Zimecterin Ivermectin 1.87% Paste Horse Dewormer, .21-oz syringe, 1 count

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$9.49 Chewy Price
($45.20 /oz)
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About This Item

Details

  • Formulated to help treat and control parasites in your horse.
  • May be used in horses of all ages.
  • May be used in mares at any stage of pregnancy.
  • Stallions may be treated with this horse treatment without adversely affecting their fertility.
  • Also effective in treating dermatitis caused by neck threadworm microfilariae.

Ingredients

Instructions

FAQ

Questions & Answers

2 Customer Questions


Where is the ivermectin and fenbendozole made?

Answer by ChewyJun 06, 2025
This product is made in Brazil.

Is this paste white

Answer by ChewyJul 29, 2025
This dewormer is a white paste.
4.7
Rated 4.7 out of 5 stars
651 Ratings

149 Customer Reviews



Rated 5 out of 5 stars
By David on Jan 3, 2026

Shipping

Don't understand why items were shipped from Phoenix to Carlsbad CA; then to El Centro, CA; then to Yuma destination.....Went 400+ miles out of the way, instead

Don't understand why items were shipped from Phoenix to Carlsbad CA; then to El Centro, CA; then to Yuma destination.....Went 400+ miles out of the way, instead of 180 miles direct to destination.


Rated 1 out of 5 stars
By Robyn on Nov 26, 2025

Not what I was expecting

The brand I previously purchased was out of stock so I bought this instead. It is a white cream consistency not a gel. Cap was very hard to open and syringe does

The brand I previously purchased was out of stock so I bought this instead. It is a white cream consistency not a gel. Cap was very hard to open and syringe does not work properly. It sticks and shoots out more product than needed so it is a waste. Would not purchase again.


Rated 5 out of 5 stars
By Mary on Dec 31, 2025

My orders

My orders are shipped to me in a very good amount of time. They are always well packed and always have exactly what they’re supposed to have in them. This company

My orders are shipped to me in a very good amount of time. They are always well packed and always have exactly what they’re supposed to have in them. This company is fabulous.


Rated 5 out of 5 stars
By Linda on Oct 10, 2025

Fast shipping, careful packing and it WORKS!!

I LOVE Chewy, they have always packaged my orders to perfection. I buy everything from vaccines to wormers and even fecal egg count kits and they are always packaged

I LOVE Chewy, they have always packaged my orders to perfection. I buy everything from vaccines to wormers and even fecal egg count kits and they are always packaged with care. You absolutely cannot go wrong with Chewy and Zimecterin....Chewy is the best place to buy just about anything and Zimectrerin is the best wormer on the market. Keeps my horse worm free and looking good.


Rated 5 out of 5 stars
By Vera on Jan 15, 2026

Human use

I have been taking this for 5 years and never take a flu shot.Im 84 yrs old and never sick!You should try it

I have been taking this for 5 years and never take a flu shot.Im 84 yrs old and never sick!You should try it


Rated 5 out of 5 stars
By Yvonne on Jan 17, 2026

Care for my horse

Thank goodness for chewy. I get my wormers for the entire year from chewy every year.

Thank goodness for chewy. I get my wormers for the entire year from chewy every year.


Rated 3 out of 5 stars
By Elaine on Jan 11, 2026

That Time

It's that time to worm Luke, have used this product in the past, easy to use and gets the job done

It's that time to worm Luke, have used this product in the past, easy to use and gets the job done


Rated 3 out of 5 stars
By Josephine on Jan 18, 2026

I wish it came with a flavor that they would not run away from

I hope you think about what would make giving them the treatment easier for me.

I hope you think about what would make giving them the treatment easier for me.


Rated 2 out of 5 stars
By Sue on Jan 9, 2026

All boxes, internal and external were crushed and taped up.

We love chewy, but we’re disappointed in the way we received this order.

We love chewy, but we’re disappointed in the way we received this order.


Rated 5 out of 5 stars
By Jill on Aug 20, 2025

as described at a great price

Thin white paste without added flavor. I've had issues with other stores and vendors just sending a version of what's in stock - they advertize unflavored and then

Thin white paste without added flavor. I've had issues with other stores and vendors just sending a version of what's in stock - they advertize unflavored and then send apple, so I've had to start inquiring before I purchase. I bought unflavored and Chewy sent unflavored. And happens to have the best retail price on the product that I could find online or locally.