The nano silver products are excellent!
The nano silver products are excellent!
By Paulette H.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
581 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
At Optivida we supply premium nutrition supplements, backed by research and science, satisfaction guaranteed. Better health is possible with products that are proven to work.
Optivida Health (optividahealth.com) has 581 customer reviews on The Fair Hearing, with an average rating of 4.8 out of 5.
581 approved reviews, newest moderated first
The nano silver products are excellent!
By Paulette H.
Excellent experience with order and very prompt.
By MYRA
Great products
By Jacqueline D.
I really love your products. I hope and pray you continue doing what God has called you to do Helping people with the utmost care and wisdom. That can only come from our Father. Bless you all.
By Virginia Las V.
I totally trust this company. Their products are wonderful.
By Cheryl E.
service is good
By mary H.
I believe in this product I've been using it for 2 years I think it works because I have had no viruses flus colds or any of that type of nature since I've used this product and I don't know why it would not work on the covid-19
By Mark M.
always good products, and good service
By kurt R.