L-Lysine , 1000mg/100 Tablets

Amino Acid!
Essential Component Promotes Healthy Bones By Calcium Absorption!*
8.5  out of 10  (5 Reviews)

Product Overview

Now Bottle


  • Supports Healthy Connective Tissue*
  • Supports Calcium Absorption*

L-Lysine is an essential amino acid, which means that it cannot be manufactured by the body and must be obtained through the diet or by supplementation. Lysine is necessary for the production of all protein in the body including hormones, enzymes, and antibodies, as well as carnitine and collagen, which is the structural protein forming all connective tissue such as skin, tendon, and bone. L-Lysine also plays a major role in calcium absorption. Some evidence suggests that L-Lysine supplementation may help to support a healthy immune system as well as proper cardiovascular function.*

Ratings & Reviews

Overall Rating
5 Ratings
Verified Buyer Rating
4 Ratings
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Jun 26, 2020
Verified Buyer

They are large pills like the other reviews say but they are not hard to swallow. Great price for amount of servings and being 1000g

Feb 07, 2016
Verified Buyer

Only drawback is the tablet size....I do not crush them by a tablet crusher as I feel they might be enteric coated to avoid them to be harmed by stomach acid as they have a thin paper type layer on them which can be seen when you break the tablet.

May 27, 2015
Verified Buyer

Great deal for the price, but it is not humanly possible to swallow these tablets. I give it a 5/10 because the pills are actually impossible to swallow - as soon as they get wet they get pasty like concrete. I'd recommend not even trying to swallow them whole, but rather crush it up or chew it because that's the only way to get it down. Other than that, the stuff inside the tablet is high quality. Stacking with NOW L-Arginine & Ornithine and the combination is really powerful!

Aug 01, 2013

The caps are huge and had to put down. but it is a great deal for the price.

Nov 03, 2012
Verified Buyer
No written review.
1 Size
1000mg/100 Tablets
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Price: $8.99  ($0.09 / Serving)
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Essential Component Promotes Healthy Bones By Calcium Absorption!*

What's in NOW L-Lysine

1000mg/100 Tablets
Serving Size 1 Tablet
Servings Per Container100
Amount Per Serving
L-Lysine (From L-Lysine Monohydrochloride) 1 g *
* Daily Value not established
Other Ingredients
Cellulose, Croscarmellose Sodium, Silica, Magnesium Stearate (Vegetable Source), Stearic Acid (Vegetable Source), And Vegetable Coating.
Contains No Sugar, Salt, Starch, Yeast, Wheat, Gluten, Corn, Soy, Milk, Egg, Shellfish Or Preservatives.
Vegetarian/Vegan Product.
NOW® L-Lysine Is A Pharmaceutical Grade (USP) Essential Amino Acid.

Directions For L-Lysine: As a dietary supplement, take 1 tablet on an empty stomach 1 to 2 times daily, as needed.

Warnings: Do not Eat Freshness Packet. Keep in bottle.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Learn more about L-Lysine.
Check out other Bone Support Products.