Skip to content
Fly Week 2026 is Live - Click Here to Shop deals!
Fly Week 2026 is Live - Click Here to Shop deals!
up to 50% off Seasonal Clearance - Shop Now

Vitamins & Supplements

Filters
$
$

Tri-Amino Amino Acid Supplement for Horses, Powder

SmartEquine
$38.89 USD - $83.11 USD $38.89 USD - $83.11 USD

Tri-Amino Powder Muscle and Protein Support for Optimal Equine Health Tri Amino™ Powder delivers the essential amino acids lysine, methionine, and ...

View full details

SmartEquine SmartDigest Ultra Paste for Horses

SmartEquine
$12.58 USD $12.58 USD

Free Shipping over $49

SmartEquine SmartDigest Ultra Paste SmartDigest Ultra Paste offers targeted hindgut support for horses during times of digestive stress such as hay...

View full details

Triple Crown Balancer Gold Vitamin/Mineral Supplement for Horses

Triple Crown
$55.99 USD $55.99 USD

Triple Crown Balancer Gold, 50 lbs Triple Crown Balancer Gold is a soy-free, molasses-free vitamin and mineral supplement formulated for horses of ...

View full details

SmartEquine Smart & Simple Chasteberry Pellets

SmartEquine
$50.47 USD - $94.68 USD $50.47 USD - $94.68 USD
$1.32$1.37 / oz

SmartEquine Smart & Simple Chasteberry Pellets SmartEquine Smart & Simple Chasteberry Pellets provide straightforward, effective support wi...

View full details

K-CIT-V Potassium Citrate for Dogs, 100 Chewable Tablets

V.E.T. Pharmaceuticals
$27.78 USD $27.78 USD
$0.28 / item

Free Shipping over $49

K-CIT-V Potassium Citrate Chewable Tablets – 100 Count K-CIT-V Potassium Citrate Chewable Tablets are a veterinary-directed supplement formulated t...

View full details

Vetoquinol Viralys Gel, 5 oz Tube of L-Lysine

Vetoquinol
$31.99 USD $31.99 USD

Free Shipping over $49

Vetoquinol Viralys Gel, 5 oz Tube of L-Lysine Vetoquinol Viralys Gel is a specially formulated L-Lysine supplement for cats and kittens, designed...

View full details

Healthy Promise Dog Multivitamin Soft Chews, Savory Chicken, 120 ct

Four Paws
$17.99 USD $17.99 USD

Free Shipping over $49

Healthy Promise Dog Multivitamin Soft Chews, Savory Chicken, 120 ct Four Paws has been helping pet parents and four-legged family members flourish ...

View full details

Durvite, 25 lbs

Durvet Inc
$89.99 USD $89.99 USD
$3.60 / lb

Durvet Durvite, 25 lbs - Multi-Species Conditioning Supplement Durvite is a flaxseed meal-based, multi-species nutritional supplement designed t...

View full details

Jeffers UrinaryWes Urinary Support Powder with D-Mannose for Dogs & Cats

Jeffers
$39.95 USD - $69.95 USD $39.95 USD - $69.95 USD

Free Shipping over $49

Jeffers UrinaryWes Urinary Support Powder for Dogs & Cats Support your pet’s urinary health with Jeffers Urinary Wes Urinary Support Powder, a ...

View full details

Quick Start Liquid Supplement, 16 oz – High-Calorie Energy & Recovery Support for Animals

Nich
$16.99 USD $16.99 USD

Free Shipping over $49

Quick Start, 16 oz Quick Start Liquid is a high-calorie nutritional supplement designed to support energy, hydration, and recovery in a wide range ...

View full details

Phycox MAX EQ Joint Supplement Granules, 2.7 kg

Phycox
$211.11 USD $211.11 USD

Free Shipping

Phycox MAX EQ Joint Supplement Granules, 2.7 kg Phycox MAX EQ Joint Supplement Granules offer advanced support for equine joint health. Specially f...

View full details

Healthy Promise Multi-Vitamins For Cats, Savory Chicken, 120 ct

Four Paws
$14.99 USD $14.99 USD

Free Shipping over $49

Healthy Promise Multi-Vitamins for Cats Healthy Promise Multi-Vitamins for cats are the ultimate source of vitamins and minerals to support a healt...

