lysine cat treats
Skip it47/100a small market ($128K/yr) — lysine cat treats doesn't clear our bar today.
Market/yr
$128K
Growth (1y)
+166.6%
Products
15
Brands
12
was 14 a year ago
Sellers
20
Price range
$11.21–$32.60
Returns
0.0%
Rating
4.3★
Skip it
Scored 47/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 104 weeks — +166.6% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.Peak months: Apr, Jun · busiest ÷ quietest = 3.9×
Competition
- Pet Honesty35%
- WEALLIN13%
- VETRISCIENCE13%
- Carmelie8%
- Vetoquinol8%
- Just Try5%
- Other (6 brands)18%
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them. 12 brands and 20 sellers compete here.
Brands
12 falling
was 14 a year ago
Sellers
20
Top 5 brand share
76%
Tomlyn Immune Support Daily L-Lysine Supplement Fish-Flavored Lysine Chews for Cats and Kittens 30ctProduct shelf
All 15 tracked products in this niche.

Cat Immune Support Lysine Allergy Relief & Immune Health Supplement for Cats with L-Lysine Colostrum Quercetin & Omega-3 Soothes Sneezing Runny Nose & Itchy Skin Chicken (30-Day Supply)
Pet Honesty
$15.334.5★2,461 reviews

L-Lysine Chews for Cats 500 Chews Immune & Respiratory Support Crunchy Shell with Krill Core with Colostrum & Omega-3s for Sneezing and Runny Nose Chicken Flavor for All Ages & Breeds Cats
WEALLIN
$20.824.4★266 reviews

VetriScience Lysine Immunity Health Chews 250 mg Lysine Plus Immune Supplement for Cats and Kittens with Allergies Sneezing Runny Nose and Watery Eyes Chicken 120 Count
VETRISCIENCE
$18.514.1★11,871 reviews

Lysine for Cats 500ct Cat Immune Support Chews L-Lysine Supplement for Cats with Colostrum Omega-3 Soothes Sneezing Runny Nose & Upper Respiratory Support Crunchy & Creamy Chicken Krill Flavor
Carmelie
$19.664.3★127 reviews

Vetoquinol Enisyl-F Lysine Bites - L-Lysine Chews for Cats & Kittens - Daily Supplement for Immune Respiratory & Eye Health Support - Aids with Sinus Congestion Sneezing & Runny Noses - 6.4oz (180g)
Vetoquinol
$32.604.1★3,255 reviews

Cat Multivitamin Crunchy Creamy Chews - Daily Cat Vitamins with Lysine Prebiotics Omega 3 Fish Oil - Cat Treats for Immune Support Skin Coat Digestion Heart + Joint Health (30-Day Supply)
Pet Honesty
$14.274.7★5,459 reviews

Pet Naturals Lysine for Cats Chicken Flavor 60 Chews - Immune and Respiratory Support for Cats - No Wheat or Corn - Vet Recommended
Pet Naturals
$11.214.0★7,637 reviews

Purrly Lickable Cat Treat Healthy Human-Grade Tuna & Turkey with L-Lysine & Astaxanthin for Immunity (30 Count) Soft Low Calorie Hydrating Interactive Snack Wild-Caught Farm-Grown Grain-Free
Purrly
$16.874.6★56 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“My cat approved”
“These treats have been such a great find”
“they had great reviews”
“Great chews”
“flavors my cat just loves”
“Great value”
“Good for allergies”
“the ingredients seem high quality”
“with a softer inside”
“free from odd odors”
What buyers complain about
“My cat has severe allergies”
“Dislike the price”
“Cats hated the smell”
“Too big”
“not all cats like the taste”
“my cat just doesn't seem to care for the chicken flavor”
“Exploding Diarrhea”
“Doesnt work”
“The individual pieces are hard as rock”
“Misleading Labeling — Says Formulated in USA”
Top return reasons
- Ease Of Chewing/Swallowing65%
- Flavor10%
- Advertised Vs Actual Product8%
- Escape Proof2%
- Product Condition2%
- Indigestion2%
- Size-Overall2%
- Defective Material/Parts2%
- Functionality-Overall2%
- Hard Feel1%





