What are the other ingredients?

Thanks for asking. This is a solution of just lactic acid and water.

Your ad says an order over $35 has free shipping, but when I check out there are shipping charges, how come?

Thanks for asking. We'd be happy to help you with that. Yes, this item does qualify for the current free shipping offer. First, just make sure that all the other items in your cart are sold from us and are also part of the free shipping offer. Please message us directly with your shipping destination and links to each of the items in your cart so we can help you further. Thanks!

Can you tell me which isomer(s) it contains?

Thanks for asking. This is L (+) lactic acid.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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LD Carlson Lactic Acid (88% Solution), 4oz

Product ID: 597593362

Details

Brand
LD Carlson
Item volume
4 Fluid Ounces
Item weight
5.6 Ounces
Package information
Bottle
Percentage assay
88.4

📏precise pH control to 5.2-5.4 range

🧴compact 4oz bottle for easy handling

⚗️88% pure lactic acid concentration

NT$1007

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered 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 Taiwan.

Secure transaction

Description

⚡ Elevate your brew game with precision acidity control!

PURE POTENCY - 88% lactic acid solution ensures maximum effectiveness with minimal volume—less is more.
FLAVOR INTEGRITY - Maintain mouthfeel and avoid flabby beer by controlling acidity without overusing high lactic acid malts.
BREWERY READY SIZE - 4oz bottle fits perfectly in your brewing toolkit—portable, manageable, and always ready to optimize your batch.
STREAMLINED BREWING - Skip the sour mash hassle and achieve that crisp, clean sour profile with a simple liquid addition.
PRECISION P H MASTERY - Effortlessly dial in your mash pH to the ideal 5.2-5.4 range for perfect brewing balance.

LD Carlson’s 88% Lactic Acid (4oz) is a high-purity liquid acidifier designed to precisely lower mash pH to the optimal 5.2-5.4 range. Ideal for light-colored beers, it replaces the need for sour mashing, preserving mouthfeel while delivering consistent, crisp acidity. Trusted by brewers for its potency and ease of use, this compact bottle is a must-have for professional and home brewers aiming for perfect pH balance.

Specifications

% Assay of Chemical(s)	88.4
ASIN	B00ZPVJKN2
Best Sellers Rank	#63,771 in Grocery ( See Top 100 in Grocery ) #5 in Beer Brewing Ingredients
Brand Name	LD Carlson
Container Type	Bottle
Customer Reviews	4.7 4.7 out of 5 stars (189)
Item Form	Liquid
Item Weight	5.6 Ounces
Manufacturer	LD Carlson
Model Number	6111
Part Number	6111
UPC	888690061118
Unit Count	118.29 Milliliters
Volume	4 Fluid Ounces

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable 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.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Received my product in pristine condition. Great service overall.

1 month ago

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NT$1007

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered 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 Taiwan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews