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Campden Tablets (Potassium Metabisulfite)

Campden Tablets (Potassium Metabisulfite)

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Description

In wine, used to suppress naturally occurring microorganisms and prevent spoilage. Also works as an antioxidant. Add at a rate of 1 tab/gallon to achieve 75 ppm free SO2.  These tablets use potassium metabisulphate as opposed to sodium metabisulphate.  Potassium based campden tablets are generally preferred by winemakers who do not want to add excess sodium into their wine.  

Can also be added to water to remove chloramine (1 tab is sufficient for roughly 5-20 gallons)

Community Q&A

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Why did you choose this?
MoreFlavor Store
wine
GRACE R W on Dec 4, 2021
sterilizing
joseph R b on Nov 10, 2021
wine
GRACE R W on Dec 4, 2021
To make Mead
Colby K on Nov 19, 2021
sterilizing
joseph R b on Nov 10, 2021
Easy to use tablet form, in bulk
Ethan B on Oct 26, 2021
Have an excellent crop of grapes this year....gonna make me some wine!!
Linda A on Aug 20, 2021
Used it before
Sean A on Aug 18, 2021
Stabilization
Liam B on Jun 26, 2021
To eliminate chlorine from water
Stephen L on Jun 24, 2021
Seems like there is Chloramine in my water.
Joshua H on Jun 9, 2021
Suggested in a video I watched on brewing 1 gallon of beer.
Michael C on Apr 3, 2021
To make Mead
Colby K on Nov 19, 2021
Easy to use tablet form, in bulk
Ethan B on Oct 26, 2021
Is one tablet per gallon enough before bottling to ensure a good 1-3 year aging period?
Chad G on Jun 16, 2021
BEST ANSWER: That's the general guideline, but there are a lot of factors. There are several calculators out there, they will help. search for sulfite or campden calculator
Reviews

3.2 / 5.0
6 Reviews
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Rated 1 out of 5
Does not dissolve, steer clear
These tablets did not dissolve at all and let a chalky residue in both of my Ciders I used them in. I thought it would dissolve over time, but it just would not.

Steer clear of these ones, and get the powder instead. First negative experience from a morebeer product and while it didn't ruin these batches I used them in, definitely ruins the experience to have a dirty glass after a dry cider. Shame I bought a pound, but I'll have to toss them because I won't be using them again.
Leaves a residue in the glass even after several weeks in solution.
Leaves a residue in the glass even after several weeks in solution.
April 23, 2022
Rated 5 out of 5
Chloramine vs sodium. They're not the same
I finally got the right stuff after reading the article. Potassium is the one that transforms chloramine not sodium .
February 16, 2022
Purchased
over 2 years ago
Rated 2 out of 5
The powder is much better.
Little disappointed, even after crushing this batch doesn’t want to dissolve in the wine.
November 23, 2021
Purchased
over 2 years ago
Rated 1 out of 5
Not happy with the tables
These tablets will not break down, I’ve crushed them and left them overnight and they look like they did 24 hours ago.
Crushed, 24 hours later looks the same as when I put them in the water.
Want desolve
Heated to 165 degrees and the same as 24 hours ago
November 18, 2021
Purchased
over 2 years ago
Rated 5 out of 5
It's cheap, and it works!
I live in Houston, where our water is loaded with chloramine. One tablet is more than enough to deal with this issue. <$0.10 per batch to never deal with band-aid off-flavors is pretty sweet!
August 23, 2021
Rated 5 out of 5
Aubrey Family Vineyard.
Strange question as we are 6-8 weeks from harvesting our Bordeaux grape. Call back in August!
June 12, 2021
Purchased
over 3 years ago