I’m sure you’ve all heard of the Konjac sponge by now. I first learned about it online last year and was curious to try it. While browsing at TheFaceShop, I came across their version, retailing for $5 so I decided to give it a go. Never did I think that I would come to love it, and in honour of Earth Day today, I thought I’d share with you a little more information on this little natural beauty wonder.
Quick FAQs on the Konjac sponge:
• originally popularized in Japan
• made from fibres of the Konjac potato (Konnyaku) plant (this site provides more detailed information about how they convert the plant into the sponge)
• 100% natural and biodegradable, and are typically vegan and crueltry free (depending on the company)
• provides gentle exfoliation
• naturally slightly alkaline which helps to neutralize slightly acidic sebum / dirt
Some companies offer different types of Konjac sponges: ones with charcoal, green tea, red clay, bamboo, etc. I don’t find a big difference between the various types and I usually buy the plain white kind.
This is what the Konjac sponge looks like when it’s dried vs when it’s rehydrated (it grows in size quite a bit):
The dried out sponge is very lightweight and airy – like sterofoam. I run the sponge under water for about 30 seconds and squeeze it a little to allow the water to get inside. The rehydrated sponge is very porous, fluffy and soft – the texture is a bit rubbery and bouncy.
I used to use this little silicone disc from Sephora to wash my face:
And while it worked fine, I enjoyed the gentle exfoliation I get from the Konjac sponge better. Now I use my Konjac sponge every morning to wash my face in the shower – I pour a little of my face wash on the sponge and let it get sudsy and wash my face in circular motions. I prefer using the flat side to wash my face – the domed side sits perfectly in my palm. I then rinse my face and the sponge thoroughly.
The sponge should be allowed to dry thoroughly each night so that it doesn’t harbour bacteria. All of the Konjac sponges I’ve used have a cotton cord looped through so it can be hung easily. It is recommended that the sponge is replaced every month (I sometimes push it to every two months and have not had any problems).

I currently have 3 unopened Konjac sponges in my stash – I went back to TheFaceShop to stock up and they were sold out “indefinitely” so I had to resort to alternative channels: the Missha one I got from an online Korean shop ($5) and the charcoal one is from Winners ($7). You shouldn’t have to pay more than $10 for a quality Konjac sponge – I refuse to pay $19 for the Boscia one from Sephora! A tip given to me by TheFaceShop is to keep the unopened Konjac sponges in the fridge which will help them keep fresh longer. My bf knows not to eat the face sponges in the fridge. 🙂
Have you tried the Konjac sponge? What do you use to wash your face?
Where do you buy yours? I’ve only seen them at Sephora!
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In Canada we have the Face Shop stores so I pick them up there. I’ve also bought one from Winners (Canadian version of TJMaxx / Marshalls). As well, you can buy online. 🙂
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I got one as well but haven’t used it in a while. That’s a good point though, it does help create more suds with my face wash. I’ll have to start using it again! Thanks for the inspiration!!
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Yes, bust it back out, it feels neglected! 😀
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I have been interested in trying it, but I have always only seen it at Sephora and like you, I refuse to pay $19. Thanks for the letting us know where you can buy it, I will be going to my Winners after work looking for one!
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I don’t know where Sephora gets off charging that kind of money for the sponge! It’s the same thing as the $5 ones!
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All because it’s a brand name, which is ridiculous. If they all work the same, what is the point of buying a product that costs double?! And yet, people will still buy
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I have not tried it, but now I have to go check Winners!
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I use the EcoTools sponge and I’m not sure if I see any noticeable difference between it and a washcloth. I’m not sure if the EcoTools is a dud or I’m just expecting too much after reading so many rave reviews of konjac sponges.
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I’ve never been a fan of wet washcloths in the shower, I find it gross for some reason. I’m sure in terms of exfoliation, a washcloth is probably just as good if not better than this sponge – I do like that the Konjac sponge is very gentle, and I use a fresh one after a month or so.
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I’ve some at Ulta and Target. I agree with you on not wanting to spend more than $10 on a sponge. That sounds biased coming from someone that uses a Clarisonic. 😛
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See, I can’t jump on the Clarisonic bandwagon since my skin doesn’t tolerate too much manual exfoliation. This sponge is probably the level I can use on a daily basis. I know people rave about the softer sensitive head and whatnot, but I just can’t even risk it. And aren’t those replacement heads pricey?
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Understandable. The device itself costs about $100 for its cheapest model, but the brush heads can be replaced every 3 months and are $25 each. It took me a really long time before I finally invested in one because of the price tag.
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I have heard of these and have been wanting to try one. They sound really nice! 🙂
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Give it a try if you come across them – just don’t pay more than $10 for one (usually $5 is good).
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Oh okay! Thanks for the tip! 🙂
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I’ve tried one and it was great for gentle exfoliation. I love how puffy it gets!
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It’s like my version of a rubber ducky! 😛
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I’ve actually never heard about this sponge before but I’m definitely super intrigued!
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Oh I’m glad I introduced you to something new, then! I hope you’re able to find this – I think it’s becoming more mainstream now so it should be more readily available. 🙂
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OMG haha, I might have to hide mine in the fridge somewhere REALLY good since it looks like bread lol. Really, really great review 🙂
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A Post-It note with “DO NOT CONSUME!” might do the job!
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Haha 🙂
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This sponge (cord thingy included) looks exactly like the one I picked up from Superdug. 🙂
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I would not be surprised if they were made in the same factory!
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I’ll link back to this post when I do my weekly recap on Sunday. 🙂
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Aww, thank you! 🙂
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