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NOW Supplements L Lysine Hydrochloride, Double Strength, Amino Acid Review

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By Best Choice team
Checked icon Last updated - April 4, 2026
9.1

Verdict overview

  • simple to consume 7.9
  • worth the money 9.4
  • Absorbency 9.9
  • Flavor 9.3
Pros
  • Lysine is an essential amino acid that must be obtained through diet or supplementation.
  • Lysine is necessary for the production of all proteins in the body and is required for the maintenance of the structural proteins collagen and elastin.
  • Lysine is also a precursor to carnitine, which is needed for fat metabolism and energy production.
Cons
  • Hard to split tablets.

Tech specs

product dimensions3 x 4 x 6 inches 1.05 Pounds

Product Overview

I have been using NOW L Lysine Hydrochloride Double Strength Amino Acid tablets for several months now and I am very pleased with the results. This product is an essential amino acid that helps to support collagen synthesis, healthy immune function, and metabolism management. It is vegan, soy free, nut free, dairy free, egg free, non GMO and gluten free.

The tablets are double strength and easy to swallow. They have a mild flavor that does not overpower the taste buds. The value for money has been great as well, as each bottle contains 250 tablets which lasts for a long time. After taking the tablets regularly I have noticed a great improvement in my overall health and well being.

I also appreciate how this product is packaged in the USA by a family owned and operated company since 1968. In addition, the GMP Quality Assurance ensures that every aspect of the NOW manufacturing process has been examined including laboratory/testing methods for stability, potency, and product formulation .

The absorbency rate of these tablets is very high so it is easy for them to be absorbed into your system quickly and effectively. I have found that they work even better when taken with food or after meals. The amino acid content helps to break down proteins in the food which aids in digestion and absorption of nutrients in the body.

I highly recommend this product to anyone looking for an essential amino acid supplement for collagen synthesis, healthy immune function and metabolism management. This product is suitable for vegans, vegetarians as well as those who are intolerant to soy, nuts, dairy or eggs. The double strength tablets are easy to swallow and absorb quickly into your system without any problems or side effects.

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Frequently asked questions

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The secret behind our reviews

By Best Choice team

Best Choice Team is your go-to source for curated product recommendations across various categories. Leveraging years of industry experience and advanced AI technology, we analyze data from multiple sources to bring you the most relevant and up-to-date product lists.

Our AI-driven approach allows us to streamline the selection process, ensuring that the products we feature align with current market trends and consumer preferences. We aim to provide content that helps you navigate your purchasing decisions with greater ease.

Users reviews

91% of reviewers would recommend to a friend, Based on 63,084 Reviews

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