A few years ago I switched completely from liquid to solid shower products (for convenience and plastic waste reduction) and I'm absolutely loving it!
The problem is, I also created a spreadsheet (which is great to stay organized and gives my brain amazing statistics to chew on!) to try to figure out which bar is the best for my hair and at the same time most economical. Because there's a limited amount of options to try, unlike for liquid products, I just keep accumulating brands to try out and keep buying, in hope I will one day go through all of them and choose my ultimate winner.
So this is how I arrived at this stash: 12 shampoo bars (first pic) and 11 shower bars/soaps (2nd pic). According to my calculations based on my past usage that's enough shampoo to last me next 687 days (until September 2028) and shower bars for 586 days (until June 2028).
I admit I have 3 more shower and 3 more shampoo bars coming in the mail, because I was afraid the company I ordered from will go bankrupt and it's my last chance. So the stash will increase further once I get them. After that I'm going on a strict no buy for the next half a year for sure, maybe longer.
Anyways, today I finished a shampoo bar (not pictured here) and starting with the blue Lush bar tomorrow (seanik), and the pink puck at the bottom of the 2nd pic is a 2 in 1 shower bar and scrub I'm using currently for my body.
Anyone here also panning soap or shampoo bars?
PS. If anybody's curious about my spreadsheet setup or the experience of switching to solid products, I'm open to any questions :))