Replied by Bells from Asheville, Nc on 10/03/2010
Grapefruit seed extract is a natural antibiotic, so it is great for external and internal use for ANY KIND OF INFECTION. But just as with perscription antibiotics, it will kill all bacteria in a human, including the probiotics in your gut which help us all stay healthy. GSE is comparable to penicillin. So if any of you in suffering take this wonderful supplement, make sure to take high quality probiotics(perferaably enteric coated) for at least 2 months.
Replied by Jules from Denver, Colorado on 10/04/2010
About grapefruit seed extract, I will definitely agree that it's a potent natural anti biotic and have used it myself for various ailments. However, everything I've read points to the fact that it does no harm to the healthy flora found in our bodies. I do agree that a dose of probiotics is always good as well! :)
Replied by Maria from Florida on 01/23/2016
I use oil of oregano. 2 to 4 drops under the tongue and it works for all the symptoms mentioned here, without killing the good bacteria.
Replied by Suzy from Seaside on 03/30/2016
Buyers Beware - the new GSE no longer has citricidal in it, that is why it tastes different than the old stuff. The reason is some red tape. There is a brand that has it but you have to do so research to find it, supposed it is the one that is for external use.
Replied by Matthew from UK on 05/13/2021
Under the tongue? What sort of oregano oil are you using for this? It seems far too strong to put under the tongue and would burn like all hell.
Replied by Jo from USA on 07/28/2021
Put a quarter to a half tsp of animal fat (lard, salmon oil etc.) in your mouth with the oregano oil. I like to use butter. Yogurt or sour cream may work too but I haven't tried it. The oregano won't burn your mouth when mixed with a bit of animal fat.
Replied by Raquel from Bermuda on 12/08/2025
Hi did it tske away the iabcess nfection from tooth..did it come back.?? .They want me do a root canal can't afford it 1800 co pay and don't want another tooth removed...