Excellent
Excellent. Prompt delivery and great follow-up. Thanks Wonder Lab's
By Ken B.
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
Excellent. Prompt delivery and great follow-up. Thanks Wonder Lab's
By Ken B.
I received my order for Slippery Elm and B-12 for my dog in a timely manner. Much appreciated!
By Terry L.
My order got here promptly!!! Will definitely order again from your company! Great products!🥰
By Debirah A.
Always great service and great products 👍
By Rhonda
Happy with product.
By Diana L.
Great service arrived quickly thank you!
By Stephanie K.
Always trustworthy. I've been using Wonder Labs for over 15 years. Thank you for your consistently excellent customer service and product quality.
By Mark
Your prompt and dependable delivery as well as your reasonable price, keeps me coming back again and again. Thank you Wonder Labs!
By Carole D.