TMG-15 Complex 500
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 75% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
1 Tablet(s)
Serving Size
Other Combinations
Product Type
75%
Evidence Coverage
Supplement Facts — Evidence Check
500 mg
📊 Market median: 496.0mg (192 products)
📚 20 studies — no high-quality reviews
1.5 mg
(75% DV)
✅ 1.2× RDA — within safe limits
📚 113 studies (Tier A: 3, B: 35)
1.5 mcg
(25% DV)
✅ Within RDA (0.6× RDA of 0.0024 mg)
📚 138 studies (Tier A: 1, B: 44)
1.5 mcg
(0.375% DV)
📊 Market median: 667.0mg (446 products)
📚 225 studies (Tier A: 10, B: 105)
Other Ingredients
Dicalcium Phosphate
Microcrystalline Cellulose
Stearic Acid
Silicon Dioxide
Croscarmelose Sodium
Magnesium Stearate
Label Claims — Verification
❓
All Other
All Other (100% of products)
Structure/Function (82% of products)
Nutrient (8% of products)
Target Groups
Adult (18 - 50 Years)
Product Information
📋 Directions for Use
Suggested Use: 1 to 6 tablets daily or as directed by a health care professional.
Additional Information
TMG (Trimethylglycine) is a naturally occurring amino acid that detoxifies the pro-oxidant and free-radical generator homocysteine, which is known to be a leading cause of heart and artery disease.
Product Details
Research Evidence
23
Research Sources
47
Avg Quality Score
18
Rct
3
Systematic Review
1
Meta Analysis
1
Clinical Trial
B
Effect of Folic Acid, Betaine, Vitamin B₆, and Vitamin B12 on Homocysteine and Dimethylglycine Levels in Middle-Aged Men Drinking White Wine
C
Betaine for nonalcoholic fatty liver disease: results of a randomized placebo-controlled trial
C
Newborn screening for homocystinurias and methylation disorders: systematic review and proposed guidelines
C
Effects of low-dose B vitamins plus betaine supplementation on lowering homocysteine concentrations among Chinese adults with hyperhomocysteinemia: a randomized, double-blind, controlled preliminary clinical trial
C
Association of Betaine-Homocysteine S-Methyl Transferase (rs3797546 and rs3733890) polymorphisms with non-syndromic cleft lip/palate: A meta-analysis
C
Two methods for assessment of choline status in a randomized crossover study with varying dietary choline intake in people: isotope dilution MS of plasma and in vivo single-voxel magnetic resonance spectroscopy of liver.
C
Effect of inulin supplementation on fecal and blood metabolome in alcohol use disorder patients: A randomised, controlled dietary intervention.
C
Choline and betaine concentrations in plasma discriminate levels of dietary choline intake in healthy adults: analysis of a double-blind randomized crossover controlled feeding study.
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