90-Day Results Guarantee

A rider with her horse in the autumn paddock, a bottle of Cavamin Arthra in her arm

Vet-formulated liquid supplements

The supplement picky horses finish.

Shop risk-free

★★★★★4.8 from 1,200+ ridersVet-formulated

Most reordered

Bestsellers

  • Cavamin Arthra, JOINT MOBILITY

    Arthra

    Stiff joints

    ★★★★★4.8 (126)

    $69.99

  • Cavamin Tenon, TENDON & LIGAMENT

    Tenon

    Tendon & ligament

    ★★★★★4.7 (84)

    $69.99

  • Cavamin Harmonia, CALM & FOCUS

    Harmonia

    Hot or spooky

    ★★★★★4.8 (97)

    $69.99

  • Cavamin Gastra, STOMACH COMFORT

    Gastra

    Ulcer-prone

    ★★★★★4.9 (112)

    $69.99

Shop all 10 formulas

Bundles

Better together

Two problems, one routine: a matched pair for less than two single bottles.

Cavamin Kinesis: two 32 fl oz bottles

KINESIS

Arthra + Tenon

★★★★★4.9 (37)

Keeps joints and tendons sound, stride after stride.

$129.99$139.98Save $9.99

Cavamin Pepsis: two 32 fl oz bottles

PEPSIS

Gastra + Entera

★★★★★4.8 (29)

Soothes the stomach and settles the hindgut.

$129.99$139.98Save $9.99

Cavamin Eirene: two 32 fl oz bottles

EIRENE

Harmonia + Gastra

★★★★★4.8 (24)

Calms the nerves and the stomach behind them.

$129.99$139.98Save $9.99

Cavamin Podos: two 32 fl oz bottles

PODOS

Metabole + Onyx

★★★★★4.7 (19)

Balances metabolism and builds sound hooves.

$149.99$159.98Save $9.99

Cavamin Akme: two 32 fl oz bottles

AKME

Thalia + Myon

★★★★★4.9 (22)

Adds weight and builds a fuller topline.

$139.99$149.98Save $9.99

A chestnut horse looking out over the stall door

Cavamin Formula Finder

Is your horse trying to tell you something?

Find my formula

Riders love it

★★★★★4.8 reviews

A rider holding a bottle of Arthra next to her horse★★★★★
“Not stiff out of the stall anymore.”
Sarah M. · Dressage, Virginia
A rider with a bottle of Arthra in front of her horse and trailer★★★★★
“My picky gelding licks the pan clean.”
Debbie H. · Trail, Texas
Arthra poured over a pan of pellets★★★★★
“Finally something my picky mare doesn’t sort out.”
Kate L. · Eventing, Kentucky
An older rider with a bottle of Arthra and her grey mare★★★★★
“My 24-year-old mare is trotting up sound again.”
Linda R. · Pleasure, Florida

The difference

Why liquid wins at the bucket

The Cavamin dosing bottle next to a tub of powder and a bucket of pellets
CavaminPowderPellets
Picky eaters can't sort it out
Coats feed so nothing sifts out
Absorbed faster than dry forms
Dose built into the bottle

Meet our founder

Julia started Cavamin for her own horse.

Julia, founder of Cavamin, on her chestnut horse
Julia · Founder of Cavamin

Julia has had a horse of her own since she was fifteen. For years she mixed supplements from a shelf of tubs and was never quite sure they added up.

Cavamin is her answer: one formula for one problem, one ounce a day, and a horse that actually eats it.

Find my formula
A bay horse eating from its feed pan, a bottle of Cavamin on the ledge beside itThe Cavamin 90-day results guarantee

90-day results guarantee

See the difference in 90 days, or your money back.

  • Free shipping
    over $100
  • Secure
    checkout
  • Made
    in USA

Questions

What is Cavamin?

Vet-formulated liquid supplements for horses. Each formula targets one problem, from stiff joints to an ulcer-prone stomach, and comes in a 32 fl oz bottle that measures the daily ounce for you.

How do I feed it?

Squeeze the bottle until the chamber fills to the one ounce line, then pour it over the grain. Once a day. No scoop, no mixing, easy to hand off to barn staff.

What if my horse is a picky eater?

Liquid coats the grain, so there is nothing to sort out and leave at the bottom of the bucket. And if you don't see the difference in 90 days, you get your money back.

What is the results guarantee?

Feed it for 90 days. If you don't see the difference in your horse, tell us and we refund your order.

How soon will I see a difference?

Most owners notice the first change within 2 to 3 weeks: a looser first stride, a calmer ride, a cleaner bucket. Coat and hooves take longer, because new hair and horn have to grow in. Give it at least 30 days.

How long does one bottle last?

32 days at one fluid ounce a day for a horse. Ponies need half, so a bottle lasts about twice as long.

How does Subscribe & Save work?

Never run out mid-month: delivery every 30 or 60 days and 15% off every bottle. Pause, skip or cancel anytime.

Can I feed it alongside my SmartPaks?

Yes. Pour it over the grain next to whatever else your horse gets. If he is already on a joint or gut supplement, check both labels for overlap, or let the Formula Finder pick for you.

Where is Cavamin made?

Cavamin is made in the USA.