L-Lysine 1000 mg

L-Lysine 1000 mg

Country Life4.7 (409 ratings)
Format:Tablet Quantity: 100 Tablet(s) · 100 servings
Goals
$16.49 $0.16 per serving

Product analysis

63 out of 100

L-Lysine 1000 mg combines lysine with vitamin B6 at a favorable cost for the lysine amount supplied.

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

Nutrient Quality47

Vitamin B6 is clearly identified as pyridoxine hydrochloride. Lysine and chloride forms are unspecified, limiting a closer comparison of those ingredients.

Ingredient Transparency75

Amounts are disclosed throughout, and some ingredient forms or sources are named. The remaining omissions make part of the formula harder to compare.

Value For Money92

The lysine and vitamin B6 contributions offer favorable value for their amounts. The serving is also inexpensive when judged on its chloride contribution.

Customer Satisfaction76

Customer feedback is very positive, although the number of ratings is limited. The ratings reflect satisfaction and do not establish effectiveness or safety.

Product Focus30

A single intended use keeps the formula narrow. Its fit with that use remains uncertain despite the compact ingredient list.

Format
Tablet
Container
100 Tablet(s)
Per serving
$0.16
Customer rating
4.7 · 409 ratings
Report analysis

Goals

Hair Health
Impact
Situational effect
D Ingredient FitF PathwaysF EvidenceB Formulation Logic
Lysine · 1000 mg
Study evidence
Lysine Supportive 1 study

Ingredients

IngredientAmount per servingScore
Vitamin B6 (Pyridoxine Hydrochloride)
21.25 mg 85
Chloride
241 mg 60
L-Lysine
1000 mg 87
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Sugar Free Vegetarian
Report overview
A+ Ingredient Form & Label QualityC Dose, Safety & Label TransparencyA+ Value
Each serving provides 21.25 mg of vitamin B6 at a low cost per mg. The serving exceeds the European adult upper limit; total daily intake can be higher. The B6 source is pyridoxine hydrochloride.
How this ingredient is rated

Ingredient Form & Label Quality100

The B6 source is pyridoxine hydrochloride. No artificial dyes, titanium dioxide or talc are reported in Other Ingredients.
Vitamin B6 Form Identification
The B6 source is pyridoxine hydrochloride.
Clean Label and Excipient Purity
No artificial dyes, titanium dioxide or talc are reported in Other Ingredients.

Dose, Safety & Label Transparency64

21.25 mg of B6 is declared per serving. The serving exceeds the European adult upper limit; total daily intake can be higher.
Vitamin B6 Dose & Safety Policy
Each serving provides 21.25 mg of B6. The serving exceeds the European adult upper limit; total daily intake can be higher.
Label Transparency
The chemical source is named.

Value95

The cost per mg of B6 is low.
Vitamin B6 Price Efficiency
The cost per mg of B6 is low.
Lysine · 1000 mg OverallScore87
A- Active Ingredient Quality & BioavailabilityA Dose, Safety & Label TransparencyB+ Value
Each serving lists 1000 mg of lysine, with a relatively low estimated cost per amount of lysine. Common excipients are present.
How this ingredient is rated

Active Ingredient Quality & Bioavailability88

It uses L-Lysine Hydrochloride. The formula is described as vegan.
Lysine Chemical Form & Sourcing
It uses L-Lysine Hydrochloride.
Purity and Grade Signals
The formula is described as vegan.

Dose, Safety & Label Transparency90

Each serving lists 1000 mg of lysine. Common excipients are present.
Lysine Dose by Declared Basis
Each serving lists 1000 mg of lysine.
Clean Label & Additives
Common excipients are present.

Value80

The estimated cost per amount of lysine is relatively low.
Price Per 1000mg of Lysine
The estimated cost per amount of lysine is relatively low.
Chloride · 241 mg OverallScore60
F Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyA+ Value
A meaningful 241 mg of chloride per serving comes at a low cost per serving. The chloride salt source is unknown.
How this ingredient is rated

Active Ingredient Quality & Bioavailability20

The chloride salt source is unknown.
Chloride source quality
The chloride salt source is unknown.

Dose, Safety & Label Transparency81

Each serving provides 241 mg of chloride, a meaningful amount. The chloride amount is listed, but the chloride entry does not fully identify its source.
Chloride amount per serving
Each serving provides 241 mg of chloride, a meaningful amount.
Amount and source disclosure
The chloride amount is listed, but the chloride entry does not fully identify its source.

Value100

The cost per serving is low.
Price per serving
The cost per serving is low.
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