Sundance Vitamins L-Lysine 500 mg Coated Caplets for Immune System and Tissue Health Support supplement bottle
Sundance Vitamins

L-Lysine 500 mg Coated Caplets for Immune System and Tissue Health Support

What We Researched
1 active ingredient analyzed · 7 inactive ingredients decoded · 2 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
75
Product Score Fair
70
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
L-Lysine (Free Form) (from L-Lysine Hydrochloride) 500.0 mg
Bioavailability Excellent

Absorption Rating

  • L-Lysine (Free Form) (from L-Lysine Hydrochloride) Good
Other Ingredients Excellent

Fillers & Additives

  • Dicalcium Phosphate
  • Cellulose (Plant Origin)
  • Croscarmellose
  • Vegetable Stearic Acid
  • Vegetable Magnesium Stearate
  • Silica
  • Cellulose Coating
Efficacy Very Poor

Dosage Analysis

  • L-Lysine (Free Form) (from L-Lysine Hydrochloride) 500.0 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
L-Lysine (Free Form) (from L-Lysine Hydrochloride) 500.0 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Dicalcium Phosphate Safe

Serves as both a filler and a supplemental source of calcium and phosphorus.

Cellulose (Plant Origin) Safe

It is used as a filler, binder, or thickener.

Croscarmellose Generally_safe

It is used as a binder and disintegrant to help tablets dissolve.

Vegetable Stearic Acid Generally_safe

It is used to prevent ingredients from sticking to manufacturing equipment.

Vegetable Magnesium Stearate Safe

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

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Cellulose Coating Generally_safe

It is used to coat tablets or capsules for easier swallowing or to control release.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$15$14$13$12$11 $13.41
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
Sundance Vitamins

Founded 2014 · Ronkonkoma, NY, United States · 49 products · sundancevitamins.com

Certifications

2 certifications
Fda Gmp Inspections Verified Source
Usda Organic Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source
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Frequently Asked Questions
Is Sundance Vitamins L-Lysine 500 mg Coated Caplets for Immune System and Tissue Health Support a good supplement?

Sundance Vitamins L-Lysine 500 mg Coated Caplets for Immune System and Tissue Health Support received a product quality score of 75/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 1 active ingredients with 120 servings per container. Of the 7 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, Sundance Vitamins, holds a brand trust score of 70/100 with 2 verified certifications including Fda Gmp Inspections, Usda Organic.

What are the ingredients in Sundance Vitamins L-Lysine 500 mg Coated Caplets for Immune System and Tissue Health Support?

Sundance Vitamins L-Lysine 500 mg Coated Caplets for Immune System and Tissue Health Support contains 1 active ingredients: L-Lysine (Free Form) (from L-Lysine Hydrochloride) (500.0 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Sundance Vitamins L-Lysine 500 mg Coated Caplets for Immune System and Tissue Health Support safe to take?

Sundance Vitamins L-Lysine 500 mg Coated Caplets for Immune System and Tissue Health Support 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 Sundance Vitamins a trustworthy supplement brand?

Sundance Vitamins receives a brand trust score of 70/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2014 and headquartered in Ronkonkoma, NY, United States, the company offers 49 products in their lineup. They hold 2 verified certifications including Fda Gmp Inspections, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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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.