L-Lysine, 1000 mg, 250 Tablets
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin B6 (as pyridoxine hydrochloride) | 25 mg | 1,471% |
| L-Lysine (as L-lysine HCl) | 1000 mg | * |
Bioavailability Very Good
Absorption Rating
- Vitamin B6 (as pyridoxine hydrochloride) Fair
- L-Lysine (as L-lysine HCl) Good
Other Ingredients Excellent
Fillers & Additives
- Microcrystalline Cellulose
- Vegetable Stearic Acid
- Vegetable magnesium stearte
- Croscarmellose Sodium
- Silicon Dioxide
- Hydroxypropyl Methylcellulose and Vegetable Glycerin
Efficacy Excellent
Dosage Analysis
- Vitamin B6 (as pyridoxine hydrochloride) 25 mg Effective
- L-Lysine (as L-lysine HCl) 1000 mg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Vitamin B6 (as pyridoxine hydrochloride) | 25 mg | 1,471% |
| L-Lysine (as L-lysine HCl) | 1000 mg | * |
Other Ingredients
Price Comparison
Price History
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Is Vitacost L-Lysine, 1000 mg a good supplement?
Vitacost L-Lysine, 1000 mg, 250 Tablets received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 2 active ingredients with 250 servings per container. Of the 6 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, Vitacost, holds a brand trust score of 71/100 with 7 verified certifications including Consumerlab, Informed Sport, Nsf Certified For Sport, Gluten Free Gfco.
What are the ingredients in Vitacost L-Lysine, 1000 mg?
Vitacost L-Lysine, 1000 mg contains 2 active ingredients: Vitamin B6 (as pyridoxine hydrochloride) (25 mg), L-Lysine (as L-lysine HCl) (1000 mg). Notable high-dose ingredients include Vitamin B6 at 1,471% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Vitacost L-Lysine, 1000 mg safe to take?
Vitacost L-Lysine, 1000 mg, 250 Tablets 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 Vitacost a trustworthy supplement brand?
Vitacost receives a brand trust score of 71/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1994 and headquartered in Boca Raton, Florida, United States, the company offers 119 products in their lineup. They hold 7 verified certifications including Consumerlab, Informed Sport, Nsf Certified For Sport, Gluten Free Gfco. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Vitacost has 5 historical regulatory incidents on record, which are factored into the trust score.
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