L-Lysine 1000 mg Review
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| L-Lysine (as L-Lysine Hydrochloride) | 1 g | † |
Bioavailability Excellent
Absorption Rating
- L-Lysine (as L-Lysine Hydrochloride) Good
Other Ingredients Excellent
Fillers & Additives
- Cellulose
- Croscarmellose Sodium
- Vegetable Magnesium Stearate
- Vegetable Stearic Acid
- Silica
Efficacy Excellent
Dosage Analysis
- L-Lysine (as L-Lysine Hydrochloride) 1 g Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| L-Lysine (as L-Lysine Hydrochloride) | 1 g | † |
Other Ingredients
Certifications
3 certifications
Transparency
2 claims
Violation History
1 incident
Is Spring Valley L-Lysine 1000 mg a good supplement?
Spring Valley L-Lysine 1000 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 All 5 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Spring Valley, holds a brand trust score of 58/100.
What are the ingredients in Spring Valley L-Lysine 1000 mg?
Spring Valley L-Lysine 1000 mg contains 1 active ingredients: L-Lysine (as L-Lysine Hydrochloride) (1 g). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Spring Valley L-Lysine 1000 mg safe to take?
GoodSupp reviewed the inactive-ingredient data available for Spring Valley L-Lysine 1000 mg. All 5 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 Spring Valley a trustworthy supplement brand?
Spring Valley receives a brand trust score of 58/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. the company offers 541 products in their lineup. Note: Spring Valley has 1 historical regulatory incident on record, which are factored into the trust score.
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