lysine gel for cats
Skip it39/100a concentrated shelf (top 5 take 97% of clicks) — lysine gel for cats doesn't clear our bar today.
Market/yr
$102K
Growth (1y)
+176.6%
Products
6
Brands
5
was 5 a year ago
Sellers
35
Price range
$7.60–$34.86
Returns
0.0%
Rating
4.4★
Skip it
Scored 39/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 40 weeks — +176.6% year over year.Competition
- Felisyl66%
- Vetoquinol21%
- Jollyfit6%
- Quantum4%
- Pet Health Solutions3%
The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack. 5 brands and 35 sellers compete here.
Brands
5 flat
was 5 a year ago
Sellers
35
Top 5 brand share
100%
Product shelf
All 6 tracked products in this niche.

Felisyl L-Lysine Gel for Cats & Kittens (5oz) Immune System Respiratory & Eye Health Support. Reduces Sneezing Runny Nose & Watery Eyes. Daily Salmon-Flavor Supplement Made in USA (1 Pack)
Felisyl
$18.294.4★2,212 reviews

Vetoquinol Viralys - Lysine Supplement for Cats & Kittens - Supports Eye Wellness Respiratory Health & Immune Strength - Flavored Oral Gel for Easy Feeding & Daily Use for Picky Eaters - 5oz
Vetoquinol
$24.494.5★11,209 reviews

L-Lysine for Cats Oral Paste Immune & Respiratory Support for Felines with Collagen Zinc Multivitamins & Probiotics Natural Chicken Flavor 4.23 oz (Orange 1 Pack)
Jollyfit
$14.514.2★91 reviews

Felisyl L-Lysine Gel for Cats & Kittens (5oz) Immune System Respiratory & Eye Health Support. Reduces Sneezing Runny Nose & Watery Eyes. Daily Salmon-Flavor Supplement Made in USA (2 Pack)
Felisyl
$34.864.4★2,212 reviews

Quantum Health Lip Clear Lysine+ Cold Sore Treatment Soothe & Moisturize Mouth Sores - L-Lysine Menthol Calendula & Propolis Ointment - Transparent Fever Blister Healing Balm - 0.25 Oz
Quantum
$7.604.6★5,884 reviews

Felisyl L-Lysine Granules for Cats 100g (3.5 oz 310 Servings) Supports Immune Respiratory and Eye Health. Eases Sneezing Runny Nose and Watery Eyes. Tasty Salmon Flavor - Made in The USA
Pet Health Solutions
$16.394.2★728 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“It was like the best treat she had ever received”
“Cats love it”
“Excellent product”
“They also love the flavor”
“Worked faster than anything I have ever tried”
“Easy to use”
“The price was reasonable as well”
“He absolutely loves the stuff, and it helps his eyes and nose”
“it doesnt smell bad like other brands I tried”
“she eats it really well”
What buyers complain about
“it really doesnt smell that strong compared ro some cat treats/supplements”
“This little baby is pricey as heck”
“So apparently the taste of this is awful for cats”
“He does not like the maple flavor at all”
“Did they change the ingredients”
“One of them gets bad allergies every year”
“I see no change”
“Makes my cat vomit”
“Not convenient at all”
“I do wish it had a bit easier consistency”
Top return reasons
- Functionality-Overall30%
- Advertised Vs Actual Product24%
- Value For Money15%
- Smell9%
- Ingredients-Overall6%
- Moist/Dry3%
- Ease Of Use3%
- Defective Material/Parts3%
- Ethical Trade/Fair Trade3%
- Suitability Hot Weather3%