View full details

Vitamin & Mineral Gel for Cats

PetAg
$12.74 USD $12.74 USD

Free Shipping over $49

Vitamin & Mineral Gel for Cats, 3.5 ozVitamin & Mineral Gel for Cats helps support a healthy immune system, bone health, energy and skin, a...

View full details

Jeffers BELLY BUDDY Probiotic Supplement Packets for Cats – Multi-Strain Digestive & Immune Support

Jeffers
$34.00 USD $29.99 USD

Free Shipping over $49

Jeffers BELLY BUDDY Probiotic Packets for Cats Support your cat’s digestive health and overall wellness with Jeffers Belly Buddy Probiotic Packets....

View full details

CocoSoya Oil, Omega Fatty Acid Supplement for Horses

SmartEquine
$35.74 USD - $157.84 USD $35.74 USD - $157.84 USD

CocoSoya Liquid Healthy, Glossy Coat for Your Horse CocoSoya® is an excellent, palatable source of unprocessed, unrefined oil that helps promote a ...

View full details

PetsPrefer Daily Essentials Soft Chews with ADEPPT

PetsPrefer
$11.99 USD $11.99 USD

Free Shipping over $49

PetsPrefer Daily Essentials Soft Chews with ADEPPT Enhanced by ADEPPT Technology, a proprietary blend designed to help balance your pet's overall h...

View full details

Fastrack Liquid Dispersible, 1 lb

Fastrack
$37.13 USD $37.13 USD

Free Shipping over $49

Fastrack Liquid Dispersible, 1 lb Fastrack Liquid Dispersible is a powerful supplement designed to improve nutrient absorption and support digestiv...

View full details

VetriScience Coenzyme Q10 10 mg Capsules for Dogs & Cats – Heart, Cardiovascular & Gum Health Supplement – 100 Count

VetriScience
$13.00 USD $13.00 USD

Free Shipping over $49

VetriScience Coenzyme Q10, 10 mg, 100 Capsules VetriScience Coenzyme Q10 is a cardiovascular and periodontal support supplement for dogs and cats. ...

View full details

GUT, Digestive & Stomach Support Supplement for Horses, Pellets

SmartEquine
$66.26 USD - $231.53 USD $66.26 USD - $231.53 USD

GUT™ Pellets GUT™ Pellets are expertly formulated to support the complete gastrointestinal health of your horse. Designed to promote a healthy stom...

View full details

Poly Zinc, Mineral Supplement for Horses, Pellets

SmartEquine
$41.00 USD $41.00 USD

Poly Zinc Pellets Poly Zinc Pellets offer an easy and effective way to support proper zinc levels in your horse's diet using a palatable pellet for...

View full details

VetriScience UT Strength Feline, 60 Bite-Sized Chews

VetriScience
$15.00 USD $15.00 USD

Free Shipping over $49

VetriScience UT Strength Feline, 60 Bite-Sized Chews Ensure your cat's urinary tract health with VetriScience UT Strength Feline Bite-Sized Chews. ...

View full details

LIFELINE Lamb Plus 23:30 Milk Replacer

LIFELINE
$28.99 USD $28.99 USD

LIFELINE Lamb Plus Milk Replacer 23:30, 6 lb bag Designed for the healthy growth of lambs from day 2 until weaning. Enriched with LifePulse™, in...

View full details

Pet Naturals Calming Chew for Cats, 30 ct

Pet Naturals Of Vermont
$10.47 USD $9.26 USD

Free Shipping over $49

Pet Naturals Calming Chew for Cats, 30 ct Hiding under the bed or nonstop meowing are signs your cat is stressed but Calming chews can help them re...

View full details

Perfect Prep EQ Prime Focus Paste for Horses, 60 cc

Perfect Products
$25.49 USD $24.09 USD
$0.40 / mL

Free Shipping over $49

Perfect Prep EQ Prime Paste, 60 cc More focus, same brilliance. Perfect Prep EQ Prime Paste quickly produces a more focused and rideable horse with...

View full details

Pet Naturals L-Lysine Chews for Cats, 60 ct

Pet Naturals Of Vermont
$12.35 USD $12.35 USD

Free Shipping over $49

Pet Naturals L-Lysine Chews for Cats - 60 ct Keep your purr-fect kitty healthy with these immune-boosting L-Lysine chews. L-lysine, an essential am...

