Food Preservation

How Long Does Lactaid Milk Last? Does Lactaid Milk Go Bad?

In this article, you will know the answer to the query “How Long Does Lactaid Milk Last? Does Lactaid Milk Go Bad?“.

If you are lactose intolerant, Lactaid milk is an excellent choice.

You can find it in most grocery stores in both regular and chocolate flavors.

In this article, we will discuss how to store Lactaid milk, how to use Lactaid milk, and how long Lactaid milk lasts.

What is Lactaid Milk?

Those who are lactose intolerant can consume Lactaid milk as a milk substitute.

People who experience discomfort after eating dairy products because they are intolerant to lactose (a sugar found in all mammals’ milk) can drink Lactaid milk instead of regular cow’s milk.

Added to Lactaid is a natural enzyme that breaks down lactose into smaller, more digestible pieces.

When lactose intolerance is severe, it can be impossible to consume anything containing any amount of dairy product without experiencing cramps, gas pains, nausea, and diarrhea.

In these cases, drinking “regular” cow’s ice cream would not only taste bad but might cause serious illness.

In grocery stores such as Whole Foods or Safeway, you can buy Lactaid milk.

You can also purchase Lactaid milk online at Amazon or Walmart.

How to Use Lactaid Milk?

People who are lactose intolerant may find lactose-free milk useful, but not everyone should consume it.

Many grocery stores and pharmacies sell Lactaid milk, which is lactose-free.

It has been shown to reduce lactose intolerance symptoms, but it may not be effective for everyone.

When purchasing Lactaid milk or other types of milk labeled as “lactose-free”, be sure to read the label.

On the label, it will state whether it contains casein (a protein found in dairy products) and whey and how many grams there are in a serving.

In addition to offering different flavors such as chocolate, vanilla, strawberry, and unflavored, Lactaid milk can also be added to coffee or cereal without affecting the taste.

Drinking Lactaid milk or using it as an ingredient is the two ways to use Lactaid milk.

Pour Lactaid milk over any cooked dish that you want to use Lactaid milk in, such as cereal, pickles, macaroni, and cheese, or casseroles.

Pour the amount of Lactaid you desire into a glass and enjoy.

How to Store Lactaid Milk?

Having a lactose-intolerant family member or friend can make storing milk a challenge.

The good news is that there are a few ways you can accomplish this without throwing away any of your precious family farm dairy.

Original packaging is the best way to store this product.

The product will keep for up to seven days in the fridge, or a little longer if it’s unopened.

Try storing it on the counter at room temperature if this is not an option for you.

Milk should not be left out like this for too long because bacteria can grow rapidly and ruin nearby dairy products.

The quality of the food may have significantly diminished after 24 hours, so you should store it again in the refrigerator or throw it away as necessary.

For those who don’t mind refrigerating their milk after opening, open containers should be tightly sealed until they’re ready to drink (to reduce souring).

In the event that you do not consume them within 24 hours, store them in the refrigerator – especially if they have not been opened.

In summary, here are a few tips for storing it:

  • Be sure to store them in their original containers with a date on them.
  • Ensure the expiration date is written on your Lactaid milk container if you plan to drink it before it expires.
  • Unused portions of fresh dairy can be frozen and stored for up to three months in freezer-safe bags or containers.
  • Do not place nonlactating products too close together to avoid contamination.
  • Divide larger amounts of frozen food into smaller portions if you intend to freeze more than four cups at once.

How Long Does Lactaid Milk Last?

The shelf life of Lactaid milk is approximately the same as that of regular cow’s milk.

The only problem with Lactaid is that it is lactose-free, so people with severe lactose intolerance can drink it without any problems.

In addition, Lactaid milk is safe for people who are allergic to dairy products.

It is less likely that this kind of milk will spoil when left in warm temperatures since it contains less sugar from lactose.

Until it is opened, Lactaid milk can be stored at room temperature without refrigeration.

The best way to maintain the quality of a previously unopened bottle is to store it in the fridge as soon as possible after opening it.

A “sell by” date should also be included indicating how long it should be kept after opening.

It is recommended that you consume LACTAID® milk within a week of opening it.

How to Tell if Lactaid Milk is Bad?

It is possible to tell if your Lactaid milk is bad in a number of ways.

Sniffing is the first thing you should do.

Milk with an off smell is probably bad and shouldn’t be consumed.

Additionally, you can check the expiration date on the bottle and the sell-by or use-by date on the packaging.

When in doubt, you can conduct what many people refer to as a “sour” test on your Lactaid milk.

The test involves placing a few drops of liquid from your Lactaid Milk onto white bread (or similar) and waiting about ten minutes before tasting it.

You shouldn’t consume Lactaid milk if it has gone sour, as bacteria will contribute to making it go bad.

After doing this test, if your Lactaid milk still smells and looks fine, then you’re fine.


For people with lactose intolerance who are searching for lactose-free dairy products, Lactaid milk is a great choice.

In addition to all the benefits of regular milk, it does not cause stomach pains or any other side effects associated with eating too much dairy.

After opening, the shelf life can also be extended by refrigerating.

Due to how delicious Lactaid Milk tastes, those who don’t store it will typically finish it before its expiration date.

How Long Does Lactaid Milk Last? Does Lactaid Milk Go Bad? (Recipe)


15 minutes


15 minutes


30 minutes


  • Lactaid milk
  • Air-tight containers or Ziplock bags
  • Labels and markers


  • Read the guide thoroughly to learn how long it lasts.
  • Label your container with the content and date and keep track of how much you’re using!
  • Make sure to store in an airtight container in a cool, dark place (pantry or fridge).
  • If frozen, thaw in the fridge before use. Always check for signs of spoilage before use.

Ayub Khan

Ayub Khan is an accomplished culinary author with a passion for cooking and 6 years of experience. His creative ideas and valuable tips inspire readers to explore new flavors and take their culinary skills to the next level.

Rehmat Dietitian

Rehmat is a certified food dietitian having experience of 10 years in reviewing and practicing on foods different aspects.

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