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No more scratching, paw licking or hot spots.
A fraction of the cost of medications.
Rebuilds skin barrier to stop the allergens that cause the problem.
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Liquid collagen can't be mass-produced like cheap pills and chews — limited quantities available.
PS: We only sell through this official site — if you see it on Amazon or eBay, it's not us.
We offer a full 60-Day Money-Back Guarantee.
If you don't see real improvement in your dog's scratching, hot spots, ear infections, paw licking or coat within 60 days, simply email us for a full refund, no questions asked.
We're confident because this addresses the root cause (broken skin barrier) — not just symptoms. But if it doesn't work for your dog, you don't pay.
Your dog's skin has a protective barrier made of collagen — and it's breaking down faster than you think.
Dogs lose 7-10% of their collagen every year after age 2. Genetics, chronic scratching, antibiotics, and poor diet can accelerate it even faster. That's why some 2 or 3-year-old dogs already have chronic skin issues.
As collagen depletes, gaps form. Allergens penetrate deep. The immune system goes into overdrive. That's the constant itching, hot spots, and scratching that never stops.
Apoquel and Cytopoint suppress symptoms — but they don't rebuild the barrier. That's why they fade.
Our formula rebuilds the barrier itself. All three collagen types (Types I, II & III) in liquid form for 98% absorption. Plus MSM for fast itch relief and Hyaluronic Acid to hydrate and repair damaged skin tissue.
You're not masking symptoms. You're fixing the structure.
Mix into food once daily. Tasteless — dogs don't notice it.
Dosage by weight:
→ Under 25 lbs: 1 mL daily — one bottle lasts about 2 months
→ 25-75 lbs: 2 mL daily — one bottle lasts about 1 month
→ Over 75 lbs: 3 mL daily — one bottle lasts about 3 weeks
Your dog's barrier needs ongoing collagen to stay strong. If you stop, symptoms can return.
Not sure yet? Start with 1 bottle. 60-day money-back guarantee.
Most owners see the first change at 2 to 3 weeks: less night scratching, calmer skin, quieter paws. The first week or two can look like nothing is happening. That's normal; the barrier rebuilds from the inside before you see it on the outside.
Deeper problems like chronic hot spots, recurring ear infections or severe allergies usually take 6 to 8 weeks.
Itching, hot spots, ear infections, paw licking: all symptoms of the same broken barrier. As it rebuilds, they improve together. Owners tell us the coat comes back thicker, energy picks up, and their dog is sleeping through the night again.
Nothing at three weeks? Check the dose against the weight table and keep going to week six. No change at 60 days, and the guarantee means you don't pay.
Your dog loses collagen every year. Daily use keeps the barrier strong and the allergens out.
Hydrolyzed Collagen Peptides (Types I & III) - 800mg
The foundation of skin barrier repair. Type I rebuilds the protective barrier that keeps allergens out. Type III repairs damaged tissue and heals hot spots, raw patches, and scratched areas.
UC-II (Type II Collagen) - 40mg
Reduces systemic inflammation driving the constant itch response. Clinically studied dose proven to calm inflammatory pathways throughout the body.
MSM - 400mg
Powerful anti-inflammatory that reduces itch and discomfort while collagen rebuilds the barrier. Provides fast relief during the repair process.
Hyaluronic Acid - 50mg
Locks moisture into healing skin, keeping it hydrated and flexible. Dry skin heals slower—HA speeds up the repair process.
Vitamin C - 50mg
Essential for collagen synthesis. Helps your dog's body produce and repair collagen tissue effectively.
Natural Bacon Flavor - 150mg
Makes daily dosing easy—dogs think it's a treat, not medicine.
Is this right for my dog?
For dogs with chronic allergies who scratch constantly, have hot spots, recurring ear infections, paw licking, or thinning fur. If symptoms keep coming back no matter what you try — their skin barrier is breaking down and needs to be rebuilt.
Is It Safe? Can I give this with Apoquel or Cytopoint?
Yes. It's 100% natural, non-GMO, made in a GMP-certified facility and third-party tested. Safe for daily, long-term use and safe alongside all medications, including Apoquel, Cytopoint, Zenrelia, steroids, Benadryl, Zyrtec and antibiotics. There's no drug in it, so nothing interferes. Most owners keep their dog's medication going for the first 4 to 6 weeks while the barrier rebuilds, then work with their vet on reducing it.
Does your Liquid Collagen contain chicken or beef?
No. Chicken and beef are two of the most common food allergens in dogs, so putting either in an allergy product would risk making the itching worse. Our collagen is marine, sourced from wild-caught fish, with no chicken, beef, poultry or dairy. It's hypoallergenic, absorbs at up to 98%, and contains all three collagen types the skin barrier is made from.
Why do allergy medications stop working after a few weeks?
Medications suppress symptoms but don't rebuild the barrier. As it continues breaking down, symptoms return. Collagen fixes the structure, so results last.
Will this work if food changes failed?
Yes. Food changes remove trigger proteins but don't fix the broken barrier. Collagen rebuilds it so allergens stop penetrating.
Will this work for younger dogs?
Yes — and it's even more important. If your young dog is already scratching, their barrier is already damaged. Catching it early means less damage to repair, faster results, and avoiding years of expensive medications.
My dog has a sensitive stomach. Is this safe?
Yes. It's a liquid, so there are no fillers, binders or chews to break down, and it goes onto food your dog already eats. It's gentle on the gut and easy to absorb. If your dog is especially sensitive, start with half the dropper for the first few days and move up to the full amount once you see it's sitting well.
Four problems. One bottle. Hear from the people who tried everything else first.
