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IMMUNE RESILIENCE

Peak Immune - Seasonal Support

For Dogs, Cats, & Horses

Select Method & Size

Available in powder and tincture for flexible support.

  • 3 oz Powder
  • 12 oz Powder
  • 2 oz Tincture
Regular price $18.95

Need relief today? Locate a store near you here.

Four-panel collage showing a dog and cat in nature, a dog jumping a hurdle, pets in travel crates, and a dog hiking.
Yellow Labrador retriever and a fluffy tabby cat sitting together in a sunny, dandelion-filled green meadow.

Holistic Support
For Foundational Wellness

Peak Immune™ may help with:

  • Seasonal Changes
  • Healthy Immune Function
  • Overall Vitality
  • Environmental Wellness
  • Active & Working Pets
  • Travel & Event Support
  • Whole-Body Balance
Hand holding a dropper dispensing liquid into a ceramic bowl filled with pet food labeled Iza.

+ A Simple Addition To Their Bowl

A wooden spoon sprinkles green herbal powder onto a bowl of homemade dog food with meat, rice, and vegetables.

Which format is right for my pet?

Herb Powder: A great choice for daily use and long-term wellness support. Easily mixes into food and allows flexible serving sizes.

Tincture: Our most concentrated option. Ideal for pets who need a smaller serving size or for pet parents who prefer a liquid format.


If you are concerned about the alcohol base, place the individual serving amount in a small heat-resistant bowl and add a tablespoon of boiling water. The alcohol will dissipate quickly, and the water/tincture mixture can then be mixed into food.

+ A Simple Addition To Their Bowl

Peak Immune™ is given once daily for 10 consecutive days every three months. If your pet has a sensitive digestive system, please start with half servings until you determine the formula is well tolerated. 

Herb Dosage: Based on pet's weight. Do not feed dry. Combine the directed amount with warm water or broth, and then mix with your pet's food.

Pet Weight Herb Dose 3oz Servings 12oz Servings
Under 10 lbs 1/8 tsp 360 1440
11-30 lbs 1/4 tsp 180 720
31-75 lbs 1/2 tsp 90 360
76+ lbs 3/4 tsp 60 240

Tincture Dosage: One squeeze of the dropper (it will only fill halfway) per 25 pounds. For dogs under 25 lbs., give one drop per pound of body weight. Mix the recommended amount into your pet's food. Do not add drops to drinking water or directly to the mouth. A 2oz bottle contains approximately 1,925 drops.

Have dosing questions or concerns? Contact us! We're here to help.

A wooden spoon sprinkles green herbal powder onto a bowl of homemade dog food with meat, rice, and vegetables.

Which format is right for my pet?

Herb Powder: A great choice for daily use and long-term wellness support. Easily mixes into food and allows flexible serving sizes.

Tincture: Our most concentrated option. Ideal for pets who need a smaller serving size or for pet parents who prefer a liquid format.


If you are concerned about the alcohol base, place the individual serving amount in a small heat-resistant bowl and add a tablespoon of boiling water. The alcohol will dissipate quickly, and the water/tincture mixture can then be mixed into food.

FAQs

Don’t see the answers you are looking for? Submit your Q here!

  • In order to preserve freshness, keep closed in a cool and dry place and avoid excessive heat.

  • Peak Immune™ is designed to provide concentrated herbal support during times when pets may benefit from extra immune wellness. Many pet parents choose to use Peak Immune for 10 consecutive days at the start of each season to help support normal immune function during seasonal and environmental changes.

     

    It may also be used during other periods when additional immune support is desired, such as travel, boarding, competitions, or other routine lifestyle changes. Follow the recommended serving guidelines based on your pet's weight.

  • If your pet is experiencing new, persistent, or concerning symptoms, they should always be evaluated by your veterinarian. Many pet parents choose to incorporate immune-supporting herbs as part of an overall wellness routine during periods of seasonal or environmental change or after their veterinarian has ruled out an underlying medical condition. Peak Immune™ is intended to support normal immune function and is not intended to diagnose, treat, cure, or prevent disease.

  • Many pet parents include immune-supporting herbs as part of a proactive wellness routine. Supporting normal immune function isn't only for times of change, it can also be part of maintaining overall health and vitality throughout your pet's life.

  • Many immune supplements rely on isolated vitamins or synthetic ingredients. Peak Immune features a carefully selected blend of 100% organic herbs traditionally used to support normal immune function, helping complement your pet's overall wellness routine through botanical nutrition.

