Description
byRef MULTI FIT 30 Sticks – Complete Daily Nutritional Supplement for Dogs & Cats
Veterinarian-Designed All-in-One Supplement for Total Wellness
Formulated by Dr. Chae Hyun Seol, a renowned veterinary behavior specialist, byRef MULTI FIT delivers essential nutrients for your pet’s vitality in one convenient daily stick. From Omega-3s and nucleotides to antioxidants and multivitamins, it’s a powerhouse supplement designed for pets of all ages.
Why MULTI FIT? Simplify Your Pet’s Nutrition
Are you juggling multiple supplements to support your pet’s health—Omega-3s, heart supplements, immune boosters, and vitamins? MULTI FIT eliminates the guesswork with a balanced, all-in-one formulation, preventing nutrient overlap and simplifying daily routines.
Backed by science and trusted by over 250,000 pet parents, MULTI FIT has a 96% customer satisfaction rate.
Premium Ingredients, Veterinary Confidence
✓ Omega-3 (EPA/DHA) – 50,000 mcg
Supports coat, joint, and cardiovascular health
✓ 13 Multivitamins – 27,548 mcg
Daily support for energy and overall wellness
✓ 18 Amino Acids – 30,900 mcg
Promotes muscle maintenance, immune defense, and metabolic function
✓ Coenzyme Q10 (Hydro-CoQ10™) – 20,000 mcg
Boosts heart and kidney function, helps manage inflammation
✓ Nucleotides – 2,500 mcg
Enhances immunity and aids cell regeneration
✓ Lutein – 10,000 mcg
Protects eye health and supports vision
✓ 6 Essential Minerals – 2,634 mcg
Includes Zinc, Manganese, Selenium for immunity, joint, and antioxidant support
Key Benefits: MULTI FIT Functional Highlights
✨ Antioxidant Power & Cognitive Support
With Selenium, Vitamin C & E, and Folic Acid to reduce oxidative stress and support brain health
👁️ Vision Health
Vitamin A and Lutein to maintain sharp eyesight
🛡️ Immune Defense
Nucleotides, Zinc, and Amino Acids enhance natural resistance
❤️ Cardiovascular Support
Hydro-CoQ10™ promotes strong heart function
🐾 Skin & Joint Care
Omega-3, Vitamin D, and Manganese nourish skin and mobility
⚡ Energy & Vitality
Multivitamins and minerals to energize your pet throughout the day
Scientifically Proven, Pet Parent Approved
Unlike basic treat-type supplements, MULTI FIT uses SCI-grade ingredients—researched and verified for safety and effectiveness. Every batch is produced in ISO-certified facilities with strict hygiene controls.
✓ Microencapsulated Omega-3
Prevents spoilage from air, light, and heat
✓ Up to 8x better absorption than oil-based Omega-3
✓ Safe from rancidity-related health risks
✓ Nucleotide Support
Encourages cell regeneration and supports longevity
✓ Can ease itching and inflammation caused by atopic dermatitis
✓ Reduces skin redness by 1.5x, flaking by 2x
Perfect for Every Stage of Life
Whether your pet is a playful puppy, an active adult, or a senior with age-related concerns, MULTI FIT adapts to their changing nutritional needs.
Recommended For:
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Pets with decreased energy or visible aging signs
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Sensitive digestion or skin conditions
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Short appetite or picky eaters
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Cognitive concerns (e.g. dementia or cataracts)
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Puppies under 10 months needing immune and growth support
Allergy-Safe Formula
Free from proteins and potential allergens, ideal for pets with sensitive dietary needs
How to Use MULTI FIT
Daily Dosage Guidelines:
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Up to 5kg: 1 stick
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5–10kg: 1 stick
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Over 11kg: 1–2 sticks
Adjust based on your pet’s health and activity level.
Feeding Options:
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Mix into daily kibble
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Blend with your pet’s favorite snack
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Add to water or pet milk
Transition Tips:
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Start with 1/3 of a stick and gradually increase
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Mix into familiar foods like sweet potatoes or wet food for better palatability
Monitor Daily Intake:
Use the checklist on the box to track consistent feeding.
Frequently Asked Questions
Q. Can I give MULTI FIT alongside balanced kibble?
Yes! It includes nutrients that may be lost during food processing and complements existing diets without over-supplementation.
Q. Is this suitable for cats too?
Absolutely. MULTI FIT is formulated for both dogs and cats.
Q. What’s the shelf life?
18 months from the date of manufacture.
Q. Can it be combined with other supplements?
Yes. It’s free of harmful overlapping ingredients and safe to use with other products.
Q. From what age can I give it to my pet?
Safe for pets aged 3 months and older.
Q. Why does it smell a bit fishy?
The slight odor comes from high-quality, emulsified Omega-3. It’s designed to reduce fishiness compared to standard oils.
Storage & Caution:
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Store in a cool, dry place, out of children’s reach
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Use promptly after opening, even if within expiry
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Consult a vet before use in pregnant, elderly, or sick pets
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If vomiting or diarrhea occurs, stop use and monitor
Not for ruminants.
Avoid sudden feeding to prevent coughing from powder inhalation.
byRef MULTI FIT – Daily Nutrition, One Simple Stick
Make health effortless. From head to tail, boost your pet’s vitality with a veterinarian-approved, scientifically balanced multivitamin supplement.
