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 4.7 | 50,000+ Happy Pet Parents

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$3.99 $5.99

check_circle No more scratching, paw licking or hot spots.

check_circle A fraction of the cost of medications.

check_circle Rebuilds skin barrier to stop the allergens that cause the problem.

Trusted by Dr. Bernstein Veterinarian
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Regular price $3.99
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Everything You Need To Know

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60-Day Guarantee

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.

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The Science Behind It

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.

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Dosage & How To Use

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.

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How quickly will I see results?

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.

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What's in each 1mg serving / Ingredients?

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.

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Frequently asked questions

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.

Real results from real dog owners.

Four problems. One bottle. Hear from the people who tried everything else first.

  • ★★★★★

    The constant scratching and hot spots finally stopped.

    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.

  • ★★★★★

    He's stopped chewing his paws raw.

    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.


  • ★★★★★

    No more ear infections since week four.

    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 Natural Building Blocks Your Dog's Body Needs

    To Restore Its Skin Barrier

    • REBUILDS BARRIER

      Types I & III Collagen (900mg)

      The foundation of healthy skin. Makes up 90% of your dog's skin tissue. Repairs damaged barrier.

    • CALMS INFLAMMATION:

      Type II Collagen (40mg)

      Reduces the itch at its source. Clinically studied to calm immune response naturally

    • SUPPORTS REPAIR:

      MSM (400mg)

      Helps the body turn collagen into new barrier tissue. Essential for the rebuild process.


    • LOCKS IN MOISTURE:

      Hyaluronic Acid (50mg)

      Keeps the barrier strong and hydrated. Prevents cracks that let allergens through.

      • ✓ Sensitive stomachs

      • ✓ No allergens

        Why Our Liquid Is Better

        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.


        Grab It While It's In Stock
        • Dr. Bernstein

          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.

        • Dr. Whitfield

          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.

        • Dr. Boyd

          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 Dog Owners Since 2021

           

          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.

          Frequently Asked Questions

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          How does this actually work?

          Your dog's skin has a protective barrier made of collagen. This barrier keeps allergens on the surface where they belong. As dogs age, they lose 7-10% of their collagen each year. When the barrier breaks down, allergens penetrate deep and trigger the immune response — that's the scratching, hot spots, and ear infections. Our liquid collagen provides the building blocks to rebuild that barrier from within.

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          How is this different from Apoquel or Cytopoint?

          Apoquel and Cytopoint suppress your dog's immune response to allergens. They stop the symptoms but don't fix what's causing them. Our collagen actually rebuilds the skin barrier so allergens can't penetrate as deeply in the first place. Many customers use collagen alongside their medications initially, then reduce medication over time as the barrier strengthens.

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          Why liquid instead of chews or pills?

          Absorption. Chews and pills contain large collagen molecules that dogs can only absorb at 20-30%. Our liquid collagen is hydrolyzed — pre-broken into tiny peptides that absorb at up to 98%. Your dog actually gets the collagen instead of passing most of it through.

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          How long until I see results?

          Most owners notice reduced scratching within 2-3 weeks. Significant skin improvement typically happens between weeks 4-8. Full barrier rebuilding takes 8-12 weeks, which is why most customers choose multi-bottle packages.

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          Is it safe?

          Yes. These are natural building blocks your dog's body already uses. There's no immune suppression, no drug interactions to worry about. It's sourced from wild-caught fish and manufactured in a cGMP certified facility. Safe for long-term daily use.

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          Can I use this with my dog's current medications?

          Yes. Many customers start collagen while their dog is still on Apoquel or Cytopoint. As the barrier rebuilds and symptoms improve, they work with their vet to potentially reduce medications. This doesn't interfere with other treatments.

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          How much do I give?

          1-3ml per day based on your dog's weight. One dropper = 1ml. Instructions are on the bottle. Easy to adjust for small or large dogs.

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          What if it doesn't work for my dog?

          We offer a 60-day money-back guarantee. If you don't see improvement, contact us for a full refund. No questions asked.

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          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. A soft stool in the first day or two is rare and settles on its own.

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          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.