Grapefruit Seed Extract (GSE) is a substance that is obtained from the seeds, membranes, and the pulp of grapefruit. On its own, it is extremely acidic and bitter in taste.

GSE commodities typically come in the form of a liquid with glycerin included to make it much less acidic and also bitter, or in the create of capsules or taballows.

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(Do not confusage GSE via grape seed extract, which is derived from whole grape seeds and is toxic to dogs.)

This web page takes a closer look at the following topics on GSE for dogs:

GSE Benefits to Dogs and People

GSE is affluent in vitamins C and E, and also is a broad-spectrum (multi-purpose), non-toxic, antimicrobial substance. It has actually effective antibacterial, antiviral, anti-parasitic, antifungal, and antioxidant properties.

Grapefruit seed extract likewise detoxifies the body and also supports the immune mechanism.

GSE can be used safely on dogs both topically and also orally. Furthermore, it deserve to be supplied as a natural cleaning agent and preservative bereason of its antiseptic power.

But just how does GSE work?

Ssuggest put, GSE works by damaging the cell membrane of microorganisms such as bacteria and fungi, inactivating them and making them unable to replicate and also make it through in the body.

In addition, although extremely acidic in taste, GSE is in fact helpful in alkalizing the blood. Because microorganisms such as bacteria and fungi cannot live in an alkaline environment, GSE renders the body an unpreferable area for such microorganisms to prolifeprice.

One remarkable point around GSE is that, although it acts favor an antibiotic, it is different from antibiotics.


Antibiotics kill off bacteria indiscriminately in the body (i.e. antibiotics kill off the negative and also the great bacteria, for this reason leaving the body breakable to yeastern overgrowth).

On the various other hand, GSE does not kill off the excellent bacteria; therefore the body can still have actually a healthy and balanced gut micro flora despite GSE use since GSE only destroys the poor bacteria.

In addition, unprefer antibiotics, which can lose their efficacy on particular pathogenic microorganisms because of a resistance built up by the microorganisms, to date we cannot discover any kind of report on microorganisms that have actually been able to construct up a resistance versus GSE.

In addition, GSE does not contain chemicals and is non-toxic. Over-dosing is unheard of. In reality, according to a laboratory test, it would certainly take at least 4,000 times the normal dose of GSE to develop a 50% opportunity of poisoning.

Some Common Uses of GSE on Dogs

External Use

GSE deserve to be diluted and also supplied to treat bacterial and also fungal infections of the skin and also the ears that so frequently occur in our dogs. It deserve to additionally be provided on various other dog skin difficulties such as skin rashes, mange, and also to repel frents.

Here are some examples of how you can usage GSE to treat prevalent infections in dogs:

Ear Infections: Mix 4-10 drops of GSE with ½ oz of 100% pure aloe vera juice or witch hazel. Use it to clean the ears 2-3 times a day.Skin Bacterial/Fungal Infections: Mix 10 drops of GSE per tablespoon of shampoo. Use it to wash the dog, let the shampoo stay on the dog for 5-10 minutes before rinsing it off. Make certain that the shampoo does not acquire near or right into the eyes!

You can additionally make a spray. Mix 30-40 drops of GSE via one liter of water in a spray bottle, and spray impacted areas 2-3 times a day. Aobtain, avoid the eyes!

Itchy, Yeasty Paws: If your dog has “yeasty” paws, make a foot soak making use of GSE – In a bucket or similar container, mix 30-40 drops of GSE via one liter of water. Soak your dog’s feet a couple of times a day.Minor Cuts & Wounds: Use 1-5 drops of GSE in 2.5 ml of water. Apply the solution to the wound commonly (3-4 times/day) to promote healing.

Internal Use

GSE have the right to additionally be supplied internally for various health and wellness concerns, such as:

Yeast Infections: For Candida yeast infections, attempt placing 3 drops of GSE in your dog’s food twice everyday. Putting the GSE in the food is the most basic method to provide it to your dog. Most dogs do not mind it in their food.Upcollection Stomach: If your dog suffers from tummy upset (e.g. diarrhea, gas) as a result of bacterial or viral infections, put one drop of GSE per 10 pounds (5 kg) of body weight in the food, 2-3 times a day. For acute infections, the dosage have the right to exceed the above amount.Parasites: For parasites such as giardia or minor intestinal worm infestations, usage 10-15 drops of GSE per 10 pounds of body weight, up to 3-5 times a day.Flea and also Infection Prevention: You can additionally add GSE to your dog’s food to proccasion infections and also repel frental fees. In such cases, as a basic tip, the dosage is 1-1.5 drops per 10 pounds (5 kg) of body weight, twice daily.


Use GSE as an Antiseptic Agent

Last however not leastern, you can usage GSE as a natural non-toxic antiseptic agent.

If you are feeding raw foods to your dog, add a few drops of GSE to the foodstuffs to prevent food poisoning because GSE can kill off pathogens in the foods.

You deserve to additionally use GSE to clean kitchen utensils and also respond to.

For example, include 15 to 20 drops of GSE straight onto your cutting board, scrub the drops in a little bit, and also leave it for a half hour and then rinse thoroughly and permit it to dry.

Add 15 to 30 drops to a 32 oz. spray bottle and usage it to spray your kitchen respond to, fridge surchallenge, and your dog’s resting area.

When washing your dog’s food and also water bowls, add a couple of drops of GSE to kill off bacteria.

When washing your dog’s bedding, blankets, and so on, add 20 drops to the last rinse.

Is Grapefruit Seed Extract Safe for Dogs?

Generally speaking, GSE is extremely safe and also, as mentioned above, over-dosing is unheard of.

However before, DO NOT use complete stamina - constantly dilute GSE before making use of. DO NOT usage it on the eyes, membranes, or sensitive areas.

GSE seldom produces any sort of allergic reactivity in world and pets, even as soon as taken frequently.

But if your dog has stomach ulcers, or if the stomach or intestinal lining is currently sensitive, irritated, and/or ulcerated, GSE may cause troubles because of its high acidity. In this case, mitigate the amount and be certain that GSE is provided with food.

GSE can be safely unified via many type of herbs without developing any kind of adverse interactions.

If your dog is taking medications, it is advisable to inspect via your vet prior to offering GSE to your dog because grapefruit (the fruit itself, grapefruit juice, seed extract) is well-known to either diminish the potency of specific drugs, or increase their toxicity.

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ReferencesC.J. Puotinen, Natural Remedies for Dogs and Cats (Keats Publishing, 1999).M. Goldstein, The Nature of Animal Healing (Ballantine Books, 2000).R.H. Pitcairn, The Complete Guide to Natural Health for Dogs and also Cats (Rodale, 2005).