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100% Human-Grade Ingredients
The vet-formulated hip & joint supplement powder that supports mobility, flexibility, and long-term joint health in one daily packet.
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Serve the powder each morning at mealtime or on its own.

Our veterinary team developed MULTIFLEX™ around six key ingredients that support healthy joints and mobility.
UC-II® works at a low dose—making one daily stick pack a full-strength serving.
Tear pack and serve at mealtime
Daily, given at mealtime
1/2 a pack for dogs up to 25 lbs
1 pack for dogs over 25 lbs
Best given consistently for at least 4-6 weeks as part of a daily routine
Made with only 6 active ingredients.
Glucosamine Hydrochloride, a natural compound made by the body, helps maintain healthy cartilage and supports joint mobility. It assists in joint lubrication and supports healthy connective tissues.
Methylsulfonylmethane (MSM) supports a normal inflammatory response and helps maintain healthy mobility in the hips, joints, and muscles.
Chondroitin helps cushion and protect joints by maintaining water and elasticity in cartilage. It also helps maintain cartilage integrity over time to support on-going mobility.
Bone Broth provides natural collagen, amino acids, and minerals that help support healthy cartilage, maintain connective tissue, and promotes healthy joint movement.
Boswellia is a plant extract with natural antioxidant properties. It helps support a normal inflammatory response and healthy joints.
UC-II® Collagen is a patented form of type II collagen that supports joint health. It works with the immune system to help maintain healthy cartilage, support everyday mobility, and promote flexibility.
Beef Liver
Honest feedback from the furry friends and humans who know us best
Yes! MULTIFLEX™ was formulated to be safely taken alongside our DM-01™ Daily Multivitamin. In fact, they complement each other- DM-01™ covers your dog’s daily nutritional needs, while MULTIFLEX™ provides advanced hip & joint support. For the best overall health benefits, we recommend using them together.
MULTIFLEX™ is suitable for dogs of all ages and breeds. However, we do recommend dogs begin to incorporate the powder into their daily routine starting at an age of 6 months or older.
Most pet supplements from other brands contain palm oil, fillers, artificial flavoring, preservatives, etc. At Dog is Human, we’re raising the standards of pet health by only using the highest quality human-grade ingredients, which is what our best friends deserve.
Like any wellness routine, consistency matters. If taken consistently on a daily basis, most dogs will start to see positive changes in about 6-8 weeks.
There are 30 Packets in each box, which is a 2 month supply for Small Dogs (0-25 lbs) or 1 month supply for Medium and Large Dogs (25+ lbs).
Tear open the stick pack and serve at mealtime. Most dogs enjoy the flavor and won't even notice it's there.
In the event that your dog accidentally consumes significantly more than the daily recommended dose, consult your vet for advice.