Product Image

L-Lysine 500 mg

California Gold Nutrition
4.8
★ ★ ★ ★ ★
(4604 ratings)
Lysine 500 mg
Product Image
Score85
500 mg of ajipure anchors a strong single-ingredient option with strong value. Its main trade-off is the high dose, which may be either convenient or restrictive depending on the intended routine.
How scoring works
Quantity:60 Capsule(s) • (60 servings)
Goals:
Hair Health

Score 85

500 mg of ajipure anchors a strong single-ingredient option with strong value. Its main trade-off is the high dose, which may be either convenient or restrictive depending on the intended routine.
How scoring works
$8.40($0.14 per serving)
iHerb
$ 8.40
Amazon
$ 0.00
Report prices

Analysis

The 500 mg serving provides ajipure as the main active in capsule(s). The amount gives the product a high-dose profile without adding unrelated actives.

The amount is stated, but the supplied information leaves some formulation detail unspecified. Value is favorable for the supplied amount and serving count, and the focused formula makes comparison with similar products easier.

The strongest practical fit is hair health, with related assessments also supporting lysine-focused use. The main decision is whether 500 mg and the capsule(s) format match the user's preferred routine and budget.

Who is it for
  • Adults seeking a high-dose Lysine supplement
  • People who prefer capsule(s) for ajipure
  • Users focused on hair health
Best for
  • Hair Health support

Pros

  • Clearly stated 500 mg amount
  • Focused ajipure formula
  • Serving amount is easy to identify
  • Favorable value for the supplied quantity

Cons

  • 500 mg offers little flexibility for lower-dose use
  • Capsule(s) may not suit every user's format preference
  • Single-active formula provides no complementary nutrients

Nutrient quality

89 Highest impact

Ingredient forms and dosing are well aligned with the intended use. The focused formula avoids obvious excesses and low-value additions.

Ingredient transparency

84 Highest impact

Most active amounts are disclosed and core ingredients are identifiable. Missing serving, blend, or excipient details keep the label from being fully transparent.

Customer satisfaction

74 High impact

The aggregate rating is strong and supported by a useful volume of ratings. Specific feedback was not supplied, so recurring complaints and purpose fit remain uncertain.

Value for money

92 Highest impact

Formula quality and serving efficiency provide excellent practical value. Focused ingredients and strong category competitiveness reinforce that advantage.

Report analysis

Goals

Hair Health
Hair Health
Impact
High effect
D+ Goal FitB Strength of SupportF CoverageA+ Formula Quality
Lysine · 500 mg

L-lysine provides a structural amino acid and may help when low protein intake or iron status contributes to hair problems. Direct human evidence for hair growth from lysine alone remains limited.

The 500 mg amount reaches the lower edge of a useful range and uses branded AjiPure material. The single-ingredient design is focused but covers only one structural pathway.

Study evidence
Lysine Supportive 1 study

Ingredients

IngredientAmount per serving
AjiPure (L-Lysine)
 500 mg
Gluten Free Adults 18–50 Dairy Free
Report overview
Lysine (L-Lysine) · 500 mg OverallScore86
A- Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyB+ Value

AjiPure supplies a named premium lysine source at an effective 500 mg dose. One capsule delivers the full amount with strong serving efficiency. The active-dose cost is good, although the supplied data does not show a formal USP or pharmaceutical grade.

View ingredientView products
Loading alternative details
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 collection and goal assessments are well aligned with immunity and hair-support needs, 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.
85 Value

L-Lysine Pharmaceutical Grade

Swanson
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.
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.
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