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Company Review Grade:

Vetoquinol

1 Total Products

Vetoquinol Viralys Daily L-Lysine Powder for Cats and Kittens, Fish Flavored Lysine Supplement...

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Pros & Cons

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pros

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pros

Features with many positive mentions

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Longevity

Customers have reported positive experiences with the longevity of their cats' health after using Vetoquinol Viralys Daily L-Lysine Powder for several months to years. Some customers noted that their cats' health improved significantly and they experienced fewer issues, allowing their cats to live longer lives. Others mentioned that they have used the product for years with consistent results. However, a few customers mentioned ongoing cat fights or the need to cycle on and off the supplement.

Immune System Support

Customers have reported positive experiences with Vetoquinol Viralys Daily L-Lysine Powder in supporting their cat's immune health, normal eye function, and respiratory health. Many cats have shown improvement in energy levels and recovery from various conditions such as upper respiratory issues, herpes simplex of the eye, and FIV. Some customers noted that it took time for their cats to noticeably benefit from the supplement, but overall expressed satisfaction with the product.

neutral

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neutral

Frequently mentioned features with split sentiment

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Energy Level Enhancement

Customers report mixed sentiment regarding the affordability of Vetoquinol Viralys Daily L-Lysine Powder, but generally positive feedback on its effectiveness in enhancing cats' energy levels and supporting their immune health, eye function, and respiratory health. Some customers have found it to be more economical when purchasing larger quantities from alternative sources.

Respiratory Health

Some customers report positive experiences with the product in supporting respiratory health for their cats and kittens, while others mention improvements in eye function and immune system. However, a few customers share concerns about their pets having persistent sniffles and sneezing even after using the product.

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Highlights

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Quality

Good consistent vet care will allow for cats life line for up to 22 years.

It’s been a week, and i’m pleasantly surprised to find that he’s no longer picky with food, and his breath has improved a lot.

I think the bad reviews is due to how good this product works it takes away from selling you other stuff that does not work for... Read More

They had severe eye watering, upper respiratory infections, and were generally unwell.

Price

This is a great product for the price considering how helpful it is boosting the immune system for cats with this virus.

The bottle cost about $25 at the vet, but now we can sometimes buy it from amazon for less (and sometimes not.

I had taken them all to the vets office needless to say $4,000 later nothing was working no antibiotics nothing.

Have discovered it is more cost effective here.

Shipping

This stuff arrived quickly and both my cat and i were very happy about that.

Ordered from amazon with prime shipping, arrived on time.

Shipping was on the slow side for amazon, about a week and a half, but that was posted when i ordered.

Packaging/appearance

It always arrives intact and is always effective for our pets.

Competitiveness

Have tried other brands, just lysine, it wasn’t effective for him.

Between the two groups, there was no difference in how many cats developed conjunctivitis or an upper respiratory tract infection (uri).

It’s way better than the other similar product offered by competitor.

I also found other brands to not work as well.

Overview

How are reviewers describing this item?
little, better, wet and still.

Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.

Our engine has discovered that over 90% high quality reviews are present.

This product had a total of 8,943 reviews as of our last analysis date on Mar 25 2025.