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15,000ng GcMAF Gel For Large Animals

15,000ng GcMAF Transdermal Gel (30ml/1.01 fl oz)

Specifically for larger dog breeds, extra large cats, very young ponies, small pigs any other vertebrate animal between 26-45kg (57-99lb). Contains 15,000ng total GcMAF with 70 applications per jar (215ng per application).

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GcMAF gel for medium-large animals 26-45kg (57-99lb)

This is the medium-strength option from our transdermal gel range. The 15,000ng (nanograms) refers to the total amount of GcMAF contained in each jar. It contains approximately 70 individual applications, each delivering 215ng bioidentical GcMAF. This is a suitable amount to aggressively boost the immune response of medium-large sized pets weighing between 26kg and 45kg (57-99lb). Such animals may include larger breeds of dogs, ponies, sheep, pigs or any other vertebrate animal within this weight range.

A natural immunotherapy approach

The active ingredient in all GcMAFpets products is our colostrum-derived GcMAF. This is bioidentical to that which is produced naturally within all healthy vertebrate animals and has absolutely no side effects. Supplementing GcMAF to a sick or immune-compromised animal helps aggressively stimulate macrophage activation and boost other immune response areas against a wide range of health issues. These may include all types of tumors, infections, inflammation, growths, mange, arthritis, psoriasis, rashes, skin conditions or any other type of health issues affected by the immune system. This immunotherapy approach works with the natural capacity of your pet's immune system and is an ideal way to compliment other traditional treatment methods if desired.

About GcMAFpets gels

Supplementing GcMAF for many types of health conditions has been demonstrated via hundreds of clinical studies on both humans and animals - view more information here. We have simply taken a proven formula and adapted this as a world-first gel solution specifically for animals.

  • Unique non-serum colostrum-derived GcMAF formula
  • Manufactured in a GMP certified facility to ISO22716 specification
  • Low-molecular weight formula for effective transdermal absorption
  • Tested to be non-allergenic and safe for all animals (even if ingested)

Should I choose the gel or spray?

The gels are an easy and effective way of supplementing GcMAF transdermally through the animal's skin. Compared to our oral spray, the gel format is more suitable for reaching macrophages responsible for regulating skin conditions, muscle/joint inflammation, rheumatoid arthritis, external tumors/growths/cysts and lymphatic-specific issues. Also, if you feel your pet may be resistant to allowing administration of the spray by mouth, we recommend purchasing a gel instead as it is much easier to apply. For mouth, infections (non-skin), blood-borne, digestive and other internal conditions you may wish to consider using our oral spray instead.

Dosage and usage

This product contains 70 x 215ng (amount of GcMAF) applications. This should be applied to the animal's skin according to instructions twice daily for more aggressive issues, or once a day for minor conditions or general immune maintenance. Doing so each jar will last for 35 days and 70 days respectively. Continue treatment daily for at least 2-3 months or until the desired result is achieved. The goal with this approach is not to keep using the product forever, rather to supplement higher levels helping the body address the current issue/s and restore the immune system back to a balanced state capable of self-regulation.

High absorption transdermal formula

To assist transdermal absorption we developed a unique formula which is used in all GcMAFpets gels. The inclusion of low molecular weight hyularonic acid binds the GcMAF and helps deliver it through the skin's protective barrier into the lymphatic nodes. Not only does this ensure a high absorption rate, but also a much safer and easier delivery method compared to using injections previously associated with GcMAF. All of our products are manufactured in a GMP certified Australian facility and tested for sterility, purity and activeness. We only use organic ingredients which are non-allergenic and safe for all types of animals.

For animal sizes
26-45kg (57-99lb)
Gel volume
30ml / 1.01 fl oz
Total applications
70 (approx)
GcMAF (per jar)
GcMAF (per application)
GcMAF, hyaluronan & glycerin.
Delivery method
Skin transdermal

Instructions for use

Apply a small amount of gel directly to the animal's skin twice a day (morning and evening). One measured application is dispensed by gently pushing in the lid to release an amount of gel the size of a very small pea. For minor conditions or general preventative purposes you may wish to only use 1 application per day so it lasts longer (70 days instead of 35 used twice a day).

Application areas

The gel is applied to skin overlying lymph nodes closest to the area of concern (if applicable). Please view our application instruction page which outlines these locations for different animal types. Alternatively, if the animal is licking the gel after application or their condition is not location-specific, you can apply the gel to the upper tip of their ears instead for most species.

