I had a package lost in shipping it was…
I had a package lost in shipping it was resent to me for free of charge so great customer service
By Jason H.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
639 reviews
Select a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Blackstone Labs makes the most hardcore supplements for gaining mass, building muscle, lean gains, cutting, and getting big.
Blackstone Labs (blackstonelabs.com) has 639 customer reviews on The Fair Hearing, with an average rating of 4.6 out of 5.
639 approved reviews, newest moderated first
I had a package lost in shipping it was resent to me for free of charge so great customer service
By Jason H.
I never received my packge and keep calling but no response.
By Floyd S.
Response from Blackstone Labs· Nov 16, 2022
Greetings Floyd. I apologize for the issue related to your order. Checking on it, your order is currently being returned to sender and will arrive back at our warehouse in the next day or two. It was returned for insufficient Address. It's likely either the shipping address is missing a unit number or the label was damaged during transit. I will have a member of our customer service team reach out to you today
Awesome product 👍
By Jose O.
Great customer service! Delivery is quick!
By Lori W.
Fast shipping, responsive, free samples
By Kayla R.
This stuff is legit! I use the estrogen blocker and it works just like they said. Highly recommended.
By Cameron F.
How fast it came in! Wasn’t expecting to drop 4lbs in 4 days, wow. The YouTube videos about products is key 👌🏻 love the knowledge behind it and educating buyers.
By Corrin L.
Billy and Kenden were FANTASTIC!! I will definitely be reaching out to them next time I order! Billy helped me out with the spooky sales and Kenden helped me with some free product samples! Seamless and quick responses that contained good news only. 11/10
By Noah L.