Natural Factors, L-Lysine 500 mg, 180 Vegetarian Capsules

My son had chronic impetigo we tried topical and oral antibiotics for months and this supplement cleared it up in one day.

I work in an animal shelter and probably bring kitty cold germs home all the time. Years ago my vet recommended I give this to my cats to prevent them from getting colds (URIs). After 6 years neither of them have come down with a single cold. I swear by it. Also, being vegetarian, I appreciate the gelatin-free capsules.

My go-to item.

Good as per description

good product and good value

Product as described. Arrived as expected on earliest date.

Good product. It was exactly what we have been looking for.