L-Tryptophan, 500 mg, 60 Capsules
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin B-6 (as Pyridoxine HCl) | 10 mg | 588% |
| L-Tryptophan (TryptoPure™) | 500 mg | * |
Bioavailability Very Good
Absorption Rating
- Vitamin B-6 (as Pyridoxine HCl) Fair
- L-Tryptophan (TryptoPure™) Good
Other Ingredients Excellent
Fillers & Additives
- Vegetarian Cellulose Capsule
Efficacy Fair
Dosage Analysis
- Vitamin B-6 (as Pyridoxine HCl) 10 mg Effective
- L-Tryptophan (TryptoPure™) 500 mg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Vitamin B-6 (as Pyridoxine HCl) | 10 mg | 588% |
| L-Tryptophan (TryptoPure™) | 500 mg | * |
Other Ingredients
Price Comparison
Price History
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Is Metabolic Maintenance L-Tryptophan, 500 mg a good supplement?
Metabolic Maintenance L-Tryptophan, 500 mg, 60 Capsules received a product quality score of 81/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 2 active ingredients All 1 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Metabolic Maintenance, holds a brand trust score of 68/100.
What are the ingredients in Metabolic Maintenance L-Tryptophan, 500 mg?
Metabolic Maintenance L-Tryptophan, 500 mg contains 2 active ingredients: Vitamin B-6 (as Pyridoxine HCl) (10 mg), L-Tryptophan (TryptoPure™) (500 mg). Notable high-dose ingredients include Vitamin B-6 at 588% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Metabolic Maintenance L-Tryptophan, 500 mg safe to take?
Metabolic Maintenance L-Tryptophan, 500 mg, 60 Capsules has been analyzed for ingredient safety across all its components. All 1 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is Metabolic Maintenance a trustworthy supplement brand?
Metabolic Maintenance receives a brand trust score of 68/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1984 and headquartered in Sisters, Oregon, United States, the company offers 67 products in their lineup. Note: Metabolic Maintenance has 2 historical regulatory incidents on record, which are factored into the trust score.
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