Quick answer: Dasuquin is Nutramax's step up from Cosequin: the same researched glucosamine and chondroitin, MSM, and the addition of ASU (avocado-soybean unsaponifiables), a plant extract with cartilage-specific evidence, sold mainly through vet clinics at a clinic price. OcuLabs Hip + Joint Support Chews keep the glucosamine, chondroitin and MSM core, skip ASU, and add the omega-3 and botanical layer instead: green-lipped mussel, wild Alaskan salmon oil, turmeric, hyaluronic acid and Boswellia, in a chicken soft chew with a 90-day guarantee at a direct price. A vet-managed arthritis case with a specialist recommendation: Dasuquin. A senior with early stiffness whose owner wants inflammation and omega-3 support in one treat-format chew: OcuLabs.
Side by side
- Maker: Dasuquin by Nutramax Laboratories. Hip + Joint Support Chews by OcuLabs.
- Dasuquin with MSM, under 60 lb, per chew: glucosamine HCl 600 mg, MSM 400 mg, chondroitin sulfate 250 mg, ASU 45 mg. Large-dog version higher. Dasuquin Advanced adds Boswellia and green tea extract.
- OcuLabs per serving (2 chews): glucosamine HCl, chondroitin sulfate, MSM, green-lipped mussel, turmeric root, wild Alaskan salmon oil, hyaluronic acid, frankincense (Boswellia) extract; amounts on the jar label.
- ASU: Dasuquin yes. OcuLabs no.
- Omega-3s (green-lipped mussel, salmon oil): Dasuquin no. OcuLabs yes.
- Turmeric and Boswellia: OcuLabs yes. Dasuquin Advanced yes (Boswellia); classic Dasuquin no.
- Format: Dasuquin: soft chews and chewable tablets. OcuLabs: chicken soft chew.
- Dosing: Dasuquin: by weight with a loading phase. OcuLabs: 2 chews daily, 90 per jar.
- Where sold: Dasuquin mainly through vets, plus Chewy and pet pharmacies. OcuLabs only at ocupetlabs.com.
- Guarantee: OcuLabs 90-day money-back (see refund policy). Dasuquin: retailer policy.
What ASU actually does
Avocado-soybean unsaponifiables are the fraction of those oils that does not turn into soap, a mix of plant sterols. In cartilage cell studies they reduce the enzymes that break cartilage down and support the cells that build it, and in a canine model they lowered cartilage damage markers. Nutramax's research argues ASU makes glucosamine and chondroitin more effective together than either alone, which is the whole case for paying more for Dasuquin than Cosequin. That case is reasonable, and it is why orthopaedic specialists often name Dasuquin for a dog with a diagnosed joint problem.
What OcuLabs does instead
OcuLabs put its extra budget into the inflammatory side. Green-lipped mussel supplies omega-3s and glycosaminoglycans and has its own small canine trials for mobility; salmon oil adds EPA and DHA, which have the strongest evidence of any nutraceutical for canine osteoarthritis comfort; turmeric and Boswellia support a normal inflammatory response; hyaluronic acid feeds joint fluid. The result is a chew that covers cartilage support and inflammatory comfort without a second fish-oil bottle, in a format a stiff senior takes as a treat, two a day, 90 per jar, with a 90-day guarantee. It has no ASU, no loading dose and no vet-clinic distribution, and it is judged over 60 to 90 days of steady use.
Which one for your dog
- Diagnosed osteoarthritis, specialist recommends Dasuquin: Dasuquin.
- Senior with early stiffness, no diagnosis, owner wants omega-3s and botanicals included: OcuLabs Hip + Joint Support Chews.
- Dog already on a separate fish oil: Dasuquin covers cartilage; the fish oil covers inflammation.
- Dog who fights pills: either brand's soft chew; OcuLabs is chew-only.
- Budget and a refund window matter: OcuLabs.
Limping, sudden lameness or pain need a vet before any supplement; read signs of arthritis in senior dogs. For the tablet sibling, see OcuLabs vs Cosequin.
Frequently asked questions
What is ASU?
Avocado-soybean unsaponifiables, a plant-sterol extract with cartilage-specific evidence that separates Dasuquin from Cosequin.
What is in Dasuquin with MSM?
Under 60 lb, per chew: glucosamine 600 mg, MSM 400 mg, chondroitin 250 mg, ASU 45 mg. Large-dog version higher; Advanced adds Boswellia and green tea.
How is OcuLabs different?
Same core three, no ASU, plus green-lipped mussel, salmon oil, turmeric, HA and Boswellia in a chicken chew with a 90-day guarantee.
Which is better for an arthritic senior?
Vet-managed diagnosis: Dasuquin. Early stiffness with omega-3 and botanical support wanted: OcuLabs.
Can I give both?
No need; they overlap on the core. Choose one for 90 days.
Dasuquin and Cosequin are trademarks of Nutramax Laboratories. Figures come from manufacturers' published labels at the time of writing; check the current label before buying. This article is general information, not veterinary advice.