Product worked immediately!
Product worked immediately!
By Doctor P.
Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
277 reviews
Select a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Wonder Laboratories is a vitamin and supplement manufacturer located in the heart of Tennessee. We develop, manufacture and distribute quality products to support and maintain healthy body functions at a great price.
Wonder Labs (wonderlabs.com) has 277 customer reviews on The Fair Hearing, with an average rating of 4.8 out of 5.
Showing 249 reviews with 5 stars · Clear filters
Product worked immediately!
By Doctor P.
Have always had the best service from Wonder Labs!! Their products have all been exactly as advertised. Will continue to order from them!!
By Anita
Excellent service. Thanks
By Kamal S.
at submit order screen went white. started over and a second order was placed. Wonder labs corrected, one order will ship. all good. thanks
By Robert L.
All was 100% Great company
By Donald H.
Excellent products. Have purchased vitamins for many years. Highly recommend
By rowena
Great Value and very fast shipping. So glad I found them. Check out the probiotics from Wonder Labs !
By Vanessa M.
I've been using Wonder Lab for years and have always enjoyed a good experience with ordering and delivery. Never a problem.
By David