Maximum GSE, Liquid Concentrate, 1 fl oz (29.5 ml)

I add 4 drops per 1/2 gallon-size of sprouting seeds to remove any funk that may be on them. Only in the initial soak stage. Rinse with only fresh water 2-3×'s a day for growing period. I also take 10 drops in water 1-2x's a day when sick.

I always have this 1 fl oz bottle of NutriBiotic Maximum GSE Liquid Concentrate with me at work. It’s the perfect size for carrying in my bag, and the convenient dropper makes it easy to use throughout the day. For home use, I usually go for a larger size, but this small bottle is perfect for on-the-go immune support. The ingredients are top-quality, and I trust the formula to help boost my immune system, especially during flu season. It’s a great value for the price, considering how long this small bottle lasts with the concentrated formula. I love that it’s made with natural grapefruit seed extract, which is known for its powerful immune-boosting properties. Overall, I highly recommend this product to anyone looking for an effective and convenient immune support supplement.

I love nutribiotic’s grapefruit seed extract. This is a stronger gel version to get a higher dose in less drops. We add it to a glass of orange juice to help get it down! It helps with colds, flus, viral and bacterial infections and even Candida. So many uses. Make sure to take a probiotic at the end of your course of using it to replenish the good bacteria in your gut because it is strong. I love this stuff.

This is one of my repeated purchases and it is so versatile in its usages. This bottle has a top opening that allow you to squeeze the slightly thick honey-like golden liquid. It tastes bitter (even after dilution). I used it for oral consumption (after dilution) and also cleaning purposes (like veggie & fruit wash). I also used it for clearing throat, nasal and also cleaning of wound. I also add a drop or two into my dishwashing detergent. It is very potent so do not use too many drops.

This nutribiotic concentrate has the Citricidal ingredient you need that the other GSE’s don’t have. I had a chronic sinus infection. Added 2 drops to a saline nasal spray and used twice daily for a week. Sinus cleared! It can sting as is runs down the back of your throat but I just imagine it’s killing all the bad germs.

I’ve not tried the maximum strength yet but it comes in small easy to carry bottle. Can use to add to laundry for extra clean, killing bacteria and fungus, mold etc. can also take a couple drops internally. I wouldn’t give this strength to kids. Just good for traveling if you eat something bad etc.

This grapefruit seed extract is very concentrated and a little goes a long way. The dropper makes it easy to measure, and it’s convenient to add to water when needed. After using it for a few weeks, I felt like it supported my wellness routine and it’s a good product to keep on hand. Great quality and I would buy it again.

This had helped with mucus and keeping colds at bay. One drops in some water goes a long way!!

A very strong, concentrated product — just a few drops go a long way. I use it for immune support and it works well. Taste is intense, but worth it.

An antibiotic & antifungal useful internally, topically and to sanitize things like enema bucket and tubing. Did you eat some tainted food? Add some to water and drink -- this is a quick fix. Need to sanitize some skin issue? Dilute and apply to take care of it. Best ingredients and highly concentrated.