Blue Peak Immune tincture bottle with herbs on a wooden surface, with a happy dog rolling in the grass behind.

Struggling With Ongoing Yeast-Related Symptoms?

For pets needing more focused immune and microbial support, Peak Immune™ and Glacier Peak Gold® are designed to be used together in our rotating 60-Day Yeast Detox Protocol. You can purchase each product individually or save in our convenient Glacier Peak Gold® & Peak Immune™ Bundle.

Peak Immune

Peak Immune™ supports the body's natural immune response with a blend of organic herbs traditionally used to promote immune function, overall vitality, and a healthy response to everyday stressors.

Blue glass dropper bottle of Peak Immune herbal supplement with a pink echinacea flower and green leaves.

Immune Resilience

Overall Vitality

Foundational Wellness

Natural Defenses

Immune Support
Glacier Peak Gold

Glacier Peak Gold® supports healthy microbial balance with a blend of organic herbs traditionally used to promote digestive wellness, healthy skin and coat, and the body's natural yeast balance.

Blue glass dropper bottle of Glacier Peak Gold Microbial Defense surrounded by fresh green plantain herb leaves.

Microbial Balance

Digestive Wellness

Skin & Coat Wellness

Gut Environment

Microbial Support
  • 5 stars: 27 (82%)
  • 4 stars: 1 (3%)
  • 3 stars: 3 (9%)
  • 2 stars: 1 (3%)
  • 1 star: 1 (3%)
Some of the reviews shown are from related products the merchant grouped with this one.
B
Brigitte Hoinville
Excellent!!

I have an 11 mos old English bulldog that had MAJOR issues after receiving his last round of shots back in March or April. If anyone tells you vaccines don't cause harm or damage, they are LYING, as my innocent puppy is living proof of the harm he endured within HOURS of being administered them. He developed raging demodex skin infestation over about 50% of his body within a very short period of time and food/environmental allergies. The vet's regimen consisted of pharmaceuticals that would cause further damage. My dog was only 5 or 6 mos old at the time! A puppy! I was outraged and heartbroken for the agony my puppy was in and I had paid a fortune for my dog from a reputable breeder. I searched high and low to get him help and relief, tried various things, most which helped some, but not 100%. He's been on this product as well as a *** oil from Dog's Naturally the last week and about two days ago I realized his demodex skin issue is nearly gone. GONE!! His coat is soft and full and bright and he is a beautiful bulldog boy. Only has a tiny patch of pink skin on the back of his neck from the demodex and that is nearly cleared up also. This product is one of the only things that has actually WORKED and I am in shock and awe at how quickly it has helped. I will NEVER be without this. Thank you so much for this and please don't ever alter or discontinue this gem! What you have here is priceless and you folks are all angels. Excellent customer service too. Thank you from Alaska!!

Hello Brigitte, thank you for taking the time to write us this amazing review, it made our day! We are grateful Peak Immune was able to provide your puppy some relief. Thank you for sharing your review with us and the community!

D
Diane Dodds
Finally…

After trying many many different supplements and powders to help our yellow lab we tried Golden Peaks for her yeast and allergies. This is the ONE PROTOCOL that has actually worked for her. We are so thankful to see healthy skin/fur and her not scratching. She is finally off Apo****! Thank you for your products.

Hi Diane,
We’re absolutely thrilled to hear that our Yeast Detox Protocol (Glacier Peak Gold and Peak Immune) has been the game-changer for your sweet yellow lab! It means the world to us that after so much trial and error, you’ve found something that truly works for her. Seeing healthy skin, a shiny coat, and a happy, itch-free pup is exactly why we do what we do.

Congratulations on being able to say goodbye to meds, that’s a huge win! Thank you for trusting Glacier Peak Holistics and for taking the time to share your story. Wishing your fur baby continued health, comfort, and lots of tail wags!

L
Lynn Deen
I was not expecting this result!

My 15 year old Kitty reacted from Flea/Tick topical treatment that resulted in Mileal Dermatitis- never before heard of that horrible skin infection and he has never had any reaction to anything.
Steroids and antibiotics (20 days of it) didn't touch the reaction and made my boy feel worse. Veterinary doctor wanted to go with Ap****l rx, side effects horrible.
I contacted Glacier Peak Holistic customer service - so helpful and Kind-for advice.
Truthfully, I doubted the supplements would work - Peak Immune and Glacier Peak Gold-
and I am so happy to say that they did work - 100%-!
If anyone knows how nasty Mileal Dermatitis
is, I don't have to say more. the dermatitis is like "barnacles" - very itchy and miserable.
My boy stopped eating well.
Thank you Glacier Peak!
I'm so very grateful!
Oh-- and a fraction of the cost spent at the vet clinic.

