



💥 Unlock your body's potential with NOW L-lysine 500 mg!
NOW L-lysine 500 mg offers 250 capsules of a non-GMO, essential amino acid supplement designed to support membrane health and overall cellular function, delivering a precise 500 mg dose per capsule for effective daily use.










M**A
good deal
the great product helps with your health it has changed my life, and it tastes delicious it is good for skin health it smells good too they are small in size they are easy to swallow it is good quality
C**M
Works for many things
Repeat customer. I purchase this for my eye collagen, but I have read and recommended this for radiation treatment blisters and HPV too. I have seen mouth blisters disappear within about two days when Rx meds couldn’t.
S**H
Collagen builder
Pleased with this product used in conjunction with vitamin C for collagen building. The capsules are quite large, but if you swish them in liquid in your mouth first, making the gelcap slippery, they slide right down. Priced well; good value.
K**R
Good for cat immune health
Good for cat that needs additional immune support. Easy to open capsules and apply to cat food
P**1
Huge horse pills that are really good for you if you can swallow them!
Not my favorite L-Lysine product. These things are HUGE, and more often than not, I throw them away because I can't even swallow them. I like the 500mg ones better...MUCH easier to swallow and I just gulp down 2 of them each day. Rating it a 4 because there's nothing wrong with the supplement itself; it works great...if you can swallow it. :)
C**L
Great for cats with respiratory illness
This is a great product for cats with feline herpes virus, an incurable and unpleasant respiratory illness that causes the cat to continually sneeze and suffer from sores in the mouth, discharge from both eyes and nose, and possibly tooth resorption as well. Although there is no cure for feline herpes and the infection is lifelong, l-lysine does a great job of eliminating the respiratory symptoms since it inhibits replication of the virus. This is well worth the expense of the supplement since feline herpes if untreated can lead to blindness.NOW foods l-lysine is the same strength as Viralys, which the vet prescribed for my ill cat. She did not test for the disease but told me to try Viralys and if it cleared up the symptoms (which it did) then the cat has herpes and needs to take l-lysine every day. She said that l-lysine is harmless to cats without herpes so there is no need to go to the expense of lab tests; just see whether or not the supplement helps reduce symptoms. I open a capsule and mix the powder into a small amount of baby food chicken and the cat eagerly licks it from the spoon. My cat is small and I have found that in the absence of stress, giving the medication once a day is adequate. "Stress, illness, fleas, poor diet, extreme temperatures or anything else which can negatively affect the immune system may cause the feline herpes virus symptoms to re-emerge," so if I notice a runny nose then I step up the dose to twice a day.If you are on a really tight budget you can purchase one-pound containers of l-lysine such as Vitacost L-Lysine Powder 435 mg which has 822 servings for under $10. Viralys costs twice as much (about $22) on Amazon for 100 grams, and it is also loose powder so dosing again is approximate. The Viralys container does not specify how many servings are included so it is hard to compare price with the NOW product. However, I like the convenience of the pre-measured capsules and presume that they stay fresher than a tub of powder does, particularly in a humid climate, plus I am hoping that quality control is higher for supplements marketed for people, so I purchase the NOW product.Here are the dosing directions from Viralys, which is 500mg of l-lysine hydrochloride per rounded scoop mixed into a "palatable" base: Use in cats and kittens as a nutritional supplement for conditions responsive to lysine. The suggested amount for cats over 6 months of age is one rounded scoop (500 mg) given orally twice daily. The suggested amount for kittens under 6 months of age is one-half scoop (250 mg) given orally twice daily. The powder may be sprinkled over dry food or mixed with a small amount of canned food.I am considering taking this supplement myself, since some research suggests that lysine might help prevent bone loss associated with osteoporosis by increasing calcium absorption, although scientific studies are lacking. From UMMC: Most people get enough lysine in their diet, although athletes, vegans who don't eat enough beans, and burn patients may need to take a supplement. For vegans, legumes (beans, peas, and lentils) are the best sources of lysine, although it is also found in nuts, soy products, spirulina, fenugreek seed and brewer's yeast. However, I presume that the marketing for this supplement targets athletes hoping to increase muscle mass rather than vegans or senior citizens, since I find it at the grocery store in the section with protein powders and supplements for athletes.
A***
Hope in a bottle.
Absolutely awesome !!! This stuff works.
A**I
Great supplement
starting using this and starting using a great different with my mood , my sleep and even my skin, i feel less stress and saw a change in my hormones ,even after my workout , I have less muscle crams . Great supplement s
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