Treatment length

Although there are many variables to consider, we recommend committing to a minimum of 2-3 months continued usage (2-3 jars worth) for most issues. Depending on results experienced after this period you can choose to continue using the products if the animal is showing progress but needs more time, or to cease usage if the desired result is achieved or you feel it is not working. For more aggressive issues it can certainly take longer whereas more minor conditions may clear up before the 2-3 month period.

General tips

  • Part any fur, hair or feathers and gently rub the gel into the animal's skin until fully absorbed
  • Ensure the animal does not lick the area, as although not dangerous, digestion into the stomach will breakdown the GcMAF
  • This is NOT like a normal topical skin gel/cream. It is designed to be absorbed into the lymphatic system or capillaries (ears) so please ensure you apply to a suitable area according to your animal type outlined here
  • Make sure the animal stays dry after application so the gel is not washed off
  • Do not apply gel directly to broken skin or open wounds

Storage & precautions

  • Expiry: will last for 16 months unopened and 3 months once opened if kept refrigerated between use.
  • Avoid contact with the animal's eyes or open wounds
  • Keep out of reach of small children and store in a safe place in the fridge
  • If you are concerned about any type of complication please seek the advice of a vet


  • GcMAF: colostrum-derived bioidentical formula
  • Hyularonic acid: vegetable-derived, low molecular weight to assist transdermal absorption
  • Glycerine: a naturally derived solution to form the base of the gel

Product packaging

The gel comes in a special airtight jar with a lid dispensing mechanism. Gently push the lid downwards to dispense a tiny amount of gel the size of a small pea suitable for 1 application. It is not necessary to refrigerate this product before opening. It will transport perfectly fine even in very high or very cool temperatures for a days at a time. Only after opening does the product need to be refrigerated between use.

Product specifications

Gel volume
30ml (1.01 fl oz)
Net weight
130g / 4.58 ounces (includes packaging)
Airtight jar (in box)
10cm x 10cm x 10cm (4in x 4in x 4in)

Shipping & Handling Information

All online orders are sent from Australia via AusPost or DHL. At checkout you can choose from a shipping option listed below. Please note that Australian shipping prices are less expensive and quicker than overseas because they are sent from Australia. All prices on this website are in USD.

Shipping country & method 1 item 2 items 3 items 4+ items
Australia - AusPost Platinum (2-3 days) $20.00 $20.00 $20.00 $20.00
International - AusPost Express (2-3 weeks) $35.00 $35.00 $35.00 $35.00
International - DHL Courier (4-6 days) $75.00 $80.00 $85.00 $90.00

Yes. We will send tracking details to you via email as soon as your order is dispatched. You can visit the link we provide to monitor the status and location of your order via the AusPost or DHL websites, depending on which shipping option you choose. This is available for both Australian and international orders.

Due to COVID-19 most international deliveries will not require a signature for health & safety reasons until further notice. This is dependent upon on your country's current postal regulations, however where a signature is not collected a photo is generally taken for proof of delivery instead.

All orders submitted before 10am (Australian Eastern Standard Time - AEST) on a weekday are sent the same day, otherwise they will be sent the following business day. If you are in a rush, please make sure you choose the DHL option for international orders as this is significantly quicker.

No. We fill out all required forms to ensure your order clears customs quickly. Typically, you will not have to pay any fees or taxes due to the nature of the product. However, there are rare cases where certain countries require you to pay an import tax before the goods are released.

Yes. At checkout you can provide separate details for the shipping and billing addresses. Please be sure to enter their name, address and phone number in the 'delivery address' to make sure it is sent to them and not you. You can still place the order on their behalf using your email address and billing address.

In the event your order is officially deemed lost by the shipping carrier (not delayed), or it is damaged, we will make arrangements to send a replacement order back to you free of charge. If it is damaged, you will need to provide photographic evidence of this and/or send the damaged goods back to us in the post. If your order is lost, you must first make a claim with the shipping company and they must confirm non-delivery. All damage claims must be made within 24 hours of receiving your delivery.

COVID-19 shipping impacts

Though COVID-19 has had repercussions on the shipping industry across the globe, please know that we are still sending orders to all countries except those listed below. This list is kept up-to-date daily and as soon as any situation changes, we will publish it here.

Countries we are NOT shipping to:

  • India
  • Mexico
  • Russia
  • Spain
  • Turkey

DHL Express only (no Australia Post option):

Below is a list of all countries where our Express Post International shipping option is currently unavailable due to lengthy delays. DHL's Express International Courier is the fastest and 100% most reliable shipping option for now until this situation changes.

  • Denmark
  • Slovenia
  • Sweden

For shipping updates and notifications specific to your country, you may also wish check our carriers websites on the links below.

Website payment information

We accept all major credit cards for online payment on this website. This is securely processed using Stripe. Please contact us here if you are having trouble making a payment and we can help.

