Nutricost L-Lysine Powder 1KG (2.2lbs) Pure L-Lysine, Gluten-Free, GMO-Free

Customers find the L-Lysine powder effective as a cat health booster and appreciate its quality, noting it's better than pills and dissolves easily in any liquid. The product comes in a big container that's perfect for large families, and customers like that it's 100% pure with no fillers. The taste receives mixed feedback, with some finding it palatable in drinks while others note it's salty, and the texture also gets mixed reviews.