Two years of Apoquel and she'd still wake us up at 3am clawing at her belly. Hot spots every few weeks, cone on, cone off, repeat. Tried every shampoo, every grain-free diet. Started Healthypetz on a whim — within two weeks the scratching had almost completely stopped. No new hot spots since. Her skin is healing and she's sleeping through the night. So am I.
Cytopoint would work for a few weeks then we'd be straight back to the vet. The licking was constant — his paws were stained and inflamed between the toes. Three weeks on Healthypetz and the licking just stopped. The staining is fading and the skin between his pads is actually healing. First time in two years.
Every two weeks it was the same cycle — brown gunk, yeast smell, pulling away when I tried to clean them. Started this collagen after two years of ear drops and vet visits. Week four I cleaned his ears and the cotton pad came back white. Three months now and not a single infection. The vet said she's never seen his ears this clean.
The foundation of healthy skin. Makes up 90% of your dog's skin tissue. Repairs damaged barrier.
Reduces the itch at its source. Clinically studied to calm immune response naturally.
Helps the body turn collagen into new barrier tissue. Essential for the rebuild process.
Keeps the barrier strong and hydrated. Prevents cracks that let allergens through.
Better absorption = faster results.
Chews and powders are made at high heat, destroying up to 80% of the collagen.
Liquid is cold-pressed—up to 98% gets absorbed and reaches the skin barrier.
Plus, no fighting your dog to eat a chew. Just mix into food.
Veterinarian, integrative practice
This changed how I treat allergies
I prescribed Apoquel for over a decade. It works — but dogs kept coming back needing more. When I understood the skin barrier connection, everything shifted. This formula gives dogs what medications can't — the raw material to rebuild what's broken. I've seen patients reduce medication within weeks. I recommend it to every allergy dog owner I see.
Veterinarian, small animal practice
The results surprised me
I was skeptical. Another supplement claiming to help allergies. But the science on barrier depletion is solid and the liquid absorption is real. I started recommending it to my toughest cases — dogs on maximum Apoquel still scratching. The skin improvements were visible. The coat came back. Several owners told me their dog's digestion improved too. I wasn't expecting that.
Veterinarian, dermatology focus
I wish I'd found this years ago
Most collagen supplements are underdosed chews packed with fillers. This is properly formulated — Types I, II, and III in liquid form. Dogs actually absorb it. I've had chronic allergy patients who'd tried everything show real improvement within 4-6 weeks on this. Skin calmer. Ears cleaner. Coat thicker. It's the one supplement I recommend with confidence.
Trusted by 50,000+ Pet Parents
Today, over 50,000 dogs feel the benefits of stronger skin barriers with Healthy Petz Liquid Collagen—finally free from chronic scratching, hot spots, and ear infections. Because we don't mask symptoms. We rebuild structure.
I have tried everything for my dogs complicated skin, switching food 100x, cytopoint injections, every medication under the sun including immune system blockers. I came across this and didn’t have high hopes but figured anything is worth a shot. Let me say, I am so incredibly grateful I did order. My dog is a puppy again. Redness, constant itching, revolving ear infections, elephant skin, flaking, hair loss, it’s all resolved in 3 short months. He is 9years old and hasn’t played in at least 3 years because he was so uncomfortable. My dog is running, playing, and happy. Trust, I read these reviews and thought they had to be paid or exaggerated. They’re not. This gave me my dog back and started helping a few days in. I am forever grateful and so is my boy. Thank you!
My Lab Buddy is 6 years old. Every summer, he scratches and breaks out in hot spots. Over the years, I have tried everything and nothing worked. Then he got fleas. I treated him for that. He stopped eating so I started him on Iron liquid and the collagen. Within a few days, his appetite came back. In 2 weeks, way less scratching and it literally saved his life!! Thank you for making this!
We started Max on this a couple months ago and truly are surprised how good his coat and skin look! He is not itching and licking like he had been. Dry skin flakes are nearly gone! If your dog has these issues, try this, it worked for Max!!!
I started Healthy Petz liquid collagen in May. It’s now three months later and I am so very pleased with how my dogs skin is looking and feeling . No more itching and no more scabbing of his under belly and under arms . I have tried so many things to help him. He is a large breed dog and his allergy medicine is expensive. I’m going to try to take him off the allergy medicine all together. I’ll write about it here when I do try that. I love spreading good news to try to help people who love their pets like I do!! i bought the 3 bottles at once and have it on auto ship. It’s easy to get on and delay it if necessary! Sincerely, Kim and I”Benny”
Started using this and April and very impressed. Normally my chocolate lab would get an injection in March and then possibly again in July due to the heat and allergies. He would also be taking apoquil all summer long. I have been very happy with this product. He has not itched or had any hotspots, even with the heat and temperatures being up to 90s in Vermont.
I have a cabinet full of itch sprays and creams that dont work. like literally a full shelf. spent probably $300 on topicals this year alone. this is the first thing thats actually stopped the scratching and i dont have to reapply it every 3 hours. one serving on food and done.
My dog is so much healther with liquid collagen no more hot and itchy ears or dragging his back end across the carpet. He is alot happier
I have 3 big dogs. We started using this over a month ago and the lack of scratching was the first thing I noticed-their ears are no longer super red and inflamed inside and the head shaking is a thing of the past. Love this product and it is so simple to just add to their feed and they gobble away.
Thank you for giving my pet a normal life, after trying countless things. Finally something that works for my German shepherd’s constant skin allergies.
Thank you for giving my pet a normal life, after trying countless things. Finally something that works for my German shepherd’s constant skin allergies.
I have 3 big dogs. We started using this over a month ago and the lack of scratching was the first thing I noticed-their ears are no longer super red and inflamed inside and the head shaking is a thing of the past. Love this product and it is so simple to just add to their feed and they gobble away.
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