Our science

How Wagspan supports your dog's joints — for life

Plain-English science, disclosed doses, and no hype. We lead with the actives that have the strongest evidence in dogs. Here is how each part of the formula is meant to help — and what the research does and does not say.

Radical transparency

Every ingredient. Every milligram.

No proprietary blends. Here is exactly what is in each daily dose.

Omega-3 (EPA/DHA)
600 mg
Omega-3 (EPA/DHA)

Marine omega-3 fatty acids that support joint comfort, plus skin, coat, and heart — the one active that works from nose to tail.

Green-Lipped Mussel (PCSO-524)
115 mg
Green-Lipped Mussel (PCSO-524)

A clinically studied marine lipid extract with a unique omega-3 profile that supports joint comfort and mobility.

UC-II Collagen (Lonza)
40 mg
UC-II Collagen (Lonza)

Undenatured type II collagen, studied for joint flexibility and everyday mobility.

Boswellia (AprèsFlex)
200 mg
Boswellia (AprèsFlex)

A standardized botanical extract that supports a normal, balanced response to everyday activity.

Curcumin (Meriva)
75 mg
Curcumin (Meriva)

A bioavailable curcumin that supports overall joint wellness.

Glucosamine Sulfate
150 mg
Glucosamine Sulfate

A classic cartilage building block, included at a supporting dose alongside our clinically studied lead actives.

Amounts shown per daily dose for a 22–55 lb dog (1 dropper) and scale with your dog’s weight. Ingredient research refers to studies on the individual ingredients. Full supplement facts on every label.

Dosed for the dogs who need it most
Built for big dogs

Dosed for the dogs who need it most

Large and giant breeds carry more weight through every joint — and most one-size chews under-dose them. Wagspan scales to your dog's weight so a 120-pound dog gets a 120-pound dose.

Find their dose
Wagspan vs. the shelf

Why a liquid beats chews and pills

Transparent dosing your dog will actually take.

How it compares
Wagspan
Typical chews
Doses scaled to your dog's weight
Milligrams disclosed on the label
Liposomal absorption support
No added sugars or fillers

Questions, answered

No. Ingredient research refers to studies on the individual ingredients, not on this finished product. We share it for education, not as a promise of results.

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