L-Lysine 500 mg
NOW
Score 86
An excellent value L-Lysine product from NOW, providing a standard 500mg dose with widespread customer approval.
Score 86
An excellent value L-Lysine product from NOW, providing a standard 500mg dose with widespread customer approval.
Also available as 1 option
Analysis
NOW's L-Lysine 500 mg offers a straightforward approach to supplementation with L-Lysine Hydrochloride in a tablet form. This is a widely used and well-understood form of the amino acid, delivering a consistent 500mg dose per serving. The tablet format is a traditional and convenient way to take supplements.
A major strength of this product is its remarkable affordability, featuring one of the lowest prices per serving available. Combined with an extremely high number of customer reviews, it suggests broad acceptance and satisfaction among a large user base, making it a reliable and economical choice for many.
Pros
- Very low price per serving, offering excellent value.
- Massive number of customer reviews, indicating widespread popularity.
- Contains L-Lysine Hydrochloride, a well-established form of L-Lysine.
- Simple and convenient tablet form.
Cons
- Dosage is a standard 500mg, which might be low for those needing higher amounts.
- Tablet form might not be preferred by everyone compared to capsules or powder.
Warnings
- L-Lysine can sometimes cause mild digestive discomfort in sensitive individuals.
- Consult a healthcare professional if you have kidney issues or are on specific medications.
$5.69($0.05 per serving)
 Vitacost | $ 5.69 | |
 Daily Vita | $ 5.80 | |
 iHerb | $ 6.11 | |
 Amazon | $ 7.94 |
Goals
Impact
Highest effect
L-Lysine is an essential amino acid that supports the body's ability to build proteins, including those important for hair structure. The consistent 500mg dose is a good daily contribution to this goal.
Impact
Highest effect
This L-Lysine product can contribute to the body's natural defense mechanisms. The standard and accessible dosage makes it a practical option for ongoing immune support.
Impact
Highest effect
L-Lysine may assist in maintaining healthy calcium levels in the body, which is vital for strong bones. This supplement offers a reliable way to incorporate L-Lysine for bone health.
Ingredients
| Ingredient | Amount per serving |
|---|---|
L-Lysine | 500 mg |
Lysine 90
As a Lysine supplement, it delivers the core ingredient effectively and affordably. The use of L-Lysine Hydrochloride is a standard and effective form for the intended benefits of Lysine.
Alternative products
90 Value 
L-Lysine 1000 mg
AN Amazing Nutrition Amazing Formulas
This alternative offers double the L-Lysine dosage at 1000 mg per serving for a very similar cost, giving you much more Lysine per serving for your money and a great satisfaction score.
88 Value 
L-Lysine 500 mg
Jarrow Formulas
With a similar cost per serving to your current product, this L-Lysine capsule comes with an even higher satisfaction score, representing a great balance of quality and cost.
88 Value 
L-Lysine 500 mg
NOW
This is another solid 500mg L-Lysine option with a slightly higher satisfaction score and similar cost per serving, making it a competitive choice for good value.
98 Performance 
L-Lysine 500 mg
NOW
This is another L-Lysine product from the same brand, but it carries an even higher overall satisfaction score, suggesting it might be an even more highly regarded option for your goals.
92 Performance 
L-Lysine 500 mg
California Gold Nutrition
This L-Lysine is well-regarded for its purity and effectiveness, offering excellent support for hair, immunity, and bone health, with a higher overall satisfaction score.
90 Performance 
L-Lysine Powder 960 mg
Carlson
This powdered L-Lysine provides a higher dose per serving (960 mg) and boasts a higher satisfaction score, potentially offering enhanced benefits for your goals in a convenient powder form.
95 Budget 
L-Lysine
NOW
This L-Lysine powder offers an incredibly low cost per serving, making it a highly economical option if you're looking for an even cheaper way to get your lysine.
85 Budget 
L-Lysine 600 mg
21st Century
This tablet offers a slightly higher L-Lysine dose per serving with an added touch of calcium, all at a slightly lower cost per serving, contributing to good value.
78 Budget 
L-Lysine 500 mg
Sundown
A straightforward L-Lysine capsule providing the standard 500 mg dose, available at a slightly lower cost per serving than your current product.
90 Value
L-Lysine 1000 mg
AN Amazing Nutrition Amazing Formulas
This alternative offers double the L-Lysine dosage at 1000 mg per serving for a very similar cost, giving you much more Lysine per serving for your money and a great satisfaction score.
88 Value
L-Lysine 500 mg
Jarrow Formulas
With a similar cost per serving to your current product, this L-Lysine capsule comes with an even higher satisfaction score, representing a great balance of quality and cost.
88 Value
L-Lysine 500 mg
NOW
This is another solid 500mg L-Lysine option with a slightly higher satisfaction score and similar cost per serving, making it a competitive choice for good value.
98 Performance
L-Lysine 500 mg
NOW
This is another L-Lysine product from the same brand, but it carries an even higher overall satisfaction score, suggesting it might be an even more highly regarded option for your goals.
92 Performance
L-Lysine 500 mg
California Gold Nutrition
This L-Lysine is well-regarded for its purity and effectiveness, offering excellent support for hair, immunity, and bone health, with a higher overall satisfaction score.
90 Performance
L-Lysine Powder 960 mg
Carlson
This powdered L-Lysine provides a higher dose per serving (960 mg) and boasts a higher satisfaction score, potentially offering enhanced benefits for your goals in a convenient powder form.