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FREEWe 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 and we'll happily sort out your refund.
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 Omega 3 for fast itch relief and Vitamin C to help your dog's body turn that collagen into new, healthy 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 Marine Collagen (Types I & III) - 900mg
The foundation of your dog's skin barrier. Type I rebuilds the protective barrier that keeps allergens out. Type III repairs damaged tissue and heals hot spots, raw patches, and scratched areas. Hydrolyzed means it's already broken down small enough to absorb, instead of being digested like food.
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.
Omega 3 - 400mg
Powerful anti-inflammatory that reduces itch and discomfort while collagen rebuilds the barrier. Provides fast relief during the repair process. The natural oils that seal the barrier, the mortar between the bricks. On its own, fish oil is mortar with no foundation underneath. Here it works alongside the collagen that rebuilds it.
Vitamin C - 50mg
Essential for collagen synthesis. Helps your dog's body produce and repair collagen tissue effectively.
One serving on their food, once a day. 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. Our liquid formula is gentle and easy to digest. Collagen peptides and Omega 3 are both well-tolerated. Start with half dose for the first few days if concerned.
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Reaching the skin
Our cod collagen peptides (types I and III) are absorbed and travel to the skin. These are the building blocks of your dog’s skin barrier, the part that’s been wearing thin. Nothing to see yet, but it’s already under way
The itch starts to quiet
As the barrier gets stronger, fewer irritants get through and the itch signal fires less often. Most owners notice the night-time licking easing first. You may spot it before you see anything on the skin.
ou’ll see it, and they’ll feel it
As the barrier gets stronger, fewer irritants get through and the itch signal fires less often. Most owners notice the night-time licking easing first. You may spot it before you see anything on the skin.
Back to themselves
Bare patches begin to fill in and the coat gets its shine back. The dog who used to dread every season starts to cope with it. Stay consistent, because it keeps building.
Every dog is different, and if you don’t see the change you wanted, our 60-day money-back guarantee has you covered
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Itching and scratching
Paw licking and chewing
Rubbing on furniture
Redness and irritated skin
Hot spots
Itchy ears and head shaking
[Offer line, only if the offer is real]
Three active ingredients, chosen to rebuild and protect your dog's skin barrier from the inside. Nothing hidden, nothing your dog doesn't need.
Rebuilds the barrierFrom deep-sea cod. Collagen is the foundation of healthy skin and gives your dog's body the building blocks to repair a weakened skin barrier.
Locks in moistureHolds water in the skin, so it stays supple and hydrated. Helps calm dry, flaky and itchy skin.
Supports jointsA natural building block for cartilage and connective tissue. Keeps your dog moving comfortably while the collagen works on the skin.
Nothing to hideNo chicken, no stevia, no flavourings or fragrance. Odourless, so no fishy smell, and gentle on sensitive stomachs.
Trusted by 100,000+ pet parents
Dogs across the UK take Stillpets Liquid Collagen every day, and their owners are seeing the scratching ease, the hot spots settle and the ears calm down. That's because we're not here to cover up the itch. We're here to rebuild the skin barrier it comes from.
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Others
Try it for 60 days. If you don’t see the difference, we’ll give you your money back
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.
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.
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.
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.
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.
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.
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.
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 and we'll happily sort out your refund. 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.
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.
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.

My dog used to scratch himself constantly, especially at night. I've tried so many things over the past year. He's scratching much less now, and seeing him settle down comfortably makes me so happy
I've wasted money on products that promised everything and changed nothing. I didn't expect much from this one, but after using it consistently, I've noticed a real difference in how often my dog scratches.
The hardest part was watching him wake himself up scratching. Lately, he's been settling down much more easily at night. It's such a relief not feeling helpless every time he gets uncomfortable
It wasn't an overnight change. But gradually, I noticed less scratching and his coat started looking healthier. I appreciate seeing steady progress rather than expecting a miracle in a few days
You feel so guilty when your dog can't stop scratching and you don't know what else to try. I'm glad I found something that seems to be helping him feel more comfortable
I wanted something simple that I could give him every day. It's easy to fit into his feeding routine, and I've been pleased with the improvement I've noticed over time.
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