Hi there! We are so glad to hear that our Peak Immune and Glacier Peak Gold supplements were able to help your kitty with their Mileal Dermatitis. We understand how difficult and frustrating it can be when traditional treatments don't work, and we are happy to provide a natural alternative that is both effective and affordable. Thank you for choosing Glacier Peak Holistic, and we wish your kitty a speedy recovery!

J
Jeff
It Works!

After having 2 Intolerance Tests done over the last 2 years and using that info to create Deacon Blue’s diet I think his “issues” under control. Deacon is a silver labrador; which makes him a beautiful pup but with several allergic reactions. His diet obviously helps but I use Peak Immune every time problems arrive. He gets pink around the eyes and mouth and itches a bunch. But about every 6 weeks he gets Peak Immune for 10 days and always gets better. Sometimes in the spring I use it for 10 days, wait a week and do another 10 days. Always works!!
Also-the Mountain Salve is awesome for scratches and sores from scratching.

Hi there! Thank you so much for sharing your positive experience with Peak Immune for Dogs & Cats. We're thrilled to hear that it has been working for Deacon and helping to manage his sensitivities. It's great to know that our product has been a helpful addition to his diet. And we're glad to hear that our Mountain Salve has also been useful for his skin irritations. Thank you for choosing Peak Immune and for your continued support. Have a fantastic day!

A
Ashanti

Haven’t seem any type of difference in my Frenchie but I honestly wasn’t hopeful to see anything within the 10 days that it recommends for usuage. Although I was hoping it was potent enough to show some type of change.

J
Jeff

Lots of good info before I purchased. Quick delivery. Hopefully it works for my silver lab Deacon Blue.

D
Deb McMurphy
Did not see a benefit

Was told to use this with the Glacier peaks gold drops. My boy became very itchy and his skin more inflamed than when we started. Chewing his paws and licking now than before we started. Will not use again

Thank you, Deb, for your feedback on Peak Immune. We are sorry to hear that George started having increased symptoms. That can be a symptom of yeast and candida die-off. When the herbs start to help kill the yeast, it escapes the body in the fastest way it can. That is usually through the skin or digestive tract. When fur babies show these symptoms, we recommend dropping the dosage down to half of what is recommended for his weight. You may also shorten the amount of days that you give the Glacier Peak Gold and Peak Immune. We recommend keeping the days even though, i.e., 3 days of Gold, and then 3 days of Peak Immune, or 4/4, 5/5. Glacier Peak Gold helps to kill the yeast, and the Peak Immune gives the immune system extra support to help eliminate the yeast die-off.

T
Tina Barauskis
Kaiser

Haven’t noticed anything yet. I guess I’ll have to wait and see

C
Cynthia Clark
Peak Immune

My pup has several food triggers and environmental triggers. Decided to give peak immune a try along with a natural apple and berry supplement for allergies that has been helping with his allergies. First 10 day dose of peak immune has shown improvement, will use every 3months as directed. So far very happy with results. Thanks Glacier Peak for a your help and advice. Cynthia

Hi Cynthia, thank you so much for sharing your experience with us! We are so happy to hear Peak Immune has helped your pet to improve their allergy-like symptoms!

J
Joanne Medaglia

Peak Immune

Hi Joanne, thank you for the 5 star review on Peak Immune. We appreciate your support!

V
Virginia Zimmerman
SUPPLEMENTS RECEIVED!!

Ordered supplements and they came very fast, thank you!

Hi Virginia, we're glad to hear your order arrived to you quickly. Feel free to reach out with any questions on Peak Immune. We're here to help!

K
Kelli Ellis-Allen
Great Product!

I am loving this product and how much better my dog is doing. He is not licking or scratching and his fur is no longer greasy.

Hello Kelli, thank you so much for your review on Peak Immune. It makes us happy to hear your dog is no longer licking or scratching and that his fur has improved!

D
Dawn Beyer
Peak Immune

I tried the peak immune for my cat who just came out of the vet with a very serious kidney issue . I put the recommended amount of drops mixed in with his food . He is doing great now and he doesn’t even notice the drops if I mix it in with his food . I highly recommend this product.

