Does Niacinamide Expire?

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Most skincare products make use of similar ingredients, due to the services that they offer.

However, of all ingredients, some are popular and often used alone. This ingredient is Niacinamide and it often comes in form of a serum. 

Niacinamide, commonly known as vitamin B3, is a key ingredient in many skincare products. It helps to enrich the skin and give it a healthy glow.

It also helps when it comes to removing blemishes and also other skin conditions. Needless to say, this vitamin is very important indeed.

However, they have been some confusion regarding the expiration of Niacinamide.

Does Niacinamide Expire?

The truth is that Niacinamide does expire, just like many ingredients, Niacinamide expires after it has been left open for a certain period.

Therefore, when you open a skin care product containing Niacinamide, make use of it within 7-11 months.

Why You Shouldn’t Use Expired Niacinamide

There are a lot of brands making niacinamide, with the most popular being The Ordinary.

Most brands recommend not using a product that has expired because it can have a wide range of side effects.

The main reason for having an expiry date is to caution users from using the product beyond its shelf life without knowing.

This can cause rashes, redness of skin, etc., depending on how sensitive the skin is.

Also, these products are affordable and are not so expensive that you wouldn’t be able to afford it.

Therefore, it’s important to replace the product when it has expired.

The common sign that it has expired is for it to change its smell, color, or composition. All of these can also happen together.

When you see any of them, it’s better to replace the product. 

Some other important questions regarding Niacinamide are:

Frequently Asked Questions:

Now that you know when and how Niacinamide expires, here are a few other important things you should know about this substance.

They should help you finally decide if you should avoid products that contain the ingredient or not. 

Can Niacinamide be used regularly?

This is a very common yet important question that many people ask.

Niacinamide can be used regularly without any side effects. In fact, you can make use of it almost daily and nothing bad will occur.

This is due to the fact that Niacinamide is an essential vitamin for the skin. Therefore, more of it actually helps the skin in many ways.

So you do not have to worry much if you make use of Niacinamide frequently.

Can I Store Niacinamide in the Fridge?

Well, you can your Niacinamide in the refrigerator to extend its shelf life, especially if it is water-based.

However, you need to get the proper temperature so as not to have a reverse effect.

Some expect also state that it can be more effective when you store your serum in the fridge aside from prolonging its shelf life.

Can I do a Vitamin C combo?

Yes, you can do a vitamin C combo with Niacinamide. However, it is not necessary.

This is because Niacinamide is capable enough on its own. Still, adding it to vitamin C is a great combo indeed.

This combo will be able to protect you from the sun’s harmful rays.

Also, it can be used to treat certain skin conditions such as discoloration and inflammation. Therefore, you should not hesitate to mix these two together.

Does Niacinamide deal with stretch marks?

Stretch marks usually develop when the shape of the body changes suddenly.

People have always wondered if Niacinamide is able to actually fade stretch marks. Unfortunately, the answer is no.

Niacinamide may help with a lot of things, but it does not make stretch marks fade away. So you should not consider it for this specific purpose.

Does Niacinamide cause gout?

Gout is a certain skin condition that most skincare products accidentally cause. However, Niacinamide is not among these.

Niacinamide actually helps to tackle skin conditions such as inflammation and discoloration. Therefore, it does not result in gout or any skin condition at all.

So you can be sure about your choice.

Can I use Niacinamide before makeup?

The question about Niacinamide before makeup is one that has troubled a lot of people.

Niacinamide can be applied before makeup. However, you have to wait until the vitamin has been absorbed by the skin totally.

Afterward, you can be able to put on makeup without any concern.

Is Niacinamide Suitable for all types of skin?

Generally, Niacinamide has worked for countless people with different skin types.

This is because the skin type does not interfere with the function of the vitamin.

Niacinamide helps to enrich the skin and also to treat skin conditions. So, the type of skin does not matter at all.

However, Niacinamide has been known to make the skin weaker.

Do not worry, as it only occurs when you make use of it in large concentrations over a single area.

So the chance of that happening is very slim. Still, be sure that you do not make use of a large amount of Niacinamide at once.

Final Words on Niacinamide Expiry Date

Niacinamide is a very important ingredient in numerous skincare products. Therefore, it is best to know as much about it as possible.

Fortunately, you didn’t just learn how it works but also when it expires and how you can decide if you should be using products based on niacinamide.

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