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VETRISCIENCE

VetriScience GlycoFlex Extra Strength Chews Small Breed 60 Count

  • Target Species: Dog
  • Product Benefits: Joint Health
  • Item Form: Soft Chew
  • Dog Breed Size: Medium, Small

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A well-stocked ingredient list aimed specifically at smaller dogs, worth stocking if joint support is already part of the plan rather than a first-time purchase decision.

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ASIN: B005CBU4PIModel: GlycoFlex 3Category: Pet Joint Supplements

Overview

GlycoFlex 3 is a chicken-flavored soft chew joint supplement from VetriScience, built around green-lipped mussel and glucosamine HCl for small and medium dogs. Each 60-count bag delivers a daily chew dosed for hip and joint support rather than treatment of a diagnosed condition.

The formula layers glucosamine, MSM and DMG with grape seed extract and a small dose of L-glutathione, ingredients more commonly found in higher-end joint blends. It is sized for small breed dogs rather than large or giant breeds, so weight-based dosing matters here more than with a general-purpose chew.

  • 300 mg green-lipped mussel per serving
  • 250 mg glucosamine HCl and 250 mg MSM
  • Formulated for small and medium dog breeds
  • 60 soft chews per bag

Who it's for

Owners of small to medium dogs showing early stiffness or general joint wear, especially those wanting a chicken-flavored chew a picky dog will actually eat. It is not formulated with breed-size dosing for large or giant dogs.

Pros and cons

Pros
  • Multi-ingredient formula beyond plain glucosamine
  • Sized dosing for small and medium dogs
  • Chicken flavor soft chew format
  • Allergen-free per label
Cons
  • No dosing option for large or giant breeds
  • 60 count is a limited supply for daily use

Performance notes

The active blend combines cartilage-support compounds (glucosamine, green-lipped mussel, MSM) with antioxidants (vitamin E, vitamin C, grape seed extract, L-glutathione) in a single daily chew. Joint supplements of this type are typically maintenance products taken over weeks rather than fast-acting treatments.

Specifications

BrandVETRISCIENCE
ModelGlycoFlex 3
Dimensions & fit
Dog Breed SizeMedium, Small
Item Weight0.26 poundslower than 77% of 61 pet joint supplements
Capacity & performance
Volume169.1 fl oz
Included components
Unit Count0.26 pounds
Included ComponentsGlycoFlex 3 Canine Mini (60 Soft Chews)
Other details
Target SpeciesDog
Product BenefitsJoint Health
Item FormSoft Chew
Allergen InformationAllergen-Free
FlavorGlycoflex 3
Pet TypeDog
Number Of Items1
AsinB005CBU4PI
ManufacturerFoodScience, LLC
Specific Uses For ProductHip, Joints
Best Sellers Rank#6,094 In Pet Supplies (See Top 100 In Pet Supplies) #95 In Dog Hip & Joint Care
Upc026664166968 026664168061
Manufacturer Part Number900669.06
Model Number900669.06
Item Type NameDog Joint Supplement
Active IngredientsPerna Canaliculus (GlycOmega™ Brand Green-Lipped Mussel): 300 Mg, Glucosamine HCl (Shrimp And Crab): 250 Mg, Methylsulfonylmethane (MSM): 250 Mg, N,N-Dimethylglycine HCl (DMG): 50 Mg, Dl-Alpha Tocopheryl Acetate (Vitamin E): 25 IU, Ascorbic Acid (Vitamin C): 12 Mg, Manganese (Mn Proteinate): 5 Mg, Grape Seed Extract: 2.5 Mg, L-Glutathione: 1 Mg, Selenium (Sodium Selenite): 0.001 Mg

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Frequently asked questions

What size dog is VetriScience GlycoFlex 3 formulated for?

The label specifies small and medium dog breeds, so dosing is not calibrated for large or giant breeds.

What are the main active ingredients in GlycoFlex 3?

Green-lipped mussel, glucosamine HCl and MSM, plus DMG, vitamin E, vitamin C, manganese, grape seed extract, L-glutathione and selenium.

How many chews come in a bag?

60 chicken-flavored soft chews per bag, model number 900669.06.