VPLab L-Lysine, 1,000 mg, 90 Caplets supplement bottle
VPLab

L-Lysine, 1,000 mg, 90 Caplets

What We Researched
1 active ingredient analyzed · 4 inactive ingredients decoded · 2 retailers compared · Last updated: Mar 2026
100
Product Score Excellent
59
Brand Score Poor

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
L-Lysine 1000 mg *
Bioavailability Excellent

Absorption Rating

  • L-Lysine Good
Other Ingredients Excellent

Fillers & Additives

  • L-Lysine hydrochloride
  • Bulking agent (microcrystalline cellulose)
  • Stabilizers (polyvinylpyrrolidone, hydroxypropyl cellulose, cross-linked sodium carboxymethyl cellulose)
  • Anti-caking agents (magnesium stearate, silicon dioxide)
Efficacy Excellent

Dosage Analysis

  • L-Lysine 1000 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
L-Lysine 1000 mg *

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$13$12$11$10$9 Mar 12 $11.00
iHerb

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

Brand Trust Report
VPLab

Founded 2006 · Riga, Latvia · 10 products · vplab.com/

Transparency

3 claims
Third Party Testing Claim — Claimed Source
In House Testing — Claimed Source

Violation History

1 incident
Prop 65 retinolSource
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Frequently Asked Questions
Is VPLab L-Lysine, 1 a good supplement?

VPLab L-Lysine, 1,000 mg, 90 Caplets 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 90 servings per container. Of the 4 inactive ingredients, 0 are rated safe and 0 are flagged for review. The manufacturer, VPLab, holds a brand trust score of 59/100.

What are the ingredients in VPLab L-Lysine, 1?

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

Is VPLab L-Lysine, 1 safe to take?

VPLab L-Lysine, 1,000 mg, 90 Caplets 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 VPLab a trustworthy supplement brand?

VPLab receives a brand trust score of 59/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2006 and headquartered in Riga, Latvia, the company offers 10 products in their lineup. Note: VPLab has 1 historical regulatory incident 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. 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.