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L-Lysine 500 mg

Solaray
4.8
★ ★ ★ ★ ★
(3417 ratings)
Lysine 500 mg
Product Image
Score91

A reliable mid-sized 500mg lysine capsule for ongoing hair and tissue support.

How scoring works
Quantity:120 VegCap(s) • (60 servings)
Goals:
Hair Health

Score 91

A reliable mid-sized 500mg lysine capsule for ongoing hair and tissue support.

How scoring works

Also available as

2 options
60 servings Lysine 500 mg • 60 VegCap(s) • 60 servings $7.89 ($0.13 per serving) 1000mg • 60 VegCap(s) servings Lysine 1000 mg • 60 VegCap(s) • 30 servings $12.89 ($0.42 per serving)
$12.69($0.21 per serving)
Vitacost
$ 12.69
iHerb
$ 12.69
Amazon
$ 12.65
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Analysis

This supplement provides 500mg of lysine per capsule to support keratin and collagen production. It is often used to help with hair resilience and skin health by providing a stable amino acid source.

The mid-sized count is a good option if you want more than a one-month supply without buying a massive bottle. It uses the hydrochloride form for consistent absorption.

Pros

  • Stable hydrochloride form
  • Vegetable capsule format
  • Convenient 120-count bottle

Cons

  • Lacks additional hair minerals
  • Higher cost than basic tablets
  • Requires consistent daily use

Warnings

  • Best taken on an empty stomach for maximum absorption.
  • Keep the lid tightly closed.

Nutrient quality

90 Highest impact

The use of l-lysine hydrochloride ensures reliable absorption for structural protein synthesis. A 500 mg dosage provides meaningful daily support for structural health pathways.

Ingredient transparency

97 Highest impact

Labeling follows high transparency standards, clearly identifying the active nutrient and all supporting components. Full disclosure is maintained through simple chemical naming and the avoidance of proprietary blends.

Customer satisfaction

94 Highest impact

Consumer feedback is strong across a significant review sample, indicating high reliability and quality. Consistency of positive ratings reflects strong user trust in the product's efficacy for structural support.

Value for money

83 Highest impact

Pricing is reasonable and reflects the reliable quality of the product. Each dose provides meaningful structural value, making it a solid investment for individuals focusing on amino acid health.

Report analysis

Goals

Hair Health
Impact
High effect
B+ Goal FitB+ Strength of SupportD- CoverageA+ Formula Quality

L-lysine serves as a vital amino acid for the synthesis of hair proteins and may help optimize iron utilization. This supplement provides a pure and bioavailable source of the hydrochloride form for consistent support.

This single-nutrient approach does not address other pathways such as antioxidant protection or hormonal balance. It remains a quality building block for individuals specifically needing to increase their lysine intake for hair structure.

View goal →

Ingredients

IngredientAmount per serving
L-Lysine (L-Lysine Hydrochloride)
 500 mg
Adults 18–50
Report overview
Lysine (L-Lysine Hydrochloride) · 500 mg OverallScore78
B+ Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyC Value
This bulk capsule container provides a standard 500 mg dose of lysine in its bioavailable hydrochloride form. It is a solid, straightforward option for daily immune or collagen maintenance.
View ingredientView products
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L-Lysine 500 mg

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Providing a reliable 500 mg dose of lysine hydrochloride in a capsule ensures pure daily delivery of foundational building blocks. It serves as a practical everyday supplement for supporting the integrity of hair tissues.
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L-Lysine 500 mg

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Using pharmaceutical-grade monohydrochloride guarantees exceptional consistency and purity in structural supplementation. This form is reliable for enhancing collagen synthesis and supporting the structural integrity of follicles.
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Solgar
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Delivering 1000 mg of lysine hydrochloride in a robust serving format ensures a reliable, long-term source of building blocks. This high-potency dose is ideal for maintaining structural resilience in hair and skin.
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L-Lysine 600 mg

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Combining 600 mg of lysine with calcium carbonate provides a foundational approach to structural support at a lower cost. This formulation offers a practical maintenance dose for daily keratin synthesis.
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L-Lysine 1000 mg

AN Amazing Nutrition Amazing Formulas
4.8
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(328 ratings)
Providing 1000 mg of lysine per serving at a lower price per unit makes this an excellent high-potency alternative. The bulk tablet format ensures a consistent supply of aminos for hair density.
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95 Value

L-Lysine Powder 960 mg

Carlson
4.8
★★★★★
(2270 ratings)
Offering 960 mg of pure lysine hydrochloride in a powder format maximizes both biological utility and value. It eliminates unnecessary excipients, providing a highly efficient way to support structural proteins and follicle health.
Other sellers (3)
94 Value

L-Lysine 1000 mg

AN Amazing Nutrition Amazing Formulas
4.6
★★★★★
(4173 ratings)
Supplying 1000 mg of lysine in a high-potency tablet format offers a consistent and efficient way to meet structural needs. This concentrated source of aminos is excellent for supporting resilient hair growth at a good value.
Other sellers (1)
94 Value

L-Lysine 500 mg

Jarrow Formulas
4.8
★★★★★
(4286 ratings)
Providing a reliable 500 mg dose of lysine hydrochloride in a capsule ensures pure daily delivery of foundational building blocks. It serves as a practical everyday supplement for supporting the integrity of hair tissues.
Other sellers (3)
93 Performance

L-Lysine 500 mg

California Gold Nutrition
4.8
★★★★★
(4438 ratings)
Incorporating pharmaceutical-grade AjiPure lysine ensures high purity for essential structural building blocks. This clean formulation is specifically aligned with premium standards for supporting hair and scalp structural integrity.
Other sellers (1)
92 Performance

L-Lysine Pharmaceutical Grade

Swanson
4.8
★★★★★
(520 ratings)
Using pharmaceutical-grade monohydrochloride guarantees exceptional consistency and purity in structural supplementation. This form is reliable for enhancing collagen synthesis and supporting the structural integrity of follicles.
Other sellers (1)
95 Performance

L-Lysine 1000 mg

Solgar
4.7
★★★★★
(9896 ratings)
Delivering 1000 mg of lysine hydrochloride in a robust serving format ensures a reliable, long-term source of building blocks. This high-potency dose is ideal for maintaining structural resilience in hair and skin.
Other sellers (3)
Report alternatives