Hi Dawn, we are thrilled to hear your cat is doing well since introducing Peak Immune to his diet. We appreciate the feedback and support, thank you!

N
N.
Amazing product!

We just recently brought our ex-feral outdoor cat inside and noticed that her skin and coat was so dry, flaky and rough. She has gone through a lot, being exposed to the elements and lots of toxins outside. Before her grooming appointment, we decided to support her immune system and detox with Peak Immune and Super Cleanse. Within just a few days, we saw dramatic improvements to her skin and coat - so soft, healthy and silky! We couldn't believe it - it's like she was never an outdoor cat to begin with! Besides her being indoors now, these supplements were the only addition to her usual diet. Highly recommend this for an immune system support and health reboot.

Hello Nurul! Wow, this is great news! We are thrilled to hear Peak Immune was able to help support your previously feral cat. She really hit the jackpot of a home!

E
Elisabeth Padula
Maybe

My puppy is just 6months old and i am not noticing much difference because i cannot get her to stop eating bark, wood and grass. Maybe as she gets older this will make more of a difference.

Hi Elisabeth, thanks for sharing your experience so far! Peak Immune is designed to help balance the immune system. It may be a good idea to take a look at a probiotic and digestive enzymes to help with gut health, too! Please call our team at 406-270-7417 and we would be happy to go over some natural options for your pup.

C
C
No More Sneezing

Our 2-year old Beagle woke up one day and couldn't stop sneezing. Living in Florida, something is blooming at one time or another yet he has never had such a reaction to the environment. He sneezed for 3 days until I phoned GPH for Peak Immune. As soon as it arrived, he was given a daily tincture in his food and within a few days, his sneezing stopped. What a relief! This is a great product. Thank you.

Hi C, thank you so much for your amazing review! We are glad that Peak Immune helped to stop your beagle from sneezing. We appreciate your continued support!

A
Anonymous
Peak Immune

Using Immune and Glacier Peak Gold has helped reduce our Ruby’s itching and scratching. She’s a happier puppy!

Hey Cheri! We are so happy to hear Ruby is feeling better! Thanks so much for your review!

S
Susan L.
Great Product!

Great product I use a few times a year!

That's awesome!! Thanks for your review Susan!

D
DINA D.
Peak Immune

I think it's pretty good. My dog seems to feel better and my doctor told me that whatever I'm doing it seems to be helping her. Daisy has so many allergies to food and GRASS so I'v also done other things to help but this product couldn't hurt.

Thanks for sharing your review, Dina!
That is great that even your doctor has noticed a physical improvement after giving Peak Immune!

S
Susan R.
Peak Immune Powder for Dogs

I use this product to help boost my dogs immune system as I have read that a healthy immune system helps with over all heath. I feel in his senior years he needs this immune boost.

Thank you Susan for your great review and feedback!

T
Tammy D.
Excellent

My baby girl who is 6 for years we have struggled with her allergies. Fingers crossed we hope we now have the secret sauce for her with your products. She is doing so much better along with a change in her diet. THANK YOU XOXOXOX

Thank you Tammy for your review and feedback. Glad your baby girl is doing well with the Peak Immune!

G
Gail ways
still not sure on this

I am not sure if this product is helping my dog or not. He has problems with allergies and I am not sure if it is helping.

Thank you Gail for your review and feedback. We'll be touch via email.

S
Sophia M.
Glacier Peak Holistics is the best

Working on Hopes immunity getting better to fight the yeast infection from shots. Love the customers service reps too

Thank you Sophia for your review and feedback.

D
Daniel C.
Safe, effective support

I have Peak Immune for my cattle dog for several years. It supports healthy seasonal transitions and offers overall immune strengthening. I'm so very glad I discovered this product.

Thank you Daniel for your review and feedback. Happy that Peak Immune has helped with your dog's immune system!

S
Steve
Peak immune,glacier gold

Going into the 3rd week so far between using those and changing his diet good so far keeping our fingers crossed

Thank you Steve for your review and feedback.

C
Customer
Unbelievable!!

My horse has had chronic respiratory issues for 10 years and nothing has helped to clear it up including allergy shots. This product along with a couple of other products that Glacier Peak suggested for a detox and immune system building protocol have been phenomenal! Respiratory symptoms have cleared up! Nobody at my barn can believe it. Thank you!!!!

Thank you Jomie for your review and feedback. We're so happy to hear how Peak Immune has helped your horse with her respiratory challenges!!

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