View full details

Jeffers Uracid DL-Methionine 0.2g Capsules for Dogs & Cats – Supports Urinary Tract, Reduces Urine Odor, Prevents Stones

Jeffers
$19.95 USD - $97.95 USD $19.95 USD - $97.95 USD

Free Shipping over $49

Jeffers URACID DL-Methionine 0.2g Capsules for Dogs & Cats Support your pet’s urinary health with Jeffers Uracid DL-Methionine Capsules, a vete...

View full details

Arthroxigen Joint Support Formula for Horses, Pellets

SmartEquine
$115.74 USD - $368.37 USD $115.74 USD - $368.37 USD

Arthroxigen Pellets for Horses Arthroxigen Pellets™ provide comprehensive support for healthy joints, soft tissue, and overall equine wellness. Thi...

View full details

Optixcare L-Lysine Chews for Cats & Kittens

Optixcare
$17.99 USD $17.99 USD

Free Shipping over $49

Optixcare L-Lysine Chews for Cats & Kittens Optixcare's L-Lysine chews for cats and kittens are a nutritional supplement that inhibits the repr...

View full details

SmartEquine SmartPituitary Senior Pellets

SmartEquine
$55.74 USD - $96.79 USD $55.74 USD - $96.79 USD
$1.21$1.39 / oz

SmartEquine SmartPituitary Senior Pellets SmartPituitary Senior Pellets provide advanced, comprehensive support for senior horses experiencing pitu...

View full details

K-CIT-V Potassium Citrate plus Cranberry for Dogs, 640mg, 100 Chewable Tablets

V.E.T. Pharmaceuticals
$27.66 USD $26.99 USD
$0.27 / item

Free Shipping over $49

K-CIT-V Potassium Citrate plus Cranberry, Chewable Tablets, 640mg, 100 ct A urinary pH alkalinizing supplement designed to support bladder and kidn...

View full details

EZ-Soothe Probiotic Oral Paste for Dogs & Cats – Daily Digestive & Gut Support, 30cc

Pet's Choice
$16.99 USD $16.99 USD

Free Shipping over $49

EZ-Soothe Probiotic Oral Paste, 30cc EZ-Soothe Probiotic Oral Paste is a daily digestive health supplement for dogs and cats designed to support a ...

View full details

Turbo Tabs Chewable Daily Vitamins for Dogs, 180 ct

V.E.T. Pharmaceuticals
$29.99 USD $25.99 USD
$0.14 / item

Free Shipping over $49

Turbo Tabs Chewable Daily Vitamins for Dogs, 180 ct Complete Daily Nutritional Support Turbo Tabs Chewable Daily Vitamins are specially formulated ...

View full details

Enercal Oral Gel, Malt, 4.25 oz

Vedco
$13.99 USD $13.99 USD

Free Shipping over $49

Enercal Oral Gel, Malt, 4.25 oz Enercal Oral Gel is a palatable high-calorie nutritional supplement that provides a concentrated source of vitamins...

View full details

CocoSoya, Omega Fatty Acid Supplement for Horses, Granular

SmartEquine
$33.63 USD - $105.21 USD $33.63 USD - $105.21 USD

Free Shipping over $49

CocoSoya Granular Comprehensive Fatty Acid Supplement for Skin, Coat, and Hoof Health CocoSoya® Granular is a rich fatty acid supplement that combi...

View full details

At-Ease Megadose Calming Paste for Horses – Promotes Relaxation & Focus

Select the Best
$14.89 USD $14.89 USD

Free Shipping over $49

At-Ease Megadose Calming Paste for Horses The At-Ease Megadose Calming Paste provides nutritional support to help promote calmness, focus, and rela...

View full details

Farnam® Probiotic Digestive Supplement for Horses, Powder

Farnam
$39.99 USD $33.99 USD

Free Shipping over $49

Farnam® Probiotic Digestive Supplement for Horses, Powder Farnam® Probiotic Digestive Supplement Powder provides a daily source of beneficial gut b...

View full details

Cat Lax Hairball Solution for Cats & Kittens – 2 oz Gel for Hairball Prevention & Relief

Cat Lax
$10.53 USD $10.53 USD

Free Shipping over $49

Cat Lax Hairball Solution for Cats, 2 oz Cat Lax Hairball Solution is a palatable gel designed to help prevent and eliminate hairballs in cats and ...

