LD Carlson 6012A Potassium Metabisulfite 2 oz. Review
Our verdict
This LD Carlson product is potassium metabisulfite sold as a home winemaking and brewing additive, not a dietary supplement meant to be swallowed. It shows up under the potassium name, but shoppers looking for a mineral supplement to take daily should look elsewhere in this category.
Check price on AmazonBest for
Home winemakers and brewers who want a small 2 ounce supply of potassium metabisulfite to sanitize equipment or preserve a batch, following standard winemaking directions on the package.
Skip if
You are looking for an oral potassium supplement to take as part of a daily routine, since this listing is a winemaking and brewing additive, not something meant for eating or drinking directly.
- Form Centimeters
- Count 1.0 Count
- Type Potassium
- Priced 55% below the category median ($17.99 across 92 tracked models)
Pros
- Well rated at 4.6 stars among home winemaking and brewing hobbyists
- Small 2 ounce size suits occasional home batches
- Familiar name in the home winemaking supply space
- Reasonable price for a specialty additive
Cons
- Not an oral dietary supplement despite the potassium name
- Listing stock has run low at times
- No dosing or serving information relevant to human consumption
- Not suitable for anyone looking for a daily potassium mineral product
Our scorecard
-
Owner rating4.6/5
4.6 average across 268 owner ratings
-
Popularity2.2/5
268 owner reviews, fewer than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
['LD Carlson sells this as a 2 ounce container of potassium metabisulfite, a compound long used in home winemaking and brewing to sanitize equipment and help preserve fermented batches. It carries the word potassium in its chemical name, which is why it appears in this category, but it is not marketed or intended as a dietary mineral supplement.', 'The listing describes it in the context of hobbyist winemaking supplies rather than health and wellness, so shoppers should follow standard winemaking directions on the package rather than treating it like a vitamin or mineral pill. At a price near 8 dollars for a small 2 ounce container, it is priced in line with other specialty brewing additives.', 'Buyer response is positive within its actual use case, with a 4.6 rating from 268 reviews and a reported 300 units bought in the past month. If you came to this category looking for an oral potassium supplement, this is not that product, and it is worth checking the other listings here for one meant to be taken by mouth.']
Specifications
| Form | Centimeters |
|---|---|
| Count | 1.0 Count |
| Type | Potassium |
Performance notes
This is potassium metabisulfite sold in a 2 ounce container for home winemaking and brewing use, where it is commonly used to sanitize equipment and help preserve a batch. It is not formulated, labeled, or marketed as a dietary supplement for human consumption.
What buyers say
With a 4.6 rating from 268 reviews and a reported 300 units bought in the last month, buyer sentiment is positive among the home winemaking and brewing audience this product actually serves. It is not a signal about its suitability as a dietary supplement, since it is not intended for that use.
Similar home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters to consider
Frequently asked questions
Is this a dietary potassium supplement?
No. This is potassium metabisulfite, a compound used in home winemaking and brewing to sanitize equipment and preserve batches. It is not intended to be swallowed as a mineral supplement.
What is this product actually used for?
Home winemakers and brewers use potassium metabisulfite to help sanitize equipment and protect fermented batches from spoilage, following standard winemaking directions on the package.
How should I choose an actual potassium supplement instead?
Look for a listing specifically labeled as a potassium supplement in tablet, capsule, or powder form meant for oral use, and talk with a healthcare professional before adding any new supplement to your routine.