Does azelaic acid expire?

As a skincare enthusiast, there’s nothing worse than finding out that your favorite product has expired. So naturally, the question arises: does azelaic acid expire? Well, my dear reader, let’s dive in and find out.

What is Azelaic Acid?

Before we get into whether or not this magical ingredient can go bad, let’s first understand what it is. Azelaic acid is an organic compound that is used topically to treat various skin conditions such as acne and rosacea. It works by reducing inflammation in the affected areas while also unclogging pores – talk about a multitasker!

Cosmetic chemists love azelaic acid because it’s safe for almost all skin types and its incredibly effective at treating hyperpigmentation (https://www.healthline.com/health/beauty-skin-care/azelaic-acid-benefits). Not only does it offer immediate results but with continuous use over time, patients will enjoy long term benefits including glowing youthful looking skin.

The Shelf Life of Azelaic Acid

Okay so now on to the big question: does azalea acid expire? Unfortunately yes. Like most things in life, even our holy grail beauty products eventually lose their magic touch due to age degradation processes caused by exposure to light and air among other factors.

On average, cosmeceutical companies usually include a printed expiration date on product labels ranging from one year after opening up until three years maximum before opening[Table 1] regarding shelf- life period for different cosmetic formulations.Azalaec acid cream stored properly can last up totwo years[Figure 1]!).

Of course there are couple signs you’ll spot when your beloved stash of azelic returns expires [bullet points]:

  • Changes In Consistency – If you notice any discolouration in your cream, it may be time to say goodbye. It’s also not uncommon for the texture of the cream to become thicker or thinner depending on the state of degradation.

  • Change In Smell – If your azelaic acid returns smell sour or musty, this could indicate that bacterial growth has occurred in your product, and its effectiveness should no longer be trusted.

Table 1: Shelf- life period for different cosmetic formulations

PRODUCT SHELF LIFE
Cream 9-24 Months
Liquid 6-18 Months
Figure 1: Storage Time For Azaleic Acid

How To Increase The Life Span Of Your Azaleic Acid?

Luckily, you don’t have to kiss your coveted tube of Mighty Patch goodbye after mere months; keep these tips in mind and boost your azelaic acid’s( OR A.A FOR SHORT)life expectancy:

  • Store it properly – Always ensure that you tightly cap-off that container after every use because exposure to air causes rancidity whereby oxidation sets in leading to impairment.

Also always store anything incosmetic containers away from heat , sunlight and humidity since they promote microbial growth [bullet points]:

 Squeeze tubes tightly shut
 Don’t dip fingers into jars
 Store medicines out of reach from children
  • Keep an eye on expiration dates [Table2] by marking them directly with date purchased.This way whenever you decide which products are optimal for use,you ll track those close-up.

Table 2 : Dates tracking sheet

Azelaic Acid, like any other skincare product, has a limited shelf life. To avoid risking the effectiveness and efficiency of your cream or liquid form, it’s always good to do regular checks regularly for changes in consistency and smell so you won’t be stuck with an expired product in case it turns faulty.Forget about that, as long as you ensure careful storage,it will reward positively on appealing skin complexion.

Conclusion

Yes, Azelaic acid does expire but knowing how to properly store your products can increase their lifespan.Ensure routine check-upbefore applying them on our face.Because we all know a bad skin day is far worse than discovering expired beauty products.Keep yourself safe from infections,staphylococcus infection among others by observing general hygiene principles such as handwashing at all times.Also dispose off tubes not worth keeping just because they’re clinging onto some sentimental value.

And finally remember,you deserve beautiful healthy glowing skin,and the rewards are endless!

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