Less Scratching & Calmer Skin
- βStops the 3 AM scratch-lick cycle at the skin, not just the symptom
- βNon-drowsy. No "zombie" side effects
- βCod, not chicken. No beef or pork
- βLiquid on food. Nothing to hide or spit out
90-Day Money Back Guarantee
Give it 90 days. If your dog isn't scratching less, you're covered.
| Under 5 lbs | 1 ml |
| 5 to 15 lbs | 2 ml |
| 15 to 35 lbs | 3 ml |
| 35+ lbs | 4 ml |
Trusted By 10,000+ Dog Owners
My staffy had such bad skin
My staffy had such bad skin that we were at a loss. She was on medication, we tried everything. A friend suggested Coria and I ordered and hoped for the best. Best decision I ever made. She no longer itches or has red raw skin. I have her on a repeat order every month. Highly recommend to anyone.
My dogs scratching was getting really bad
My dogs scratching was getting really bad and so was his skin. After the first month on Coria I noticed a huge difference. His skin is so much better now. Highly recommend for any dog parent dealing with the same thing.
Coria is a game changer!
Coria is a game changer! Our golden retriever had been dealing with itchy, irritated skin for over a year. We tried all kinds of shampoos, diet changes, and even vet prescriptions. Nothing worked long-term. Within just a few weeks of starting Coria, we saw real improvement. Her coat is shinier, she's scratching way less, and she seems so much more comfortable. It's honestly such a relief. If your dog is struggling with skin issues, give Coria a go β you won't regret it!
My dog seems so much more comfortable
My dog was always scratching and biting at herself. Since starting on these supplements her coat has improved so much and she seems so much more comfortable. Really happy with the results!
I highly recommend Coria
I highly recommend Coria. My dog had terrible skin allergies and nothing seemed to help. After using Coria for about 6 weeks, his skin cleared up significantly and he stopped scratching constantly. It's been a lifesaver for us.
So glad I gave Coria a go
So glad I gave Coria a go. My little westie has always had sensitive skin and would scratch until she was raw. The vet bills were adding up and nothing was really fixing it. A friend told me about Coria and I thought why not. After about a month her skin was noticeably better, less redness and she was so much calmer. She's like a different dog now. Wish I'd found this sooner!
3 Active Ingredients. Nothing Else.
No chicken, no fillers, no proprietary blends. Just what the skin barrier is made of.

Cod Collagen, Types I & III
From wild deep-sea cod, broken down into short peptides so it gets absorbed instead of passing straight through. Types I and III are the collagen types found in skin: the material the barrier is rebuilt from.

Hyaluronic Acid
Holds many times its own weight in water. Keeps healing skin hydrated, so it stops cracking, flaking and itching.

Glucosamine
A building block of the connective tissue under skin and coat.
One dropper on food, once a day. The dose depends on your dog's weight.
8 Week Results
Coria Triple Collagen is built for the long game. The more consistent you are, the harder it works.
Calm, Soothed Skin
Week 1
Lay the groundwork
The cod collagen peptides are absorbed and start reaching the skin. Collagen types I and III are the raw material the skin barrier is built from. Things are in motion.
Weeks 2β3
Something's starting to shift
Fewer allergens slip through the barrier, so the itch signal fires less often. Many owners notice the night-time licking calming down first.
Weeks 4β6
You'll see it. They'll feel it.
Red, angry skin starts to settle and the scratching drops. Hyaluronic acid keeps the new skin hydrated so it stops cracking and flaking.
Weeks 6β8
In full force
Patches start to fill in and the coat gets its shine back. Dogs that used to dread every season are holding their own. Keep going.
Nearly 9 Out Of 10 Dogs Are 'Itchy Dogs'*
Whether it's a change in season or your dog is genetically bred to have an allergy, it can feel like it comes out of nowhere, with no real solution. Spot the signs of allergies:

Itching and Scratching

Paw Licking and Chewing

Rubbing on Furniture

Redness and Skin Irritation

Hot Spots

Itchy Ears and Head Shaking
*Source: Texas A&M College of Veterinary Medicine.
You've Probably Tried These Solutions... But They Don't Work
If nothing has worked, you didn't fail your dog. Every one of these goes after the reaction. None of them repair the skin it comes through.
βThe "Sedatives"
Benadryl and Zyrtec make them sleepy, not less itchy. The scratching starts again the moment it wears off.
βThe "Off Switch"
Apoquel, Cytopoint and steroid shots mute the itch. The barrier stays broken, so you're back at the vet every few weeks.
βThe "Band-Aids"
Oatmeal baths and medicated shampoos calm the surface for a day. Then the itch is back.
βElimination Diets
Endless kibble switches. You can take away the chicken. You can't take away the whole world.
How Much Does Your Dog Need?
The right amount depends on your dog's size. Find their weight below for their daily serving, straight onto food.
Under 5 lbs1 mldaily
5β15 lbs2 mldaily
15β35 lbs3 mldaily
35 lbs +4 mldaily
More than one dog? Give each dog its own dose. One 60 ml bottle lasts about 15 days for a dog over 35 lbs and about 30 days for a dog of 5 to 15 lbs.
Not All Collagen Is Created Equal
Most collagen chews are baked and made with chicken or beef. Coria Triple Collagen is a liquid made from deep-sea cod.
| Others | ||
|---|---|---|
| β | Liquid, hydrolysed collagen your dog can actually absorb | β |
| β | Deep-sea cod. Never chicken, beef or pork | β |
| β | Collagen types I and III, the ones in skin | β |
| β | A liquid, never pressed into a chew | β |
| β | Works on the skin barrier, not just the itch | β |
| β | Non-drowsy, no sedatives | β |
| β | 90-day money-back guarantee | β |
90-Day Money Back Guarantee
Meaningful skin support takes consistency. Give Coria Triple Collagen every day for 90 days and look for the small wins: less licking, calmer skin and quieter nights. If you're not happy with the results, you're covered by our 90-day money-back guarantee.
Try It Risk-Free
Frequently Asked Questions
What Everyone Else Says
2,000+ reviews
Read The Reviews
From dog people, for dog people.
Coria is a game changer!
Coria is a game changer! Our golden retriever had been dealing with itchy, irritated skin for over a year. We tried all kinds of shampoos, diet changes, and even vet prescriptions. Nothing worked long-term. Within just a few weeks of starting Coria, we saw real improvement.
Best decision I ever made
My staffy had such bad skin that we were at a loss. She was on medication, we tried everything. A friend suggested Coria and I ordered and hoped for the best. Best decision I ever made. She no longer itches or has red raw skin.
She's like a different dog now
So glad I gave Coria a go. My little westie has always had sensitive skin and would scratch until she was raw. After about a month her skin was noticeably better, less redness and she was so much calmer. Wish I'd found this sooner!