SuperSmart L-Tryptophan 1000 mg supplement bottle
SuperSmart

L-Tryptophan 1000 mg

What We Researched
1 active ingredient analyzed · 2 inactive ingredients decoded · 2 retailers compared · Last updated: Mar 2026
100
Product Score Excellent
73
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
L-Tryptophan 1000 mg †
Bioavailability Excellent

Absorption Rating

  • L-Tryptophan Good
Other Ingredients Excellent

Fillers & Additives

  • Acacia Gum
  • Fructo-Oligosaccharide
Efficacy Excellent

Dosage Analysis

  • L-Tryptophan 1000 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
L-Tryptophan 1000 mg †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Acacia Gum Safe

Binds tablet ingredients together. Also a source of soluble fiber.

Fructo-Oligosaccharide Unknown

Price Comparison

Target $36.00 $0.60 / serving
Best Price

Price History

Tracked across major retailers. Updated periodically.

$38$37$36$35$34 $36.00
Target

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
SuperSmart

Founded 1992 · Miami, Florida, United States · 351 products · us.supersmart.com

Transparency

3 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
In House Testing — Claimed Source
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Frequently Asked Questions
Is SuperSmart L-Tryptophan 1000 mg a good supplement?

SuperSmart L-Tryptophan 1000 mg received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients with 60 servings per container. Of the 2 inactive ingredients, 1 are rated safe and 0 are flagged for review. The manufacturer, SuperSmart, holds a brand trust score of 73/100.

What are the ingredients in SuperSmart L-Tryptophan 1000 mg?

SuperSmart L-Tryptophan 1000 mg contains 1 active ingredients: L-Tryptophan (1000 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is SuperSmart L-Tryptophan 1000 mg safe to take?

SuperSmart L-Tryptophan 1000 mg has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is SuperSmart a trustworthy supplement brand?

SuperSmart receives a brand trust score of 73/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1992 and headquartered in Miami, Florida, United States, the company offers 351 products in their lineup.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.