good stuff
good stuff. very responsive and great customer service!
By terrell H.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
525 reviews
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Our mission is dedicated to discover, present, and share strategies backed by cutting edge research that lead to Healthy High Performance. We believe our products empower humanity to achieve an optimal state of well-being in the body, mind, and soul...
BiOptimizers (bioptimizers.com) has 525 customer reviews on The Fair Hearing, with an average rating of 4.0 out of 5.
Showing 321 reviews with 5 stars · Clear filters
good stuff. very responsive and great customer service!
By terrell H.
Great supplements and great service from staff
By Oisin D.
I got my product within a week and it came with an awesome book chock full of great cutting edge health info and many references to go to as well. The Biological Optimization Blueprint. I think these guys know what they are talking about! Glad I found them...:)
By Joy W.
I take one magnesium capsule before going to bed. Result? Such a deep restful sleep, highly recommend the full spectrum magnesium.
By Dina P.
great products. great personal investment
By Araceli G.
I loved how I felt on this supplement, go slow if you feel the GI impact. Do not hesitate to try this as , even if it’s not for you after trying, the customer service is great! Fast & responsive. I will always look for a bio optimizer product when I need one. Thank you for your quick help. I wish I could have stayed on it! ⭐️⭐️⭐️⭐️⭐️
By Victoria
Magnesium Breakthrough rocks!! Awesome customer service, small business vibes with a VERY high quality product. Excited to try the enzymes!
By Danika
Overall great products that actually work and great customer service, I have never been happier dealing with a customer service rep. Website is kind of annoying to navigate and feels click-baity. Overall 5 stars because the products are great and the customer service is excellent.
By Zenon G.