Zinc Oxide for Melasma: How to Treat Grey Patches

zinc oxide for melasma

The human skin is extremely frail and needs all sorts of vitamins and minerals to survive. Zinc is an essential mineral that the human body does not make on its own and must be supplemented. Zinc oxide is an inorganic insoluble mixture of Zinc and Oxygen and has found its uses in a great many applications such as zinc oxide for Melasma: a medical condition. 

Here is everything you need to know about its use for Melasma treatment:

Melasma: Definition

Melasma is a very common skin condition where patches of grey or blue-gray appear on the skin. This is very common among pregnant women because their skin becomes extremely exposed to sun rays.


Melanocytes are the cells in the human body that are responsible for the production of melanin in the skin. They are located in the bottom layer of the skin’s epidermis. 

When Melanocytes are irritated by the UV rays from the sun, it results in gray or blue patches on the skin. 

Zinc oxide for Melasma

Now that we understand what Melasma is, and what causes it, we now move towards the compound that is used for its treatment. It does not exist naturally and is synthetically produced for various health applications including the skin. 

Moreover, it is used in baby powders, sunscreens, shampoos, and even ointments against skin infections. 

How does it work?

Zinc oxide is inorganic, but it works pretty readily to wipe out all bacteria where it is applied. Similarly, zinc oxide also effectively blocks all UV light from directly reaching the skin. 

Why you should use it?

Now that we know how zinc oxide works, we can easily figure out how this compound can help cure Melasma. Studies also prove that there was a significant reduction in the Melasma Area and Severity Index (MASI) through the use of zinc oxide even after a few times. 

Here are a few reasons to use zinc oxide for this skin condition:

  • Block UV rays – zinc oxide blocks UV rays from the sun, which is the direct cause of Melasma. This means that it can prevent future attacks of this problem as well. 
  • Heal the skin – zinc oxide helps heal the skin. When cured with Zinc oxide, the skin automatically returns to its original condition. 

Zinc oxide is available in two states if you wish to use it for the treatment of Melasma: in physical blockers – sunscreens and ointments where it is available in liquid form, and in powder form – baby powder and 25% powder form which you can directly massage on the affected skin. 

Overall, Zinc Oxide ointments and sunscreens are your one-in-all solution to Melasma.  It is safe, effective, and offers quick results. 

We hope that this article has helped you understand everything there is to know about how zinc oxide can be used for the cure of Melasma.



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