Absolutely. Our own website is protected via a SSL security certificate to protect your personal details. All credit card payments are processed via Stripe which is protected by the world's leading online security system. We DO NOT share your details with any 3rd parties and all information you provide us is 100% confidential and safe.

Because our customers come from all over the world, we use USD as this is the most widely used international currency. When you make payment, your order total will be converted from USD into your local currency with which you choose to pay. There are no additional fees for this process, however the price you pay in your chosen currency will fluctuate according it's value against the USD at that exact moment in time.

We do not offer refunds under any circumstance. If you do not receive your order or if it is damaged upon arrival we will reship it to you free of charge.

8,000ng GcMAF Transdermal Gel For Animals

Cynthia, United States

I have had a growth on my nose for some time, I have been using this cream for a month and the growth is no longer there, so I applied it on my dog who had a lump on his ear, I noticed the lump became smaller and now is not there anymore. I am truly amazed at this cream.

1,500ng GcMAFpets gel

Billy, US - Cat

Hi folks, Just to let you know wee Malky the rescue cat is doing great so far as you can see by the attached picture. Looking very healthy and put all of his weight back on and eating and doing the toilet normal and chasing after the other cats etc. Cut his insulin down by half at beginning of January and then after a couple of weeks stopped it altogther and he has been fine ever since. Havent been near the vet with him since they gave him only a few weeks at most nearly a year ago now. My friends brother has been doing great with the GcMAF as well - his count went down from over 170 to under 30 so he is buying some more from you to hopefully get rid of it for good - may have bought it already. Malky helped convince him to go down this road when they saw how great he was doing using this.

GcMAFpets oral spray bottle

Tina, United States - Dog

On the 6 of january 2020 i got GcMAF because my dog has cancer.  she had 3 traumas 2 have completely gone the big one is still there but harder definitely different  her eyes were glazed over ...Not anymore ....and she is eating every day now. with no sugar whatsoever. i can never thank u enough. I tell people every day on facebook about GcMAF. It really does save life. thank you for giving my dog more time. THANK YOU FROM THE BOTTOM OF MY HEART. Tina xxxx

15,000mg GcMAF Gel For Extra Large Animals

Helen M, Australia - Cat

I have a cat who had a growth on her ear, we took him to the vet and he said it was skin cancer and had to be removed by operation I had used GcMAFplus on my self for various issues and thought it would be great to use on our cat so we purchased the new pet gel. We applied the gel to the cats ear for one month, to our amazement when we booked in to ask the vet to check out how the cat was going, he could not believe it that the skin cancer had disappeared. Our cat is part of our family so now we all take GcMAF daily, we have our cream and spray and we now have the pets gel and spray. We want to keep the cat healthy so the cat is on a daily dose of GcMAF and has not had any health issues or growths since I highly recommend GcMAFpets for anyone who would like to keep their pet healthy or if the pet has a health issue, it helps them stay healthy

15,000ng GcMAF Gel For Large Animals

Harold T UK - Dog

We knew that GcMAF was a great product for humans as we were using it to keep ourselves healthy. But we did not know about the pets range. Our vet was testing it out on some of his clients pets and he found it was assisting with many health issues that the pets were having. Our pet suffered from ulcers in his mouth, obviously from what ever he was eating when we were not in eye shot of him. We put him on GcMAFpets for two months initially once a day, to our surprise he does not have ulcers in his mouth, his immune system has kicked in by using the GcMAFpets and is keeping him healthy

15,000ng GcMAF Gel For Large Animals

Ana K Germany - Dog

We have a Doberman that had a growth on his tummy, the vet said it looked suspiciously like a tumour and he wanted to do more tests. We had decided to use GcMAFpets as we did not want and invasive procedure. We applied GcMAFpets on our dogs tummy area and also gave him GcMAFpets spray, within 3 months the growth on his tummy was completely gone and he was as healthy as ever. We continue to use this product on our pet and now we have bought the human GcMAF products for our selves – seeing that it had such a positive effect on our dog

15,000ng GcMAF Gel For Large Animals

Martin G, Spain - Dog

We have a 5 year old golden retriever, he has had gum issues for many years, we have the vet clean his teeth regularly but it distresses him and he seemed to have gum disease. We did not want him to lose his teeth and knew that the bacteria in his mouth was causing him distress. We used the spray for several months.When we first started using it directly onto his teeth and gums, it was about two weeks and the inflammation seemed to have gone down. We now continue to use the spray with him daily as he seems healthier and happier and there is no more inflammation on his gums. We will continue to use this products as it keeps our dog healthy

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