L-Lysine Pharmaceutical Grade

L-Lysine Pharmaceutical Grade

Swanson4.8 (950 ratings)
Format:Capsule Quantity: 90 Capsule(s) · 90 servings
Goals
$11.04 $0.12 per serving
iHerbLowest$0.00Amazon$11.04iHerb$12.29

Product analysis

71 out of 100

L-Lysine Pharmaceutical Grade offers reasonably priced lysine for someone looking to supplement this protein building block. A separate hair-growth benefit is uncertain.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality40

The lysine form is clearly identified. Whether that form offers a quality advantage remains uncertain.

Ingredient Transparency100

The amount and form of lysine are clearly stated. The straightforward label makes comparison with other lysine supplements easier.

Value For Money80

The lysine amount compares reasonably well for the cost. It is an affordable choice if lysine is the ingredient you want.

Customer Satisfaction82

Customer feedback is very positive across hundreds of ratings. That offers a useful view of satisfaction, with no specific experiences described.

Product Focus71

The formula is focused on lysine and its role as a protein building block. Its independent contribution to hair growth remains uncertain.

Format
Capsule
Container
90 Capsule(s)
Per serving
$0.12
Customer rating
4.8 · 950 ratings
Report analysis

Goals

Hair Health
Hair Health
Impact
High effect
B+ Ingredient FitF PathwaysB+ EvidenceA+ Formulation Logic
Lysine · 500 mg
Study evidence
Lysine Supportive 1 study

Ingredients

IngredientAmount per servingScore
L-Lysine (L-Lysine Monohydrochloride)
 500 mg 96
Adults 18–50
Report overview
Lysine (L-Lysine Monohydrochloride) · 500 mg OverallScore96
A+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB+ Value
L-Lysine Pharmaceutical Grade provides 500 mg of lysine per serving, with a moderate cost for the lysine amount. The source is L-Lysine Hydrochloride. A pharmaceutical-grade claim is present.
How this ingredient is rated

Active Ingredient Quality & Bioavailability100

The source is AjiPure L-Lysine. A pharmaceutical-grade claim is present.
Lysine Chemical Form & Sourcing
The source is AjiPure L-Lysine.
Purity and Grade Signals
A pharmaceutical-grade claim is present.

Dose, Safety & Label Transparency100

Each serving lists 500 mg of lysine. No artificial additives or common processing agents are indicated.
Lysine Dose by Declared Basis
Each serving lists 500 mg of lysine.
Clean Label & Additives
No artificial additives or common processing agents are indicated.

Value80

The cost for the lysine amount is moderate.
Price Per 1000mg of Lysine
The cost for the lysine amount is moderate.
View ingredientView products
86 Performance

L-Lysine 500 mg

Carlson
A clearly stated L-lysine hydrochloride dose at 500 mg provides a focused source of this essential amino acid. The provided quality and goal assessments are stronger than the original, although the provided data do not include independent testing or certification details.
86 Performance

L-Lysine 500 mg

Source Naturals
A clearly stated L-lysine hydrochloride dose at 500 mg provides a focused source of this essential amino acid. The provided quality and goal assessments are stronger than the original, although the provided data do not include independent testing or certification details.
85 Performance

Free-Form Lysine 500 mg

Swanson
A clearly stated L-lysine hydrochloride dose at 500 mg provides a focused source of this essential amino acid. The provided quality and goal assessments are stronger than the original, although the provided data do not include independent testing or certification details.
86 Budget

L-Lysine 1000 mg

AN Amazing Nutrition Amazing Formulas
A clearly stated L-lysine hydrochloride dose at 1000 mg provides a focused source of this essential amino acid. Its lower serving cost improves routine value compared with the original, although the provided data do not include independent testing or certification details.
86 Budget

L-Lysine Powder 960 mg

Carlson
A clearly stated L-lysine hydrochloride dose at 960 mg provides a focused source of this essential amino acid. Its lower serving cost improves routine value compared with the original, although the provided data do not include independent testing or certification details.
86 Budget

L-Lysine 1000 mg

Solgar
A clearly stated L-lysine hydrochloride dose at 1000 mg provides a focused source of this essential amino acid. Its lower serving cost improves routine value compared with the original, although the provided data do not include independent testing or certification details.
84 Value

L-Lysine 600 mg

21st Century
A clearly stated L-lysine hydrochloride dose at 600 mg provides a focused source of this essential amino acid. Strong provided quality and goal assessments combine with favorable serving economics, improving the balance of formulation and value; the small calcium addition makes the formula slightly less minimal.
86 Value

L-Lysine 500 mg

NOW
A clearly stated L-lysine hydrochloride dose at 500 mg provides a focused source of this essential amino acid. Strong provided quality and goal assessments combine with favorable serving economics, improving the balance of formulation and value; the provided data do not include independent testing or certification details.
83 Value

L-Lysine 500 mg

Solaray
A clearly stated L-lysine hydrochloride dose at 500 mg provides a focused source of this essential amino acid. Strong provided quality and goal assessments combine with favorable serving economics, improving the balance of formulation and value; the provided data do not include independent testing or certification details.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Causes of hair loss and the developments in hair rejuvenation.
    Rushton DH; Norris MJ; Dover R; Busuttil N · International journal of cosmetic science · 2010
    Narrative reviewHair Health forLysine