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Shelf Life Guide: How Long Does Lactaid Milk Last?

Lactaid milk is an excellent option for people who are lactose intolerant.

It comes in both regular and chocolate flavors, and it’s easy to find in most grocery stores.

This article will explore how to store Lactaid milk, use Lactaid milk, and how long Lactaid milk lasts.

How to Use Lactaid Milk?

how to use lactaid milk

Lactose-free milk is a helpful alternative for lactose-intolerant people, but it may not be suitable for everyone.

Lactaid milk is a brand of lactose-free milk that can be purchased in most grocery stores and pharmacies.

It has been shown to reduce the symptoms of lactose intolerance, but it may not work for everyone.

It is essential to read the label before purchasing Lactaid milk or any other type of milk labeled as being “lactose-free.

” The label will list whether it contains casein (a protein found in dairy products) and whey and how many grams there are per serving.

Lactaid milk also offers different flavors such as chocolate, vanilla, strawberry, and even unflavored, which can be helpful if you’re adding the liquid product to your coffee or cereal without needing a strong flavor.

There are two ways to use Lactaid milk: as an ingredient or for drinking.

If you want to add Lactaid milk into your food, such as cereal, pickles, macaroni & cheese, or casserole dishes, pour the milk over any dish that has already been cooked.

If you’re using Lactaid as a drink, pour the amount desired into a glass and enjoy.

How to Store Lactaid Milk?

how to store lactaid milk

If you have a family member or friend who is lactose intolerant, finding the best way to store your milk for them can be tricky.

Fortunately, there are a few ways you can do this without having to throw away any of the precious family farm dairy.

The best way to store this product is in its original packaging.

Keep the product in your fridge, and you’ll be set for up to 7 days, or if it’s unopened, then that time will last a little longer.

If this is not an option for you, try storing it on the counter at room temperature.

This is more of a temporary solution; do not let milk sit out like this for too long because bacteria can grow rapidly and ruin any dairy products nearby.

After 24 hours, the quality may have compromised significantly, so store again in the refrigerator or throw away accordingly.

Those who don’t mind refrigerating their milk after opening: open containers should be kept tightly closed until they’re ready to drink (to decrease souring).

If you don’t consume them in 24 hours, you should store them in the fridge – especially if they’re not unopened.

To sum up, here are some tips to help you store it:

  • Store in the original containers with a date on them.
  • If you are going to drink your milk before it expires, be sure to write the expiration on the container so that no one accidentally drinks expired Lactaid milk.
  • Freeze unused portions of fresh dairy and store in freezer-safe bags or containers for up to three months.
  • Be careful not to contaminate nonlactating products by placing them too close together.
  • If freezing more than four cups at once, divide into smaller amounts when possible.

How Long Does Lactaid Milk Last?

how long does lactaid milk last

Lactaid milk lasts for about the same amount of time as regular cow’s milk.

Lactaid is just lactose-free, so people with severe lactose intolerance can drink it without any problems.

Lactaid milk is also safe for people who are allergic to dairy.

Since this kind of milk contains less sugar content from lactose, it might be harder to spoil when left in warm temperatures like most other liquids or foods.

Lactaid milk can be stored at room temperature and does not need to be refrigerated until it has been opened.

If you open a previously unopened bottle, store it in the fridge immediately for the best quality.

It should also then have a “sell by” date indicating how long to drink after opening.

You should consume LACTAID® milk within one week after opening.

How to Tell if Lactaid Milk is Bad?

how to tell if lactaid milk is bad

There are a lot of ways to tell if your Lactaid milk is bad.

The first thing you can do is to take a sniff.

If the milk has an off smell, it’s probably bad and should not be consumed.

You can also look at the expiration date on the bottle and any sell-by or use-by dates printed on its package.

If you’re still unsure whether your Lactaid milk has gone bad, you may want to perform what many people refer to as a “sour” test.

All you need to do for this test is put a few drops of liquid from your Lactaid Milk onto some white bread (or similar) and wait about ten minutes before tasting it.

If your Lactaid milk has gone sour, then that means there are bacteria in it that will contribute towards making it go bad, so don’t consume it.

If your Lactaid milk still smells and looks good after doing this test, then you’re in the clear.

does lactaid milk go bad

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

5 from 1 vote
Prep Time 15 minutes
Cook Time 15 minutes
Total Time 30 minutes
Course Shelf Life
Servings 1 Serving


  • 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 using.
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