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.

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).

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).

• Re-Pump Fruit PunchGNC Beyond Raw7,500 mg
• Re-Pump WatermelonGNC Beyond Raw7,500 mg
• Amplified N.O. Loaded V2 Fruit PunchGNC Pro Performance AMP5,000 mg
• Amplified N.O. Loaded V2 Blue RaspberryGNC Pro Performance AMP5,000 mg
• Fenris' Fury Frost Giant's Blood Winter CherryValhalla Labs4,000 mg
• Gorilla Mode Lightning Blue RaspberryGorilla Mind4,000 mg
• Gorilla Mode Nitric Volcano BurstGorilla Mind4,000 mg
• Amplified Creatine XXX Power Orange TwistGNC Pro Performance AMP3,750 mg

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.

In which products and brands?

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 14 of 18), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

• Psychotic War Zombie ZR57-GrapeInsane Labzin a blend
• Pump Daddy V2 Blue RaspberryRyse2,000 mg
• Pump N Grow Au NaturelAnabolic Warfare2,000 mg
• Pure Betaine Trimethylglycine TMG PowderHARD RHINO750 mg
• Pure TMGDoNotAge.org1,000 mg
• PurEdge Plant-Based Gainer Natural ChocolateGNC Earth Genius · off the market1,250 mg
• PurEdge Plant-Based Gainer Natural VanillaGNC Earth Genius · off the market1,250 mg
• Purify Liver DetoxEnzymedica50 mg
• Purple Wraath Juicy GrapeControlled Labsin a blend
• Qualia NightQualia100 mg
• Quantum Fermented BeetsQuantum Nutrition Labs55 mg
• Qultured Fermented BeetsQuantum Nutrition Labs · off the market55 mg
• Rare Chocolate FudgeGNC Beyond Raw2,500 mg
• Rare VanillaGNC Beyond Raw2,500 mg
• Ravage Cherry LimeadeGNC Beyond Raw2,500 mg
• Ravage Fruit PunchGNC Beyond Raw2,500 mg
• Ravage GrapeGNC Beyond Raw2,500 mg
• Ravage Lemon LimeGNC Beyond Raw2,500 mg
• Ravage Raspberry TwistGNC Beyond Raw2,500 mg
• Re-Built Mass Cookies & CreamGNC Beyond Raw2,500 mg
• Re-Built Mass Strawberry MilkshakeGNC Beyond Raw2,500 mg
• Re-Built Mass Triple Chocolate CakeGNC Beyond Raw2,500 mg
• Re-Built Mass Vanilla Cake BatterGNC Beyond Raw2,500 mg
• Re-Cal-BNutri-Westin a blend
• Re-ForgeGNC Beyond Rawin a blend
• Re-Power Fruit PunchGNC Beyond Raw2,500 mg
• Re-Power OrangeGNC Beyond Raw2,500 mg
• Re-Pump Fruit PunchGNC Beyond Raw7,500 mg
• Re-Pump WatermelonGNC Beyond Raw7,500 mg
• Red, White & Boom Napalm Jalapeno Margarita'Merica2,500 mg
• Reload Recovery Matrix Raw UnflavoredNutraBio1,500 mg
• ReversAgeRelivin a blend
• ReversAge Lemon-Lime FlavorRelivin a blend
• RM-10 UltraGarden of Lifein a blend
• RPM Pre-Workout Blue RazEvlution Nutrition1,000 mg
• RPM Pre-Workout Blue Raz Sample PackEvlution Nutrition1,000 mg
• RPM Pre-Workout Peach RingsEvlution Nutrition1,000 mg
• Russian BearVitol150 mg
• Seasonal ShieldNuMedica15 mg
• Senior Complete Iron FreeDr. Becker's BioNutrients3.8 mg
• Senior Women's PackDouglas Laboratories57 mg
• Seniority MultivitaminCountry Life15.2 mg
• SimplOne Women Iron-FreeSuperNutrition · off the market25 mg
• SimplyOne Men Iron FreeSuperNutrition · off the market25 mg
• SimplyOne Women Iron FreeSuperNutrition · off the market25 mg
• Size 'Natty'GHOST2,500 mg
• Size Muscle Builder Warheads Sour WatermelonGHOST2,500 mg
• Size NeutralGHOST2,500 mg
• Size Pink LemonadeGHOST2,500 mg
• Size Warheads Sour Green AppleGHOST2,500 mg

Where next?

• Check an amount of betaine
• Labels above the upper limit
• All ingredients