40% Off + Free Gift with Advanced Joint Support
Advanced Joint Support held up beside a golden retriever
★★★★★ 4.8 / 5 · 2,854 reviews

Advanced Joint Support

See a remarkable improvement in your dog’s health and happiness:

  • Even if other chews have failed. 3,200mg a dose.*
  • Free Relief Drops. They help him relax and settle at night.
  • 100 days to decide. We refund used bottles.
$0.60/day $18/mo SAVE 40%
1 · Choose your dog's weight

1 tablet a day — one bottle lasts 60 days

2 · Choose your plan
Arrives in 3–5 days · Cancel anytime
100-Day Money-Back Guarantee
Why will this work for my dog?

Most joint chews are dosed for maintenance — enough to keep a healthy joint healthy, not enough to change a joint that’s already worn. That’s the first reason nothing has moved.

The second is age. An older dog’s body can’t keep up with the daily wear on the joints, so the stiffness builds.

Advanced Joint Support is dosed at 3,200mg a day for a 70 lb dog — above the strength worn joints need, and above what premium chews carry. The Advanced Relief Drops, free in your first order, support comfort so your dog keeps moving.

What changes should I expect?
Days 1–7
Less hesitation getting up. More willing to move after rest.
Weeks 2–4
Easier mornings. Less stiffness. Starting to initiate walks.
Weeks 4–8
Longer walks. Taking stairs. More energy through the day.
Weeks 8–12
Jumping up, running, greeting you at the door again.

Every dog responds on their own timeline. These are typical patterns from customer reports.

What's in the bottle?

Per tablet: Glucosamine HCl 800mg · Chondroitin 400mg · MSM 400mg · Vitamin C 100mg · Manganese 5mg · Grape Seed Extract 5mg · L-Glutathione 2mg · Vitamin E 50 IU. 60 tablets a bottle.

Glucosamine rebuilds the cartilage. Chondroitin holds fluid in the joint. MSM provides sulfur to support connective tissue. The vitamin C, manganese, grape seed extract, L-glutathione and vitamin E are the antioxidant support around them.

Human-grade ingredients, made in the USA in a GMP-certified facility. Every ingredient is spectrometer-checked before production, and every batch is tested for E. coli and heavy metals.

Dosage and how to use

One dose a day, with food or straight from your hand. The dose is set by weight:

Your dogDoseOne bottle lasts
0–25 lbs½ tablet a day120 days
26–60 lbs1 tablet a day60 days
61–80 lbs2 tablets a day30 days
80+ lbs3 tablets a day20 days

For dogs over 12 weeks old. Give it every day — joints rebuild on consistent support, and a gap of a few weeks hands back the progress. Your plan ships on the cadence that matches your dog’s dose, so a bottle doesn’t run out mid-week.

The Advanced Relief Drops come with their own directions on the bottle.

What's the 100-Day Guarantee?

The 100-Day Joint Support Reset Guarantee. If you feel your dog isn’t moving better, with less stiffness than they have today — after giving the Reset a fair try — we refund the bottles you’ve used. The Advanced Relief Drops from your first order are yours either way.

Not a restocking fee. Not a partial. Email us any time inside 100 days of delivery.

Real dog parents, unfiltered

  • Brianna Madia
  • Linda J.
  • Sarah
  • Fenix Lumiere
  • Anna
GMP Certified Batch Tested 100-Day Guarantee

Real dog parents, unfiltered

  • Brianna Madia
    Dagwood, 13 · leg damaged in a van accident · NYT bestselling author
  • Linda J.
    Shenzi, 9 · stiff joints — half a mile to a mile and a half
  • Sarah
    King, 10 · Siberian Husky with a hind-leg limp
  • Fenix Lumiere
    Phoenix · cerebellar hypoplasia, stiff joints and muscles
  • Anna
    Swirl · recovering from a CCL tear

Why will this work?

When other chews haven’t.

  1. 1

    Much stronger than other joint supplements

    Most chews are dosed to maintain a healthy joint. This one is dosed to rebuild a worn one.

    Active joint ingredients per daily servingDaily dose for a 70 lb dog

    Strength worn joints need
    1,500mg
    2,300mg
    3,200mg
    Cheap chewsway under Premium chewsstill short Vetrinexclears it
  2. 2

    Keeps him moving

    A sore dog moves less, and the joints get stiffer.

    Relief Drops support comfort, so your dog keeps moving while Advanced Joint Support builds up.

    FREE Advanced Relief Drops support comfort so your dog keeps moving. Free with your first subscription order.

  3. 3

    The dose on the label is the dose in the tablet

    Every ingredient is tested with a spectrometer before production. So 3,200mg means 3,200mg.

Here’s what recovery looks like

Days 1–7Less hesitation getting up. Less stiffness.
Weeks 2–4Easier mornings. More comfortable walks.
Weeks 4–8Takes stairs easier. More energy through the day.
Weeks 8–12Jumping up. Greeting you at the door again.

Every dog responds on their own timeline. These are typical patterns gathered from hundreds of customer reports.

What’s actually in the bottle

What’s in the bottle: Glucosamine 800mg, Chondroitin 400mg, MSM 400mg, Grape Seed 5mg, plus Vitamin C, Manganese, L-Glutathione and Vitamin E.
Daily DoseFor use in dogs only. Formulated for dogs over the age of 12 weeks.
0–25 lbs½ Tablet
26–60 lbs1 Tablet
61–80 lbs2 Tablets
81+ lbs3 Tablets
Tested TwiceEvery ingredient spectrometer-checked before production, every batch tested for E. coli and heavy metals. Made in the USA.
TasteIt’s a real dose, not a snack. Most dogs eat it anyway — if yours refuses, you get a refund.
MONEY-BACK GUARANTEE ★ VETRINEX LABS ★ 100 DAY

100 Day Money Back Guarantee

If your dog isn’t moving better, with less stiffness than they have today, you don’t pay for it.

1
Start Advanced Joint SupportOnce a day, at the dose for your dog’s weight.
2
Not moving better? Email usAny time inside 100 days of delivery.
3
We refund the bottles you’ve usedNot just the unopened ones.
No restocking fee
No partial refunds
The Advanced Relief Drops are yours either way
Vatsan + Caesar

Why we made this

Vetrinex started with my own dog. Caesar, my German Shepherd, began slowing down, and I couldn’t find a joint supplement dosed to actually work. So we built one. Since 2015 we’ve helped 100,000+ dogs, and it stays personal: we only win if your dog does.
— Vatsan, Founder

FAQs

What dog parents say

★ 4.8/5 · 2,854 reviews