is there an expiration date?

We go through a lot of this so we are constantly rotating our inventory. After purchasing, the shelf life should be at least 5-6 months before it will start to lose potency.

Will this remove the yeast taste? I've had bre

Unanswerable. The cause of the yeasty taste and when caused in the brewing process would need to be known. But, properly sterilized equipment should prevent previous batch contamination.

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Potassium Metabisulfite - SO2 (4 oz)

Product ID: 58315161

Details

Brand
CellarScience
Flavor
Unflavored
Item Form
Powder
Primary Supplement Type
Potassium
Unit Count
4 Ounce

🍷Optimized for 5 gallons of must or wine

🧂4 oz pure potassium meta-bisulfite powder

⚗️50 ppm SO2 precision dosing

₹ 1847

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Description

🍇 Elevate your winemaking game with precision preservation!

COMPACT POTENT - 4 oz powder pack delivers long-lasting protection for multiple batches
EASY INTEGRATION - Dissolves quickly in wine for seamless blending without altering flavor
TRUSTED BY WINEMAKERS - Preferred by professionals to maintain wine integrity and freshness
PURE POTASSIUM FORMULA - Potassium-fixed meta-bisulfite ensures superior oxidation and bacteria inhibition
PRECISION PRESERVATION POWER - Add exactly 50 ppm SO2 per 5 gallons for flawless spoilage control

Potassium Metabisulfite (4 oz) is a high-purity powder designed to deliver 50 ppm sulfur dioxide per 5 gallons of wine or must, effectively controlling spoilage bacteria, indigenous yeast, and oxidation. This potassium-fixed formula dissolves easily for smooth integration, making it a trusted choice for professional and home winemakers aiming to preserve flavor and freshness.

Specifications

ASIN	B074D988ND
Best Sellers Rank	#100,732 in Health & Household ( See Top 100 in Health & Household ) #204 in Potassium Mineral Supplements
Brand Name	CellarScience
Concentration	50 parts_per_million
Customer Reviews	4.6 4.6 out of 5 stars (124)
Flavor	Unflavored
Item Form	Powder
Item Weight	4 ounces
Manufacturer	CellarScience
Manufacturer Part Number	AD495
Material Type Free	No Artificial Colors
Model Number	AD495
Number of Items	1
Primary Supplement Type	Potassium
Product Benefits	Inhibit bacteria growth
UPC	843200100596
Unit Count	4 Ounce

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Yes, all products are sourced from reputable international marketplaces in US, UK, and UAE. We have a robust verification process to ensure product authenticity, and each item is inspected at our warehouse before shipping to customers. Every product comes with applicable warranties and our standard return policy for your peace of mind.

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We typically deliver within 4-9 business days to major Indian cities. Each order is trackable end-to-end through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

Why are prices different from Amazon prices?+

All products are sourced from US, UK, and UAE. Our prices include international shipping costs, customs duties, payment processing fees and logistics handling to ensure smooth delivery to India. We handle all customs clearance so you don't face any hidden charges later.

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Great experience from order to delivery. Highly recommended!

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3 weeks ago

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₹ 1847

Duties & taxes included

In stock

Sold byAmazon IndiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to India.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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