40% Off + Free Gift with Advanced Joint Support
★★★★★ Rated 4.8 out of 5 from 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. Calms inflammation so the tablets work.
  • 100 days to decide. We refund used bottles.
$0.60/day $18/mo SAVE 40%
1 · Your dog's weight

1 tablet a day — one bottle lasts 60 days

2 · Choose your plan
Ships 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 inflammation. With age, the body can’t repair the daily damage. It turns into inflammation. Until inflammation is handled, joints can’t get back to normal.

Advanced Joint Support is dosed at 3,200mg a day for a 60lb dog — above the strength worn joints need, and above what premium chews carry. The Advanced Relief Drops, free in your first order, bring the inflammation down so the rebuilding has something to hold onto.

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 damps the inflammation driving the damage. 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

    Ultra high strength formula

    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 60lb dog

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

    Calms inflammation first

    As a dog ages, the body stops keeping up with daily wear. That damage turns into inflammation.

    While the inflammation is there, the joint breaks down faster than it can rebuild.

    FREE Advanced Relief Drops calm the inflammation so repair can start. 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.

Kiwi before and after: walking stiffly, then moving freely

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.
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
Advanced Joint SupportSubscribe & Save · 6-month supply