Trusted By Veterinary Advocates
Repair the skin barrier with Peptides & stop the itch.
The Only formula with Peptides that attack allergies from both sides, skin and immune system at the same time.
The scratching stops in as little as 1 week.
Not suppressed for a few days. Not masked with antihistamines. Collagen Peptides seal the skin so allergens stop getting in and the itch cycle breaks for good.
The visible damages start reversing.
The raw patches. The missing fur. The red angry skin. It heals. Because the skin is finally getting what it needs to repair itself.
Allergy season becomes just another season.
No more bracing for spring. No more dreading fall. The immune system stops overreacting and your dog finally lives through it like any other time of year.
Medical Studies To Prove.
Our chews are clinically studied and have been the go-to health supplement in the dog space for years.
We're currently performing a new study that will be published in two months.
What Our Customers Are saying...
I dreaded allergy season every year. After using Allergy & Itch Relief, my dog scratches less, sleeps better, and seems so much more comfortable.
She used to scratch until her skin looked red and irritated. After a few weeks with Allergy & Itch Relief, she’s calmer, more comfortable, and finally resting again.
The constant licking and chewing was driving us both crazy. Since adding this to his daily routine, his skin looks healthier and the itching has gone way down.
Proven results for every breed
Support the Skin Barrier & Stop the Scratching & Biting!
Proven results for every breed
Support the Skin Barrier & Stop the Scratching & Biting!
84% Noticed a significant reduction in scratching within the first 4 weeks
92% Reported visibly calmer, healthier skin after 8 weeks of daily use
98% Said they would recommend Allergy & Itch Relief to other dog owners
* Based on internal studies and customer feedback surveys.
The K9 BioLabs Promise
1. We will only offer products backed by science and built to support your pet's health daily.
2. We will make our products in the USA and source all ingredients in the USA whenever possible.
3. We will ensure that our products are made with natural ingredients.
4. We will keep our labels clean and never use preservatives, artificial colors, fillers, or extenders.
5. We will stand behind our products no matter what, where you bought them, or when.
6. We will always work to make our products better.
7. We will always be here for you to answer your questions and to help your dog or cat thrive.
Frequently Asked Questions
Everything you need to know, right at your fingertips.
It is your dog's all-in-one health boost using 18+ human-grade ingredients! It uses the power and nutrients from 18+ natural ingredients to fill the gaps that kibble and other supplements can't. These missing nutrients help target joint support, skin and coat health, gut & digestive balance, immune support, and even stress reduction, helping your dog live its happiest, healthiest life—all in one tasty scoop.
Many pet parents notice improvements in energy, digestion, and itching in as little as 7–14 days.
You’ll start noticing major improvements in 4-6 weeks. But remember, every dog is unique—some may feel benefits even sooner!
We ask you give at least 6-8 weeks since it may take a little long depending on severity of the issues.
** Each bag contains 60 scoops
Serve on top or mix with dry or wet food.
Dog’s Weight | Servings / Day
0-15 lbs | ½ Scoop
15-30 lbs | 1 Scoop
30-70 lbs | 2 Scoops
71+ lbs | 3-4 Scoops
Our formula is made with 99.9% active, human-grade ingredients and zero fillers, making it safe for daily use.
Most dogs experience only positive results like better digestion, less itching, and more energy.
As with any new supplement, a small number of dogs may experience mild digestive changes as their system adjusts — this usually passes quickly.
If your dog has known sensitivities or you're unsure, we always recommend checking with your vet!
Yes! It is made with beef bone broth and real beef liver powder and pumpkin for a natural, irresistible flavor. Even the pickiest pups lick their bowls clean — no force-feeding or hiding pills needed.
Yes — that’s the beauty of Allergy & Itch Relief with Peptides. It combines joint, skin, gut, allergy, and immune support into one simple scoop, saving you time, money, and clutter from juggling multiple products.
Yes! It is formulated for dogs of all ages over 3 months, sizes, and breeds.
From energetic puppies to senior dogs, just follow the recommended serving size by weight for safe daily support.
We stand by every scoop. If you’re not fully satisfied — or if your dog refuses to take it — just reach out within 60 days, and we’ll make it right with a hassle-free refund.