Konjac Sponge: A Comparative Analysis

One way to tell if they are fake is to see if the color of the sponge itself are too 'bright'. In my experience, I compare those sponges to 'My Konjac Sponge', because I know their products are all natural and authentic due to them being in the Whole Foods market, which has strict standards for products being natural. When comparing both the 'charcoal' sponges from both brands, you can easily tell 'The Beauty Shelf's' is much darker = use of artificial dyes. Also, I've seen their green tea sponges, and I have to say that one definitely uses dyes because that color is extremely impossible to be accomplished for a sponge naturally. Green tea is usually brownish, so 'The Beauty Shelf' ones are definitely not up to