Vitamatic L-Threonine, 500 mg, 120 Vegetable Capsules supplement bottle
Vitamatic

L-Threonine, 500 mg, 120 Vegetable Capsules

What We Researched
1 active ingredient analyzed · 4 inactive ingredients decoded · 3 retailers compared · Last updated: Mar 2026
100
Product Score Excellent

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
L-Threonine 500 mg +
Bioavailability Excellent

Absorption Rating

  • L-Threonine Good
Other Ingredients Excellent

Fillers & Additives

  • Hypromellose
  • Silicon Dioxide
  • Vegetable Magnesium Stearate
  • Microcrystalline Cellulose
Efficacy N/A

Dosage Analysis

Dosage data not available for assessment.

Supplement Facts

Ingredient Amount % Daily Value
L-Threonine 500 mg +

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hypromellose Safe

Forms vegetarian capsule shells. Dissolves easily in the stomach.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Vegetable Magnesium Stearate Safe

Prevents ingredients from sticking to equipment. Derived from vegetable sources.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Price Comparison

iHerb $14.04 $0.12 / serving
Best Price
Vitacost $14.99 $0.12 / serving

Price History

Tracked across major retailers. Updated periodically.

$17$16$14$13$12 Mar 12 $14.99$14.00
iHerb
Vitacost

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

Brand Trust Report
Vitamatic

Founded 2020 · Elmwood Park, NJ, USA · 237 products · vitamatic.com/

Transparency

1 claim

Violation History

1 incident
Prop 65 Not specified in the notice2023-10-12Source
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Frequently Asked Questions
Is Vitamatic L-Threonine, 500 mg a good supplement?

Vitamatic L-Threonine, 500 mg, 120 Vegetable Capsules 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 120 servings per container. All 4 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives.

What are the ingredients in Vitamatic L-Threonine, 500 mg?

Vitamatic L-Threonine, 500 mg contains 1 active ingredients: L-Threonine (500 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Vitamatic L-Threonine, 500 mg safe to take?

Vitamatic L-Threonine, 500 mg, 120 Vegetable Capsules has been analyzed for ingredient safety across all its components. All 4 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.

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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.