Quest 20mg Moxidectin Single Dose Gel Wormer

Regularly: $11.10
Today's savings: 13%

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Quest 20mg Moxidectin Single Dose Gel Wormer


In Stock. Usually Ships within 24 hours.

Shipping weight = 0.25 lb.


Product Summary:

Quest® 20mg Moxidectin Single Dose Gel Wormer
by Zoetis, formerly Pfizer

Quest® Gel Moxidectin provides horse owners with effective control against a broad spectrum of internal parasites, including bots. Quest® delays reappearance of strongyle eggs for 84 days, permits parasite and bot control with only four treatments per year, is the only dewormer that kills small strongyles in the encysted state with a single dose, and is formulated as an easy-to-use, clear gel that offers less mess and less stress on horses and their owners. This product should be given to foals, ponies, and miniature horses with caution because overdose can lead to serious reactions. Please consult your veterinarian for assistance in the diagnosis, treatment and control of parasitism.

Item Specifications:

0.4 oz. (11.3g) moxidectin gel

Administration and Dosage:
Quest® 2% Equine Oral Gel is specially formulated as a palatable gel that is easily administered to horses and ponies. Quest® Gel is packaged in ready-to-use Sure-Dial syringes. The syringe is calibrated in 50 lb. increments, up to 1500 pounds. This enables the administration of the recommended dose level of 0.4mg moxidectin/kg body weight by choosing a setting consistent with the animal's weight.

Precautions:  *Not to be used for Mini Horses.
Quest® 2% Equine Oral Gel has been formulated specifically for use in horses and ponies only. This product should not be used in other animal species as severe adverse reactions, including fatalities in dogs, may result.

Store at or below 77ºF. Avoid freezing. If frozen, thaw completely before use. Store partially-used syringe with the cap tightly secured.

Downloadable Resources
Product Label InformationManufacturer Information
MSDS SheetManufacturer Information
Item Number Model Number UPC
SLT790110 10004106 42744610
Additional Information:

2% Equine Oral Gel. Contains 20mg moxidectin/mL (2.0% w/v)


To report adverse drug reactions or to obtain a copy of the Material Safety Data Sheet (MSDS) call (800)477-1365.

QUEST® 2% Equine Oral Gel has been formulated specifically for use in horses and ponies only.
This product should not be used in other animal species as severe adverse reactions, including fatalities in dogs, may result.

Extreme caution should be used when administering the product to foals, young and miniature horses, as overdosage may result in serious adverse reactions. Do not use in sick, debilitated, or underweight animals. Do not use in horses or ponies intended for food.

Product Reviews by Customers

4.2 / 5.0
25 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
I use Quest between Ivermectin Gold.and usually use Quest Plus. Sometimes I change off. Great 90 day product for pastured stock
March 30, 2018
over 2 years ago
Great product good price delivery on time
March 8, 2018
7 months ago
Good product.
This is the product I use for my horse and it does the job well. I recommend it.
January 15, 2018
9 months ago
Have always, and will always, continue to use quest! And,quest plus in the fall!
My vet recommended quest to me! This product is awesome. I have used it for many years and will continue to do so.
September 25, 2017
1 year ago
what a deal
researched on-line and Stateline had the best price , fastest shipping ever, toothen you'll get another promo discount afterwardswe're so happy with the service!

Palatability: 5
March 7, 2017
Neck Threadworm Help
This is a good dewormer. I use it on the 3rd cycle of neck threadworm treatment. It is easy to administer. My horses take it easily. The top on the tip is hard to pull off, so I pop it off with a pair of succors. Good product for rotation de worming too!

Palatability: 5
December 15, 2016
Quest Works
Always satisfied with Quest. Horses don't fight it. It stays in their mouth well and State Line Tack beat everyone else's price.

Palatability: 5
October 28, 2015
Made my rescue horse look great!
We recently acquired a rescue pony with no deworming history. We dewormed with pyrantel first,let her get to a more appropriate weight, then three weeks later gave her quest. I carefully mix a finely diced apple and carrot in with her regular pelleted feed, add some water, then mix the quest into the mix. She ate every last lick with no problems, and one week later is obviously looking healthier and feeling way more spunky! I had always been a little hesitant to use quest, but I have a spunky pony who is loving life now!

Palatability: 5
April 11, 2015
routine deworming
this product is what my vet recommends in May. I buy the product when I find it on sale, wherever I find the best price. Palatability depends on the horse. My pony loves it, my Arabian eats it up because I get it into his mouth and he has no choice.

Palatability: 5
April 4, 2015
Never ever had a problem with this product EVER affecting any nine of our horses age 1-25...

