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L-Lysine 100% Pure Powder 435 mg
L-Lysine 100% Pure Powder 435 mg

L-Lysine 100% Pure Powder 435 mg

Item #072823 / Add to favorites

435 mg


1 lb Powder

Currently out of stock

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Product & Label Information

From the Manufacturer's Label:

  • 100% Pure Powder
  • Supports Membrane Health**

L-Lysine is an essential amino acid, which means that it cannot be manufactured by the body. It must be obtained through the diet or by supplementation. Lysine is one of the most well known amino acids and is an essential component of proteins.

Manufactured by NOW® Foods

About Puritan’s Pride

For more than 45 years, Puritan's Pride has helped families achieve a lifestyle of wellness. Our vitamins and supplements are made with care from the highest quality ingredients. They are tested or inspected as many as 15 times throughout the manufacturing process. That's why you can shop with confidence. We take pride in our products and helping customers feel their best.

Supplement Facts

Serving Size 1/4 Level Teaspoon (552 mg)
Servings Per Container 822
Amount Per Serving% Daily Value
  L-Lysine (from 552mg of L-Lysine Monohydrochloride) 435 mg*
* Daily Value not established.
Directions: Take 1/4 level teaspoon daily, preferably with meals.

Other Ingredients: None.

WARNING: Do Not Eat Freshness Packet. Store in a cool, dry place.

Contains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives. Vegetarian/Vegan Product.

Customer Reviews
Rated 4 out of 5 by from Great Great product for cats. I use 1/8 teaspoon mixed into the serving of wet food oncev a day for good health
Date published: 2017-03-30
Rated 5 out of 5 by from Recommended by my Vet L-Lysine is beneficial for animals' hair, teeth, and claws.
Date published: 2015-05-11
Rated 5 out of 5 by from very good product I use it in cat food for my feral cats. It is tasteless and mixes well. It is an excellent supplement for wellness and does the job very well. I recommend this product.
Date published: 2015-02-24
Rated 5 out of 5 by from Great!!!! I absolutely love this powder. It's so much easier than taking the pills
Date published: 2014-06-25
Rated 3 out of 5 by from Good Product, Odd Formulation Characteristics I use this product as a supplement for my cats' food. This product seems to have static electricity issues, and a fine layer is always sticking to the outside of the plastic bottle. Also, compared to the Carlson's brand, my personal gold standard, it does not dissolve as quickly or as well in my cats' food as the Carlson's brand does. That said, it is a great value for what I need it for, and I will continue to use it.
Date published: 2014-06-21
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