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Jenna Prescott from Toronto, Canada –
Okay, so I’m officially a believer! This MULTI FIT supplement for my dog is just fantastic. Max was starting to get picky with food lately and had me worried about his health – but since switching to these daily sticks? He’s loving them like treats! No more multiple bottles cluttering up the kitchen either; this stuff covers all bases—vits, Omega-3s… you name it. It really simplifies everything. Plus, knowing that Dr. Seol put some real thought into it makes me feel great too.
Jasmin Tavistock from Vancouver, Canada (verified owner) –
Mixing simplicity with vitality, byRef MULTI FIT reinvigorated my senior Beagle’s spirit—an all-in-one elixir of health!
Emilia Van der Linden from Amsterdam, Nederland (verified owner) –
Onze viervoeter is terug in topvorm! Sinds we de byRef MULTI FIT gebruiken, lijkt ze weer jonger. Geweldige balans van voedingsstoffen en totaal makkelijk!
Ava Knoll from Brooklyn, New York (verified owner) –
Alright, I finally got my hands on these byRef MULTI FIT sticks for Rufus and Luna! You guys, it’s like a health party in a chewable treat! No more shaking three bottles before meal times. One stick equals everything they need – all the fancy vitamins plus omega stuff that keeps their coats shining bright as the NYC skyline at night. Plus, guess what? They totally wolf down these sticks without making any fuss—major win! If your fur babies could talk…well, they’d thank you big time!
Luca Amati from Roma, Italia (verified owner) –
Ho finalmente trovato la soluzione per l’alimentazione dei miei gatti. Le sticks MULTI FIT hanno reso la mia vita così facile e i miei felini sembrano prosperare! Nutrienti fondamentali, nulla di complicato!
Mateo Gonçalves from São Paulo, Brazil (verified owner) –
Yo! So I started giving my little buddy Spike the byRef MULTI FIT sticks, and OMG—he’s been bouncing off the walls like a puppy again! No more juggling supplements; it’s all in one. Plus, no weird smells or tough chews; he gobbles these up as treats. Not sure if it’s magic or just good ingredients, but I see way more tail wags now 😄 Super grateful for finding something that actually makes life easier for both of us!
Islay from Glasgow, Scotland –
So, I gotta say, when my mate first suggested these byRef MULTI FIT sticks for my furry buddy Daisy over in Glasgow, I was a bit skeptical. Like, could one stick really cover everything she needs? But lemme tell ya—I gave it a go outta curiosity and ended up pleasantly surprised! The ingredients like Omega-3s and multivitamins seemed legit, but the best part is that Daisy absolutely loves them! She’s been bouncing around more than usual lately; her energy’s gone through the roof! If you’re on the fence about trying these because of all those claims… just give it a shot. You might find your pet wagging their tail at mealtimes again.
Isolde from Melbourne, Australia –
I’ve been using the byRef MULTI FIT sticks for my little tabby, Nibbles, over in Melbourne. Honestly? It’s a game changer! The blend of Omega-3s and multivitamins really simplified our routine since I used to struggle with different supplements every day. He seems more lively now—like he’s found his inner kitten again! Plus, the stick form makes it easy-peasy; he chomps it down like it’s a treat rather than medicine. The best part is knowing that Dr. Seol designed this formula specifically for total wellness across all ages—gives me peace of mind as an owner!
Lysandra from Wellington, New Zealand –
Having explored various supplements for my golden retriever, I was keen to try the byRef MULTI FIT. This veterinarian-designed product delivers a remarkable blend of essential nutrients all packed into an easy-to-administer stick. The inclusion of Omega-3s is crucial for supporting his joint health, especially as he’s aging gracefully now at seven years old. Furthermore, the balance it offers simplifies our routine—no need to juggle multiple products anymore! It’s scientifically formulated with antioxidants and nucleotides that enhance overall vitality. My pup seems more energetic and vibrant since we introduced this supplement into his diet.
Poppy from Bristol, England –
I gotta admit, I was pretty wary about trying the byRef MULTI FIT for my cat, Winston. You know how it is with pet supplements—sometimes they’re just overpriced snacks in disguise! But hey, this one surprised me. The ingredients sound solid: Omega-3s and antioxidants are a good combo for his coat and overall health. Plus, he actually chowed down on these sticks without any fuss—which isn’t always the case! It’s nice having everything all packed into one easy stick instead of juggling five different things every morning. Could this be a game changer? Maybe so.
Kaelan from Wellington, New Zealand –
So, I’ve been using the byRef MULTI FIT sticks for my dog, Juno, and it’s actually made a difference in our daily routine. Every morning while I’m prepping breakfast, I just grab one of those sticks right outta the fridge—super easy! Juno gets all excited when she sees me pull them out; it’s like her little treat before we head outside for our walk. Knowing she’s getting essential nutrients like Omega-3s and vitamins simplifies things heaps since I used to have different bottles lying around everywhere. Plus, they smell decent enough that it doesn’t bother me at all! It fits seamlessly into our day without any fuss.
Aisling from Dublin, Ireland –
I can’t rave enough about the byRef MULTI FIT sticks for my little corgi, Bramble! We’ve been using them for a few months now and honestly, I keep coming back because they’re such a game-changer. Initially, I was mixing different supplements to cover all her needs – from Omega-3s to vitamins – but this one stick does it all in an easy-peasy way. Plus, she actually loves the taste; like she’s getting treats instead of health stuff! It’s comforting knowing that I’m giving her everything she needs without fussing over various bottles and doses every day. Definitely sticking with MULTI FIT – it’s saved me so much time and worry.