lysine for cats
Worth a look58/100lysine for cats shows low returns (0.1%), but a small market ($1.4M/yr) keeps it on the watch list.
Market/yr
$1.4M
Growth (1y)
+192.8%
Products
24
Brands
20
was 15 a year ago
Sellers
34
Price range
$6.57–$34.50
Returns
0.1%
Rating
4.4★
Worth a look
Scored 58/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 104 weeks — +192.8% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.No pronounced peak months · busiest ÷ quietest = 1.3×
Competition
- Vetoquinol27%
- SANTKOL15%
- Pet Honesty13%
- Coco and Luna10%
- Felisyl7%
- NOW Foods4%
- Other (14 brands)25%
The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them. 20 brands and 34 sellers compete here.
Brands
20 rising
was 15 a year ago
Sellers
34
Top 5 brand share
71%
Product shelf
All 24 tracked products in this niche.
Vetoquinol Viralys - Lysine Supplement for Cats & Kittens - Supports Eye Wellness Respiratory Health & Immune Strength - Flavored Oral Powder for Easy Feeding & Daily Use - 100 Grams
Vetoquinol
$30.844.6★9,577 reviews
SANTKOL L-Lysine Supplement for Cats - Immune Support - 60ML Lysine for Feline Respiratory Sneezing Runny Nose Eye Function - Natural Cat Antibiotic Drops - Roast Chicken Flavor
SANTKOL
$20.674.5★1,503 reviews
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 for Cats 900mg - Immune Eye & Respiratory Support Powder
Coco and Luna
$22.494.4★3,170 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
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
NOW Pet Health L-Lysine Supplement Powder Formulated for Cats NASC Certified 8-Ounce
NOW Foods
$12.164.5★3,547 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
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“My cat approved”
“Good taste”
“Excellent product”
“Good flavor”
“Good Value”
“Package is easy to open”
“She seems happy and calm”
“The chews are soft”
“Good for allergies”
“Good ingredients”
What buyers complain about
“Cat allergy”
“It smells bad”
“The whole thing costed me almost $2,000”
“taste like poo, apparently”
“My cat had bad stomach from these”
“It did not work for my cat”
“not a popular flavor for us unfortunately”
“Too big”
“Formula changed”
“Cant use”
Top return reasons
- Functionality-Overall16%
- Ease Of Chewing/Swallowing15%
- Advertised Vs Actual Product12%
- Flavor9%
- Leak-Proof9%
- Smell5%
- Indigestion5%
- Defective Material/Parts4%
- Value For Money3%
- Ingredients-Overall2%