I like where you are going with this. Shrinking the size of each thumbnail allows viewing multiple items at once. This was a great decision and makes for quicker/easier viewing.
The organization of the items needs some polishing. For example, the Test E 250 and Test E 500 should be next to each other. Same thing for the Mast E 200/400 and Deca 250/400. Also, all the test (including sustanon) should generate in a cluster, Deca and NPP in its own cluster- you know, compounds that are the same but just use different esters.
Lastly, maybe consider adding a category for peptides/hgh/insulin and a category for AI/PTC. Getting these out of the “injectables” category would make navigating the site much easier.
Thanks for asking for user input. Looking forward to the remodeled site.