My vitamin supplier
My vitamin supplier
By ken H.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
277 reviews
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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.
277 approved reviews, newest moderated first
My vitamin supplier
By ken H.
We have been buying vitamin B here for about a year for our dog that has EPI. It was recommended and it has been fabulous! Easy to order, very timely and fast in shipping, and good prices! We appreciate it!
By Susana D.
Ordering was super easy. They had exactly what I needed, and it shipped super fast! Quality experience.
By Jess
This was my second order with Wonder Labs and I am satisfied.
By Derek N.
Went well from start to finish.
By SC
Wonder Labs have great products and efficient ordering and delivery
By Sylvia H.
Order was easy to place and received in timely manner!
By Donald K.
AWESOME AND COMMENDABLE SERVICE
By Azeezat A.