Vetoquinol Zylkene 75mg (120 capsules)
Item# 443963
FREE SHIPPING Over $79! * Pet Food & Other Exclusions
1. Select strength:
2. Select count:
$37.99Reg $45.99
$59.99Reg $71.99
$83.99Reg $10,099.00
$17.99Reg $21.99
$24.49Reg $29.99
$119.99Reg $143.99
$279.99Reg $335.99
$185.99Reg $223.99
$36.99Reg $44.99
- Description
- Ingredients
- Directions
- Reviews
Description
Zylkene is the only veterinary supplement formulated with alpha-cazosepine, a natural ingredient derived from bovine hydrolyzed milk protein that has clinically proven calming properties to help relax cats and dogs. It acts on inotropic GABA receptors and decreases stress reactions within 90 minutes of taking. In chronic cases, the decrease in stress reactions will not be immediate, but the first effects are generally observed in the first fifteen days. In seeking to explain the infant’s relaxation after feeding, a team of French scientists discovered in breast milk a molecule with soothing properties: alpha-casozepine.
Key Benefits of Zylkene:
| Supports Pets’ Emotional Well-being:
|
Ingredients
| ACTIVE INGREDIENTS PER CAPSULE (2.55 grams) | |
|---|---|
| Hydrolyzed Milk Protein (Bovine) Providing Alpha-Casozepine |
75 mg |
INACTIVE INGREDIENTS: Dried hydrolyzed casein, FD&C blue #1 (capsule), Hypromellose (capsule), Magnesium stearate, Maltodextrin, Titanium dioxide (capsule.
Directions
Directions for Use:
- Zylkene capsules can be administered once daily, whole or opened (mix the powder with a meal or with a treat).
- Short-term use: Use Zylkene for 1 - 2 days before a planned event or change in environment. Some animals may need earlier administration (5 - 7 days).
- Store at controlled room temperature. Keep out of reach of children and pets. Close securely after use.
Capsules can be administered once daily, whole or opened at meal time. Please follow instructions provided by your veterinarian.
10 lbs. & under 1 capsule daily
11-22 lbs. 2 capsules daily
WARNINGS: For animal use only. Keep out of the reach of children and animals. In case of accidental overdose, contact a health professional immediately. Store at controlled room temperature. Close securely after use.
CAUTIONS: If animal's condition worsens or does not improve, stop product administration and consult your veterinarian. Federal law prohibits the off-label use of this product in ruminants.
10 lbs. & under 1 capsule daily
11-22 lbs. 2 capsules daily
WARNINGS: For animal use only. Keep out of the reach of children and animals. In case of accidental overdose, contact a health professional immediately. Store at controlled room temperature. Close securely after use.
CAUTIONS: If animal's condition worsens or does not improve, stop product administration and consult your veterinarian. Federal law prohibits the off-label use of this product in ruminants.
Reviews
Review Summary
3.0
2 Reviews
5
50% (1)
4
0% (0)
3
0% (0)
2
0% (0)
1
50% (1)
50% Recommend this product (1 of 2 responses)
By Barbara
Maryland
Calming influence
July 20, 2025
We have 3 rescue cats . Two are alpha cats and this calms them down.
By Nabil S.
Wichita, Kansas
Didn’t work for my German Shepherd!
July 9, 2021
I did not see any effects on my German Shepherd! I can’t say it’s not a good remedy, all I can say it did not work for him!










