Rated 4.8 (12,985)
Renuvio-Luxury Liquid Collagen For Dogs
Erase Years Of Scratching - At Home In Just 60 Days
Visible results from your very first treatment
High Quality Collagen Extracted From Germany
Try It Risk Free For 90 Days
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90 Day Guarantee
Mike R.
"Buddy's paws were stained brown from constant licking. Between his toes was red and inflamed and he'd chew them until they bled. Cytopoint would help for maybe two weeks then we'd be straight back at the vet for another injection. Three weeks on Renuvio and the licking just stopped. The skin between his pads is healing. Our vet asked what we changed."
90 Day Money Back Guarantee That's how confident we are in your results. If you're not thrilled. we'll refund your money no questions asked.
Why Most Collagens Never Truly Solve The Problem, They Only Supress It
Most collagen chews are made with high heat — destroying up to 80% of the collagen before your dog swallows it. What's left absorbs at just 20–30%. That's why you tried collagen before and nothing changed. Renuvio uses cold-pressed marine collagen extracted in Germany under pharmaceutical-grade standards. No heat damage. No fillers. Up to 98% absorption. It wasn't the ingredient that failed your dog. It was the delivery. gives your dog 98% of the real thing. and rebuilds the barrier that's been broken the entire time.
Helping Over 12,000+ Dog Owners Take Their Pet's Comfort Back
See why our customers love Renuvio.
Sarah D,
56
Verified Buyer
"I'd tried two different collagen chews from Amazon and nothing changed. I honestly thought collagen was useless for dogs. Renuvio was completely different, the scratching dropped off within three weeks and Bella's coat is the softest it's been in two years. I wish someone had told me it was the delivery method that mattered, not the ingredient."
Renuvio-Luxury Liquid Collagen For Dogs
$39
Purchased on March 14th, 2026
James T.,
44
Verified Buyer
"We spent over $2,000 on vet visits, Cytopoint injections, and specialty food in one year. Buddy's paws were still raw and stained from constant licking. Three weeks on Renuvio and the licking just stopped. The staining is fading. My vet asked what we changed. I almost didn't order it because I was so tired of being disappointed."
Renuvio-Luxury Liquid Collagen For Dogs
$39
Purchased on January 7th, 2025
Jared L.,
64
Verified Buyer
"Cooper had ear infections every single month for over a year. The drops would clear it up, then three weeks later we'd be back at the vet. Nobody ever explained why they kept coming back. Six weeks on Renuvio and his ears are clean. Actually clean. We haven't been back for an infection since. I keep checking them expecting it to return and it just doesn't."
Renuvio-Luxury Liquid Collagen For Dogs
$39
Purchased on December 21th, 2025
Why People Who Take Their Dog's Health SeriouslyChoose Renuvio
See how Renuvio compares to the generic milk thistle sitting on your shelf.
Why People Who Take Their Dog's Health SeriouslyChoose Renuvio
See how Renuvio compares to the generic milk thistle sitting on your shelf.
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Renuvio
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Other Liquid Collagens
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Cold-Pressed for 98% Absorption
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All 3 Collagen Types (I, II & III)
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Pharmaceutical-Grade German Extraction
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Marine-Sourced (No Chicken Allergens)
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90 Day Money-Back Guarantee
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Always Improved. Freshness Guaranteed.
Always Improved. Freshness Guaranteed.
0%
Absorption rate compared to just 20–30% from standard collagen chews and powders. More collagen actually reaches your dog's skin barrier.
0 Days
The average time dog owners report measurable improvement in scratching, hot spots, and coat quality with consistent daily use.
12,000+
Pet parents have trusted Renuvio to rebuild their dog's skin barrier, and counting.
Join Over 12,000+ Pet Parents In Taking Back Their Dog's Comfort
They were exactly where you are right now.
Exhausted from vet visits. Frustrated by medications that stopped working. Tired of watching their dog scratch all day and all night. Every person in these photos started in the same place — desperate for something that actually works. They chose Renuvio, stayed consistent, and got the results they needed to stop worrying and start enjoying their dog again. Your dog's skin barrier can heal. This is where you start.
Your Recovery Timeline
What to expect as Renuvio goes to work, phase by phase.
Phase 1
THE FOUNDATION
Your dog's skin barrier begins receiving all three collagen types in a form it can actually absorb. MSM starts reducing the inflammation that's been driving the constant itch. You won't see dramatic changes yet, real barrier repair happens at the structural level before it shows on the surface. This is the phase where most pet parents quit on generic supplements because they expect overnight miracles. Stay consistent. Your dog's skin is already responding.
THE SHIFT
Weeks 2-4
This is where the changes start becoming visible. The scratching slows down. The licking eases. Your dog starts settling at night instead of clawing at the same spot for hours. Hyaluronic Acid is locking moisture into the healing skin, closing the micro-cracks that were letting allergens through. You'll notice your dog is calmer, not because the itch is being suppressed, but because the barrier is starting to hold.
THE REBUILD
Weeks 4-8
This is the phase that changes everything. Hot spots stop appearing. Ears stay clean. Paws lose the red, inflamed look. The coat starts coming back thicker and softer. This is where owners tell us they got their dog back — the one they remember before the allergies started. The barrier is rebuilding and allergens that used to penetrate straight through are staying on the surface where they belong. Your vet notices. You notice. The scratching that used to be constant is now rare or gone entirely.
FREEDOM
Weeks 8-12 And Beyond
Your dog's comfort becomes something you maintain, not something you chase. No more dreading allergy season. No more midnight scratching. No more cycling through medications that stop working. The barrier is strong, the allergens are out, and your dog is thriving, playing, sleeping through the night, rolling over for belly rubs like nothing was ever wrong. This isn't a temporary fix. This is what a rebuilt skin barrier looks like. Stay consistent and it stays strong.
Frequently Asked Questions
What is your 90-day guarantee?
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We give you 90 days for a reason, because that's how long real liver recovery takes to show up in your bloodwork. Try Renuvio for a full 90 days. Get your labs done. If you don't see meaningful improvement or you're not satisfied for any reason, contact us and we'll refund every penny. No forms, no phone runaround, no "store credit" games. We built the guarantee around the same timeline we tell every customer to follow — because if Aluvia doesn't deliver results you can measure, we don't deserve your money.
How much is in each bottle?
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Each bottle contains 60 mL of liquid collagen. Depending on your dog's weight, one bottle lasts between 3 weeks and 2 months. Under 25 lbs: 1 mL daily (about 2 months). 25–75 lbs: 2 mL daily (about 1 month). Over 75 lbs: 3 mL daily (about 3 weeks).
Where is my order?
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Check your email for the shipping confirmation we sent when your order shipped, it includes a live tracking link. If you can't find it, contact our support team at [tryaluvia@gmail.com] and we'll locate it for you within 24 hours.