Palatability: 5
October 10, 2014
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 6 questions Browse 6 questions and 46 answers
Why did you choose this? Store
I have used this product in the past.
teresa b on May 27, 2018
other wormers are not working
Linda L on Apr 30, 2018
I have used this product in the past.
teresa b on May 27, 2018
Good choice for me and my Equines with the onset of Spring.
Mary Alice K on May 7, 2018
other wormers are not working
Linda L on Apr 30, 2018
Deborah M on Apr 5, 2018
good quality wormer
Robbie H on Mar 20, 2018
Quest is a great choice for early spring to catch the emerging encysted stronglyes
claire l on Mar 16, 2018
I use this early in the year in my de-worming program.
Karen W on Feb 6, 2018
Protects my horses from the encysted small strongyles.
BONNIE D on Jan 3, 2018
It is what is recommended this time of year.
Marie H on May 18, 2017
recommended by vet
Kathleen S on Apr 30, 2017
price and meets my needs
Suzanne D on Mar 10, 2017
vet recommended
Tina T on Feb 18, 2017
verternarians instructions.
Kris B on Jan 19, 2017
One of the only wormers that still does the job on strongyles , and it adds treatment for tape worms.
Paula S on Dec 31, 2016
I usually buy Quest, and with the discount going on right now, this was an exceptional value. I know State Line Tack is always dependable. Actually, I think I should go back and order 4 more boxes!!!!
keene1 on Nov 2, 2016
My vet recommended this wormer to me.
Ariel B on Oct 14, 2016
Time to rotate wormers
Joy S on Jun 3, 2016
Recommended by my vet.
Dorothy C on May 24, 2016
Only wormer that got rid of a special parasite that my gelding had. He now is gaining tons of weight after one dose and is growing healthy hair/coat.
Susan C on May 14, 2016
Vet recommended
Michelle M on Apr 18, 2016
Moxdectin kills encysted red threadworms undetectable by fecal egg counts
Andrea C on Dec 29, 2015
was recommended to me by my osteopath
Erin C on Jun 10, 2015
I know it works well.
Glenis A on Apr 16, 2015
My granddaughter needs them for her horses
Carol H on Dec 30, 2014
To kill all the bot fly larva
Raiya S on Nov 24, 2014
I've stayed with state line for years for the good prices and great specials, and I stay with the same products for the excellent quality. For a wormer, I have the best results with quest. My horses are in stalls and out on pasture and we've never had a worm problem. I've learned from trial and error, so I stay with what works.
jackie s on Apr 28, 2014
It works!
Anne S on Mar 30, 2014
alternate with others.
Peter N on Mar 22, 2014
The price was right
June P on Mar 10, 2014
Recommended by vet for my older mare (29 y.o.) who sometimes gets summer sores and has immune issue.
Sherra R on Mar 7, 2014
Joseph F on Dec 26, 2013
Its one of the best.
suzanna w on Dec 20, 2013
Quest will kill embedded intestinal worm larvae when administered at the right time of the worm's life-cycle.
Christina C on Aug 16, 2013
Good choice for me and my Equines with the onset of Spring.
Mary Alice K on May 7, 2018
Deborah M on Apr 5, 2018
Does it kill all types of worms?
Deborah C on Mar 1, 2016
BEST ANSWER: Kills More worms in more stages than any other wormer. Do not overdose. This is the only wormer that kills over 99% of Encysted Cyathostomes.
best time to deworm horse? Should I with hold feed ?
A shopper on Nov 7, 2016
BEST ANSWER: Your horse should be on a regular worming schedule as recommended by your vet for your area. My horse has an annual fecal test and is currently on this twice a year done spring and fall. There is no need to withhold feed, but their mouth should be empty at the time. If they have a mouthful of hay or grain it's just easier to spit it out. I usually dose mine before I turn them out for the day.
will this kill lice on horses?
Loretta W on Mar 29, 2018
BEST ANSWER: Blood sucking horse lice can be killed with an ivermectin or moxidectin oral injection. However, this will not work on chewing lice. Do not be tempted to use treatments that are for human lice. These will not work. One of the rescue horses, I fostered last winter, had lice. The vet treated him with ivermectin and also had me using dusting powder every three days for ten days. We did not have the correct set up to give him a bath bc it was winter. Bedding was stripped daily as well for ten days during dusting treatment. I recommend getting your horse on a deworming schedule, if you don't already. Good luck to you and don't forget to wash blankets, saddle pads, and brushes!! I use betadine and hot water tp soak the brushes in and regular all clear for blankets. Hope this helps.
will this wormer help horse that has itch due to threadworm in neck?
Joanne D on Feb 25, 2017
BEST ANSWER: We would suggest consulting your veterinarian.
is this product safe for pregnant mares?
BARBE JO M on Jan 26, 2017
BEST ANSWER: I believe so and i have given it to such but always check the label or pkg insert first