View full details

Perfect Prep EQ Pro Focus Paste for Horses, 1.1 oz

Perfect Products
$20.95 USD $19.89 USD
$18.08 / oz

Free Shipping over $49

Perfect Prep EQ Pro Focus Paste, 1.1 oz The Perfect Prep EQ Pro Focus Paste provides powerful, concentrated equine calming support. This rapid-rele...

View full details

Purina Pro Plan FortiFlora Supplement for Dogs

Purina
$30.99 USD $30.99 USD

Free Shipping over $49

Purina Pro Plan FortiFlora K9 Supplement, 30 ct Purina Veterinary Supplements FortiFlora for Canines helps manage and shorten episodes of diarrhea ...

View full details

SmartEquine Smart & Simple Garlic Supplement for Horses

SmartEquine
$123.95 USD $123.95 USD

SmartEquine Smart & Simple Garlic Smart & Simple Garlic by SmartEquine offers a natural, cost-effective solution for horses affected by ins...

View full details

High Endurance Tube

Cox Veterinary Labs
$7.99 USD $7.99 USD

Free Shipping over $49

High Endurance Tube Use before and/or after an event to replace vitamins, minerals, and amino acids lost during a performance. Helps to prevent ...

View full details

Grand Premium Plus All-in-One Supplement for Horses

Grand Meadows
$75.00 USD - $301.57 USD $75.00 USD - $301.57 USD
$12.06$27.75 / lb

Grand Premium Plus All-in-One Supplement for Horses Grand Premium Plus by Grand Meadows is one of the most comprehensive all-in-one equine suppleme...

View full details

Vita Flex Vision Focusing and Calming Supplement for Horses, 1.625 Pounds

Vita Flex
$46.74 USD $30.00 USD
$1.15 / serving

Vita Flex Pro Vision Focusing & Horse Calming Supplement Vita Flex Pro Vision Focusing & Horse Calming Supplement helps keep horses compose...

View full details

ADM Forage First Gastric Support Gut Health Horse Supplement, 20 lb pail

ADM
$33.00 USD $33.00 USD

Free Shipping over $49

ADM Forage First Gastric Support Gut Health Horse Supplement If tummy troubles are slowing your performance horse down, the ADM Forage First Gastri...

View full details

GUT Digestive Support for Horses, Paste

SmartEquine
$16.79 USD $16.79 USD

Free Shipping over $49

GUT Paste GUT Paste is an easy-to-use, fast-acting formula designed to support your horse’s entire gastrointestinal tract. Whether before travel, d...

View full details

Vita Flex Pro Equinyl Joint Formula with Hyaluronic Acid, 3.75 lbs

Vita Flex
$139.95 USD $85.00 USD
$1.42 / serving

Vita Flex Pro Equinyl Joint Formula Plus HA Vita Flex Pro Equinyl Joint Formula Plus HA provides advanced horse joint support for the moderate perf...

View full details

Vita Flex Equinyl Glucosamine Joint Formula with Hyaluronic Acid, 60 Day Supply

Vita Flex
$128.99 USD $75.00 USD
$1.25 / serving

Vita Flex Pro Equinyl Glucosamine + HA Vita Flex Pro Equinyl Glucosamine + HA provides a concentrated horse joint supplement formula designed for m...

View full details

Pet's Choice Gut Instincts Probiotic Powder Packets for Dogs – Daily Digestive & Immune Support, 30 Count

Pet's Choice
$34.00 USD $29.99 USD

Free Shipping over $49

Pet's Choice Gut Instincts Probiotic Supplement Powder Packets for Dogs, 30 ct Gut Instincts Packets by Pet’s Choice provide daily support for your...

View full details

Interested in Vitamins & Supplements?

Shop more health and wellness supplies for your pets and animals here at Jeffers, featuring trusted brands in the industry. Our catalog includes dental care supplies, eye care solutions, digestive aids, joint health support, and fly & insect control products. Check them out today.

Can I purchase Vitamins & Supplements on a regular basis?

Yes, it's available for purchase through our store. Add it to your cart and explore related items in our collections.

Can I purchase Vitamins & Supplements online?

Simply add the item to your cart to check if it qualifies for free shipping. Many of our farm & pet items are eligible!

Free Shipping

Most orders $49+

Free Shipping
Give Us A Call

1-800-JEFFERS

Give Us A Call
Save Even MORE

with Jeffers Rewards!

Save Even MORE