PlainVitamins

non-nutrient/non-botanical

Betaine supplements

Half of the 731 betaine supplements in the NIH label database that print an amount list 250 mg or less per serving; the middle half list 50 mg to 1,250 mg (DSLD version 9.4.0, January 2026). The 38 products whose only supplement ingredient is betaine list a median of 1,000 mg.

Products listing it
888731 print an amount; 157 list it inside a blend without an amount
Median per serving
250 mgmiddle half 50 mg to 1,250 mg

How much betaine do supplements contain?

The median product lists 250 mg per serving. One in ten lists 20 mg or less, one in ten 2,500 mg or more. The amount printed most often is 2,500 mg (87 products).

Products by amount of betaine per serving

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

Betaine: products by amount per serving3 mg10 mg100 mg1,000 mg
Betaine: products by amount per serving3 mg10 mg30 mg100 mg300 mg3,000 mg
Betaine: products by amount per serving3 mg10 mg30 mg100 mg300 mg1,000 mg
Betaine: products by amount per serving3 mg10 mg30 mg100 mg300 mg1,000 mg3,000 mg
Betaine: products by amount per serving3 mg10 mg30 mg100 mg300 mg1,000 mg3,000 mg
The amounts printed most often
Amount per servingProductsFor example
2,500 mg87 Amplified Muscle Meal Chocolate (GNC Pro Performance AMP); Amplified Muscle Meal Vanilla (GNC Pro Performance AMP); Amplified N.O. Loaded V2 Watermelon (GNC Pro Performance AMP)
500 mg53 TMG-15 Complex 500 (LifeLink); Pre-Load Creatine Complex Fruit Punch (ON Optimum Nutrition); Clinical Cholesterol/Anti-Homocysteine Support (Natural Clinician)
100 mg50 Heart Miracle (Century Systems); Clinical Chelation Companion (Natural Clinician); BioFoundation-G (Bioclinic Naturals)
1,500 mg49 PRE V.2 Raw Unflavored (NutraBio); Post Peach Mango (NutraBio); Clean Post Workout Strawberry Lemonade Flavor (Trace Minerals Research)
1,000 mg38 Homocysteine Shield (Country Life); Core Fury Electric Lemon-Lime (Core Nutritionals); TMG 1000 mg (The Vitamin Shoppe)
50 mg35 Vegi Source (Bronson Laboratories); ProtoClear Detoxification Formula (Protocol For Life Balance); ProtoClear Natural Orange Flavor (Protocol For Life Balance)
25 mg29 Dr. Cutler's Ultimate Gallbladder Support (True Health); Total Thyroid #2 (Nutri-West); Medivin (VPX)
114 mg27 Ultra Preventive Beta With Copper & Iron (Douglas Laboratories); Ultra Preventive Beta With Copper (Douglas Laboratories); Ultra Preventive III Low Allergenicity (Douglas Laboratories)
10 mg23 Adult Multi for Men (365 Everyday Value); Women's Ultra Mega Energy & Metabolism Multivitamin (GNC Women's Ultra Mega); Active without Iron (GNC Women's Ultra Mega)
750 mg22 Pure Betaine Trimethylglycine TMG Powder (HARD RHINO); End Fatigue Daily Energy Enfusion Berry (Integrative Therapeutics); End Fatigue Daily Energy Enfusion Citrus (Integrative Therapeutics)

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 betaine?

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 57 mg; those entered in 2025, 1,250 mg.

Median betaine per serving by the year the label entered DSLD (years with 20+ products)
YearProductsMedian per serving
20127957 mg
201349175 mg
2014351,000 mg
2015431,000 mg
201626550 mg
201752125 mg
201833500 mg
201928250 mg
202065750 mg
20213360 mg
202248200 mg
202348425 mg
202460132 mg
20251221,250 mg

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

In which products and brands?

Products listing betaine by DSLD product type

Betaine by product typeOther Combinations670Non-Nutrient/Non-Botanical51Botanical with Nutrients6Botanical3Amino acid/Protein1
Betaine by product typeOther Combinations670Non-Nutrient/Non-Botanical51Botanical with Nutrients6Botanical3Amino acid/Protein1
Betaine by product typeOther Combinations670Non-Nutrient/Non-Botanical51Botanical with Nutrients6Botanical3Amino acid/Protein1
Betaine by product typeOther Combinations670Non-Nutrient/Non-Botanical51Botanical with Nutrients6Botanical3Amino acid/Protein1
Betaine by product typeOther Combinations670Non-Nutrient/Non-Botanical51Botanical with Nutrients6Botanical3Amino acid/Protein1

Brands listing it most: Douglas Laboratories (67), Country Life (31), JYM Supplement Science (25), GNC Beyond Raw (20), Life Extension (19), GHOST (18), SuperNutrition (13), Kirkman (12), Protocol For Life Balance (11), Allergy Research Group (11).

Every product listing betaine

888 products, A to Z by name (page 18 of 18), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

Where next?