G. H.
Posted
Good customer service had one problem…
Good customer service had one problem with my address and they was fast to fix. Will tell other, thanks.
1.2
Bad
30 reviews
About ProGBL.com
Buy pure pharma grade gamma butyrolactone online.
ProGBL.com (progbl.com) has 30 customer reviews on Consumer Courier, with an average rating of 1.2 out of 5.
- Website
- progbl.com
- Category
- Home Goods Stores
- Listed on Consumer Courier
- 2026
About these reviews
- Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
- The score is the plain average of the published reviews on this page.
- The company replied to 20% of reviews.
- Most recent review: February 2026.