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Source Naturals

Ultra Colloidal Silver™, 2 fl oz (59.14 ml)

4.8 · 1884 reviews
1,301 ₽

Dietary Supplement 10 PPM Non GMO Project Verified Suitable for Vegetarians Ultra Colloidal Silver™ is produced using a unique process which creates homogeneity, minute particle size and stability of the silver particles.

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Dietary Supplement 10 PPM Non GMO Project Verified Suitable for Vegetarians Ultra Colloidal Silver™ is produced using a unique process which creates homogeneity, minute particle size and stability of the silver particles.

Customer reviews

5.0
verified purchase
Ultra Colloidal Silve

Ultra Colloidal Silver is a well-regarded product for those seeking immune support. The quality and purity of the ingredients, combined with straightforward dosing and practical packaging, make it an accessible choice. While scientific backing on colloidal silver is limited, many users report positive experiences. The taste of colloidal silver is generally mild, with a faint metallic hint.

11/10/2024
4.0
verified purchase

Initially I tried using it as mouthwash, but didn't notice any changes. But then I had eyelid dermatitis for the first time in my life and didn't know what to do, even ice or aloe gel caused strong irritation. I decided to try and apply this product, and it actually helped and reduced inflammation and itchiness. Not sure why, but it works well.

10/13/2021
5.0
verified purchase

Colloidal silver has always been a staple in my house, especially with three kids. The taste is not terrible, it's palatable for kids, tastes like metal water, top quality ingredients, very clean, size is good and it lasts a while because a little goes a long way. It's good to have been any illness symptoms come up, like upper-respiratory and such, to help nip viruses in the bud and benefit the immune system in fighting off the bugs.

10/26/2024
5.0
verified purchase

I’m very impressed with this product. The quality of the ingredients seems excellent, and everything feels fresh and well-made. The packaging is secure and easy to use, and the size is just right for regular use. The dosage instructions are clear and simple to follow, which I really appreciate. It fits easily into my daily routine without any hassle. Overall, this is a reliable and well-prepared herbal product. I would definitely consider purchasing again and recommend it to others looking for a quality option.

4/14/2026
5.0
verified purchase

I’ve been trying this supplement and overall it’s been a positive experience. The capsules are easy to swallow and the size is comfortable. I like that the formula is simple and clearly labeled, which makes it feel reliable. It’s been easy to include in my daily routine, and I’ve noticed a nice general benefit since I started using it. The taste is very mild, almost unnoticeable, which is great for regular use. Shipping was smooth and the product arrived well packaged. Overall, a good quality option that I would consider purchasing again.

4/13/2026
5.0
verified purchase
Love it!

This is like a miracle worker for me. Skin rashes, sinus congestion, mild cough all gone within days - you just have to be careful not to take it for more than 10 days at a time, and not for more than 20 days in total in a month. It's also one of those things that doesn't work the same for everyone, so YMMV.

3/9/2026
5.0
verified purchase
Good quality silver

I usually get the Now brand but decided on this one (think it was on sale). It's a good brand of silver and worked well. I use it for quicker skin healing and as an antibacterial drop.

2/5/2026
5.0
verified purchase
Прекрасно!

Super product, I will definitely order it again, I recommend it to everyone, the packaging is of high quality, and the ingredients are excellent. Fast delivery, everything arrived in good condition and was well packaged !!!

9/17/2025
5.0
verified purchase
Effective Immune Support

I've been using Source Naturals Ultra Colloidal Silver for immune support, and it has been very helpful. The 10 PPM concentration is just right, and I appreciate that it’s in an easy-to-use dropper bottle.

8/26/2025
5.0
verified purchase
It made me feel good

It’s good but be careful not to take too much or you’ll turn blue … permanently

8/5/2025