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VITAMATIC L-Threonine 500 mg supplement bottle
VITAMATIC

L-Threonine 500 mg Review

What We Researched
1 active ingredient analyzed · 4 inactive ingredients decoded · Page generated: Sep 2026
100
Product Score Excellent
57
Brand Score Poor

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

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.

Brand Trust Report
VITAMATIC

Founded 2020 · Elmwood Park, NJ, USA · 340 products · vitamaticusa.com/

Transparency

2 claims
Third Party Testing Claim — Claimed Evidence checked Evidence

Violation History

3 incidents
Prop 65 Lead2026-04-10 Source checked Primary source
Prop 65 Lead2024-01-12 Source checked Primary source
Prop 65 Not specified in the notice2023-10-12 Source available Primary source
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Frequently Asked Questions
Is VITAMATIC L-Threonine 500 mg a good supplement?

VITAMATIC L-Threonine 500 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 120 servings per container. All 4 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, VITAMATIC, holds a brand trust score of 57/100.

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?

GoodSupp reviewed the inactive-ingredient data available for VITAMATIC L-Threonine 500 mg. All 4 inactive ingredients — including capsule materials, fillers, and binders — are currently classified as safe in GoodSupp's ingredient reference data. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is VITAMATIC a trustworthy supplement brand?

VITAMATIC receives a brand trust score of 57/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2020 and headquartered in Elmwood Park, NJ, USA, the company offers 340 products in their lineup. Note: VITAMATIC has 3 historical regulatory incidents on record, which are factored into the trust score.

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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 — read our methodology. 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.