Premium Colloidal Silver 40ppm 300mL ● Free Spray Bottle to Fill & Ebook Included ● Optimal Concentration Formula, Smaller Particles, Better Results ● Laboratory Certified ● Liquid Silver

I have been using Colloidal Silver for eleven years now and I would never be without it in my cabinet. Institut Katharos Colloidal Silver is a high quality brand which I have found to be very effective at what it does. Silver has been used for thousands of years for microbial infections due to its anti-bacterial properties. This particular brand comes with a handy little spray bottle which is of great use for administering externally. I have used this colloidal silver effectively to prevent infection in several ways as follows: ✅ Applied it topically on open wounds to clean and protect ✅ Used the spray bottle in nose and mouth as a preventative measure ✅ Applied on my cats paw when she had a cut ✅ Applied on cold sores ✅ Used internally to relieve infections My family have also used this product with success for some of these issues. Having tried a few brands of Colloidal Silver, I have been using Institut Katharos Colloidal Silver for 9 years now. It is a brand I completely trust and is a permanent fixture in my first aid box.

This is an amazing product. My cat had some very nasty sores on the base of her back which we think were caused by an allergy to flea saliva. I wanted to try an alternative, gentler treatment than antibiotics or steroids. A friend recommended using Colloidal Silver, which I had heard of before. This particular one had good recommendations. Absolutely brilliant. Cat didn't mind me praying it on as does not sting. Within 7 days there was a considerable improvement and within 10 days, sores had completely healed. I sprayed 3 times a day, morning, mid afternoon and then bedtime, reducing down after 10 days to morning and night and 16 days on, just giving one spray at night. She's completely healed now. Bought the 300 ml bottle and used about 60mls, it goes a long way with the spray bottle provided. Husband and son have sprayed into their mouths when feeling a cold coming/sore throat and next day it seems to have gone. I cannot recommend this product highly enough and have ordered another bottle for a friend. Well done to this little French business for producing a clean, safe and effective alternative to chemical medicine.

I was taken with this brand of colloidal silver, not only because it contains a higher concentration of silver but the Amazon reviews were very helpful, very positive about its effectiveness. It's worked out a lot better than I imagined. For example: my mother's legs often come out in blisters and sores because of poor circulation (her legs aren't at the stage of ulceration - yet). Recently, my dog accidentally scratched one of her legs and I immediately applied the colloidal silver to where the scratches were to help clean it up and in the hope it would help it heal. After regularly spraying it on the spot (this was done, together with my sister's nursing of the same leg by other means) … it is on its way to getting better. I have used colloidal silver in products before (in hand wash and infused into sticking plasters); I bought a spray bottle of it in 2017 (of a different brand but with a slightly lesser concentration than this one). I initially bought it because it helped with fresh cuts or grazes to the skin or sore spots on human members of my family … I even used colloidal silver on my pet dog when a benign lump on her skin suddenly burst on Christmas Day 2017, not knowing whether it was the right thing to do as other stuff would definitely be harmful (NB: I explained to the vet what happened and what I did with the colloidal silver - he told me I did the right thing. Nowadays, there are ointments and other things for pets containing colloidal silver). I am delighted with this brand of colloidal silver and, when the current bottle is finished, I will purchase another from the same people in the very near future.

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It’s been a couple of years of ordering this product on Amazon. The price is cheaper than most other brands plus it’s 40PPM which again is higher than most brands The re fill bottle that comes empty administers 200 sprays per 30ml bottle. I have a skin condition that is only controlled using colloidal silver. The institute Katharos really have a brilliant product. I will continue to order CS from from Amazon

This is the third purchase of this product. I bought this for my daughter. I also bought one for my sister! Amazing product originally bought for my dog as an antiseptic. Safe even for babies. I have done a lot of research on this product and it is the first time I have found an anti-sting after bite in 40 years which acts immediately. It heals wounds, cures sore throats, helps colds, I also take it internally by mouth - up to 10 sprays a day. I am sure the pharma big companies don't want you to know about it. They use silver to heal in hospitals at vastly overpriced cost. Silver is used in surgery tools - the Romans used it to heal also. Can't recommend it enough.

I've been asked to review this product but yet to see it working effectively. I've been using to treat athelete's foot but it didn't work after 7 days of using I had to buy cream at the pharmacy. I have however been using it in a vaporiser to inhale for a sore chest and its worked fantastic. I have also been gargling at the same time for a sore throat. Im sure its definitely sped up my recovery time. I normally have chest infections for over 3 to 4 days but the second day it's improved dramatically. Phlegm as gone. Obviously there is no proof it's been the silver that it's helped me but I'm sure it has. As mentioned earlier it didn't work for my athelete's foot complaint.