately discontinue use and consult your physician if dizziness, sleeplessness, tremors, nervousness, agitation, headache, heart palpitations, or any side effects occur. Discontinue use two weeks prior to surgery. The use of this product may be banned by some athletic associations. Athletes should consult with their sanctioning authority before use. California Residents Proposition 65 Warning: This product contains a substance known to the State of California to cause birth defects or other reproductive harm.

Exercise good judgment and keep this out of reach of children.

Do not exceed recommended dose.

Formulation Notes

Sustained Release Peptide Bonded Amino Acids Contains All Nine EAA's & All Three BCAA's

What It Is Amino 1900 contains the highest potency and purest concentration of superior peptide bonded amino acids and is scientifically balanced to help you achieve optimum muscle growth, recover faster and enhance performance.

Amino 1900 can help contribute to strength gains, more efficient oxygen uptake by your body and an increase metabolic rate to help your body burn fat for energy.

Additional Information

Store this product in a cool, dry place, away from heat, moisture and sunlight.

Plant #3001104580

EAC (Eirasiatic Union)

Who We Are Universal Nutrition has been providing cutting edge and staple nutritional supplements to bodybuilders and hard training athletes the world over since 1977. As time passes, certain ideals never go out of style. Honesty. Integrity. Respect. These are the values we uphold and are the bedrock upon which we built our business.

How We Back It Up What is on the label is in the bottle and what is in the bottle will help you reach your goals. We believe it and proudly stand behind every product we manufacture. Our word is our bond.

Metadata

Product Details

UPC / SKU0 39442 04540 9
DSLD Entry Date2021-03-25
Product TypeAmino acid/Protein
FormTablet or Pill
DSLD ID246059
Data Updated2026-04-11
Research

Research Evidence

9
Research Sources
37
Avg Quality
5
Rct
4
Other
C The Effects of Six-Gram D-Aspartic Acid Supplementation on the Testosterone, Cortisol, and Hematological Responses of Male Boxers Subjected to 11 Days of Nocturnal Exposure to Normobaric Hypoxia
Rct Nutrients 2023 PubMed DOI
C Using an experimental medicine model to understand the antidepressant potential of the N-Methyl-D-aspartic acid (NMDA) receptor antagonist memantine
Rct Journal of psychopharmacology (Oxford, England) 2012 PubMed DOI
C The effects of d-aspartic acid supplementation in resistance-trained men over a three month training period: A randomised controlled trial
Rct PloS one 2017 PubMed DOI
C Short-Term d-Aspartic Acid Supplementation Does Not Affect Serum Biomarkers Associated With the Hypothalamic-Pituitary-Gonadal Axis in Male Climbers
Rct International journal of sport nutrition and exercise metabolism 2019 PubMed DOI
C Combined melatonin and adrenocorticotropic hormone treatment attenuates N-methyl-d-aspartate-induced infantile spasms in a rat model by regulating activation of the HPA axis
Other Neuroscience letters 2021 PubMed DOI
D A placebo-controlled randomized crossover trial of the N-methyl-D-aspartic acid receptor antagonist, memantine, in patients with chronic phantom limb pain
Rct Anesthesia and analgesia 2004 PubMed DOI
D The efficacy of adrenocorticotropic hormone in a girl with anti-N-methyl-D-aspartate receptor encephalitis
Other Brain & development 2018 PubMed DOI
D The role and molecular mechanism of D-aspartic acid in the release and synthesis of LH and testosterone in humans and rats
Other Reproductive biology and endocrinology : RB&E 2009 PubMed DOI
F Blockage of N-methyl-D-aspartate receptors decreases testosterone levels and enhances postnatal neuronal apoptosis in the preoptic area of male rats
Other Neuroendocrinology 2000 PubMed
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.