How Long Does Grenadine Last?

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Home parties are complete with serving Grenadine cocktails. Grenadine is a staple syrup that makes delicious cocktails. But when the party ends, the leftover grenadine sits in the cabinet until the subsequent usage. One such question often comes, how long does grenadine last? If you are on the same quest, let’s find the answer. 

How Long Does Grenadine Last

An unopened bottle of grenadine can last for a year. Once opened, you can keep it in the pantry where it stays for up to one to two months. It can last for up to four to six months if you refrigerate it.

Grenadine is a syrup made from pomegranate juice and sugar. It is used to add sweetness and color to a variety of drinks. One question that often comes up when discussing grenadine is whether it can be refrigerated after it’s been opened. 

So, in this article, we will explore various storage tips for grenadine. Moreover, we will also look into how to identify signs of spoilage of grenadine. So, stay tuned till the end. 

How Long Does Grenadine Last?

How Long Does Grenadine Last
Grenadine Storage FactorsPantryFridge
Unopened GrenadineUp To 1 Year
Opened Grenadine1 – 2 Months4 – 6 Months

Regarding the shelf life of grenadine, an unopened bottle can last for at least one year if stored properly in a cool, dry place away from direct sunlight. 

However, once the bottle is opened, the shelf life decreases. Grenadine stored in the refrigerator can last four to six months after opening. On the other hand, if it is stored in the pantry, it will last for one to two months.

Overall, the shelf life of grenadine is longer. The reason for this is that grenadine contains high sugar content. The sugar acts as a natural preservative and helps to prevent bacterial growth. 

Grenadine is a non-alcoholic syrup in cocktails, mocktails, and sodas. It is made with pomegranate juice and sugar, and sometimes other ingredients such as lemon juice or orange blossom water. 

It’s worth noting that most commercially produced grenadine has no fruit in it. Instead, it has artificial colors and flavors along with citric acid. Only the top brands might include pomegranate and lemon. But it will have a shorter period than one with artificial flavors.

How To Tell If Grenadine Is Bad?

Grenadine is likely to go right because of its high sugar content. However, the grenadine may have gone wrong if you’ve made a few drinks and weren’t happy with the taste. Luckily, there are a few ways to check for this.

1. Consistency 

If the grenadine appears thicker or more syrupy than usual, this could be a sign that it has gone wrong. Alternatively, if the grenadine seems to be separating or has visible solid materials at the bottom of the bottle, this could also be a sign of spoilage.

2. Taste 

You can taste the grenadine to check for any unusual flavors. Grenadine should have a sweet and fruity taste with a slightly tart edge. If it tastes sour or bitter, this could be a sign that it has gone wrong.

3. Purchase Date

Finally, you can check the purchase date of the grenadine. Grenadine does have a shelf life and should be used within a specific timeframe. Most grenadine will have the best Date on the bottle, so check this to ensure that the grenadine is still fresh.

Storage of Grenadine 

Storage of Grenadine 

Are you someone who enjoys mixing up a refreshing beverage now and then? Then it’s essential to know how to store your grenadine correctly to ensure it lasts as long as possible. 

Proper storage can help prolong the shelf life of grenadine, so let me give you some storage hacks for grenadine.

1. Store In a Cool And Dark Place

The first tip is to find a cool and dark place to store your grenadine. Keep the grenadine away from direct sunlight or heat sources, as this can cause the syrup to spoil faster. 

Heat and light can also affect the flavor and color of the syrup. So, store your grenadine in a calm and dark spot, such as a pantry or a cupboard.

2. Store in Kitchen Pantry or Refrigerator 

Grenadine can be stored in various places, including the pantry, fridge, or kitchen cabinet. If you store your grenadine in the pantry, ensure it’s in a cool and dry spot, away from any heat sources or sunlight. It can help keep the syrup fresh for up to six months or even longer. 

On the other hand, storing your grenadine in the fridge can last even longer – up to a year or more. The cold temperature helps slow the oxidation process, which can cause the syrup to spoil. 

However, remember that storing grenadine in the fridge can thicken it up, so you may need to give it a good shake or warm it up slightly before use.

The Risk Of Consuming Expired Grenadine

Grenadine contains a lot of sugar and artificial flavors, which can cause nausea if consumed in large quantities.

Apart from that, when grenadine expires, it can start to go bad and develop bacteria.

If you have a bottle of grenadine that has been sitting in your pantry for years and is well past its expiration date, it’s best to discard it.

Especially if the bottle has been opened, there’s a higher chance that bacteria has made its way in and could harm your health or cause food poisoning. 

Can You Freeze Grenadine?

Can You Freeze Grenadine

Since grenadine has a long shelf life, freezing it seems pointless. However, if you decide to freeze it, there are some guidelines to ensure the best results. 

Avoid freezing it in its original bottle, as the expansion of the liquid during the freezing process might cause the bottle to burst. Instead, opt for a freezer-safe container that can accommodate the growth of the syrup.

Another method of freezing grenadine is to pour it into an ice cube tray. This will create small, individual portions that can be easily used. 

After the frozen grenadine cubes, transfer them to a freezer bag or an airtight container for long-term storage. Ensure to eliminate as much air as possible when sealing the container or bag to prevent the cubes from absorbing any unwanted odors.

Frozen grenadine cubes can be stored for an extended period, but it’s important to note that the quality may begin to degrade after about six months.


After reading the article, we can conclude that an unopened bottle of grenadine can last for a year. However, once opened, it’s best to keep it in the pantry, which can last up to one to two months. If you want it to last longer, refrigerating it can extend its shelf life for four to six months.

Storing grenadine in a calm, dark place is critical to preserving its freshness. If you keep it in your kitchen cabinet, ensure it’s away from direct sunlight and heat.

If you want to freeze grenadine, you can store it in an ice tray and make cubes out of it. You can use those cubes in your cocktails or mocktails.

If you found this information helpful, why not share it with your friends? I hope you found your answers about grenadine’s shelf life.  

Frequently Asked Questions (FAQs)

How long does an unopened bottle of grenadine last?

An unopened bottle of grenadine syrup can last up to one year when stored correctly in a cool or dry place.

How long does an opened bottle of grenadine last in the fridge?

Once opened, grenadine should be stored in the refrigerator for 4 to 6 months.

Can I still use grenadine past its expiration date?

It is recommended to use grenadine syrup only after its expiration date, as its quality and taste deteriorate over time.

How can I tell if my grenadine has gone bad?

If the grenadine has a bad smell, appearance, or taste, it has likely gone bad and should be thrown away. Moreover, if the syrup has developed mold or the bottle leaks, it should not be consumed.

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