PlainVitamins

amino acid

Alanine supplements

Half of the 475 alanine supplements in the NIH label database that print an amount list 483 mg or less per serving; the middle half list 100 mg to 972 mg (DSLD version 9.4.0, January 2026).

Products listing it
832475 print an amount; 356 list it inside a blend without an amount
Median per serving
483 mgmiddle half 100 mg to 972 mg

How much alanine do supplements contain?

The median product lists 483 mg per serving. One in ten lists 34.4 mg or less, one in ten 1,221 mg or more. The amount printed most often is 500 mg (51 products).

Products by amount of alanine per serving

475 products, log scale; extreme 0.2% at each end left out of the drawing.

Alanine: products by amount per serving1 mg10 mg100 mg1,000 mg
Alanine: products by amount per serving1 mg3 mg10 mg100 mg1,000 mg
Alanine: products by amount per serving1 mg3 mg10 mg30 mg100 mg300 mg3,000 mg
Alanine: products by amount per serving1 mg3 mg10 mg30 mg100 mg300 mg1,000 mg3,000 mg
Alanine: products by amount per serving1 mg3 mg10 mg30 mg100 mg300 mg1,000 mg3,000 mg
The amounts printed most often
Amount per servingProductsFor example
500 mg51 Cell Tech Watermelon (MuscleTech Performance Series); Pure L-Alanine (Montiff); Cell Tech Blackberry (MuscleTech Performance Series)
1,000 mg19 Metabolic Cleanse (Douglas Laboratories); Anabolic Halo Vanilla (MuscleTech Performance Series); Amplified Wheybolic Extreme 60 Ripped Chocolate Fudge (GNC Pro Performance AMP)
600 mg17 Fighter Fuel Green Apple (NutraBio); Fighter Fuel Raspberry Lemonade (NutraBio); Vegan Organic All in One Nutritional Shake French Vanilla (Natural Factors VegiDay)
100 mg16 Vita-Glan-M (Douglas Laboratories); Vita-M Forte (Douglas Laboratories); Prosta-Pro Support Pack (Douglas Laboratories)
10 mg11 Advanced Collagen Formula (GNC Women's); Source of Life Men with Saw Palmetto, Lycopene & Lutein (NaturesPlus); HairOmega DHT (DrFormulas)
2,000 mg11 Anabolic Halo Chocolate (MuscleTech Performance Series); Anabolic Halo Wild Cherry Explosion (MuscleTech Performance Series); Nitro Tech Cookies And Cream (MuscleTech Performance Series)
25 mg10 Prostate Essentials (Swanson); PureMulti for Men (PureFormulas); Ultra Uni-Pros-Trol (Douglas Laboratories)
50 mg10 Clinical Prostate Suppport (Natural Clinician); Saw Palmetto Plus 160 mg Standardized Extract with Pygeum (Martin Avenue Pharmacy); Prosta Plus (Village Green Pathway)
250 mg9 Db-7 (Rx Vitamins); Endurance and Recovery Fruit Punch (True Athlete); Endurance and Recovery Grape (True Athlete)
300 mg8 Ultra Prostagen (Metagenics); Fighter Fuel Grape (NutraBio); Fighter Fuel Women's Formula Grape (NutraBio)

Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).

Which products list the most alanine?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

Have the amounts changed over the years?

Products whose current label entered DSLD in 2012 list a median of 483 mg; those entered in 2025, 500 mg.

Median alanine per serving by the year the label entered DSLD (years with 20+ products)
YearProductsMedian per serving
201243483 mg
201354491.5 mg
201427972 mg
201523300 mg
201720302.5 mg
201835500 mg
202053600 mg
202124290 mg
202245480 mg
202326168.5 mg
202430265.5 mg
202544500 mg

Source: DSLD label entry dates and amounts, current labels.

In which products and brands?

Products listing alanine by DSLD product type

Alanine by product typeOther Combinations353Amino acid/Protein95Botanical with Nutrients26Multi-Vitamin and Mineral (MVM)1
Alanine by product typeOther Combinations353Amino acid/Protein95Botanical with Nutrients26Multi-Vitamin and Mineral (MVM)1
Alanine by product typeOther Combinations353Amino acid/Protein95Botanical with Nutrients26Multi-Vitamin and Mineral (MVM)1
Alanine by product typeOther Combinations353Amino acid/Protein95Botanical with Nutrients26Multi-Vitamin and Mineral (MVM)1
Alanine by product typeOther Combinations353Amino acid/Protein95Botanical with Nutrients26Multi-Vitamin and Mineral (MVM)1

Brands listing it most: Douglas Laboratories (27), Evlution Nutrition (21), Muscle Feast (20), NutraBio (18), MuscleTech Performance Series (18), Metagenics (13), Metabolic Nutrition (10), Bronson (9), ALLMAX (9), Natural Factors VegiDay (8).

Every product listing alanine

832 products, A to Z by name (page 15 of 17), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

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