Alpha Arbutin For Post-Inflammatory Erythema

Alpha arbutin is found in the bearberry plant. It is a natural antioxidant and can be applied to the skin to induce a brightening effect. It has been known to improve age spots and pigmentation in the skin. While it is an exceptional ingredient for dark spots, it can also provide some benefits to those who experience erythema (redness) after inflammatory acne lesions. Post-inflammatory erythema is a condition that can be caused by a variety of factors, including acne, eczema, and psoriasis. If you are looking for an at-home erythema treatment, alpha arbutin for post-inflammatory erythema may be the solution for you!

Alpha arbutin can be used to protect the skin’s barrier, brighten the overall complexion, and reduce redness in those suffering from post-inflammatory erythema.

What Is Post-Inflammatory Erythema? 

Post-inflammatory erythema (PIE) is a common skin condition characterized by redness and inflammation.

It is the red discoloration on the skin that occurs after an inflammatory breakout.

PIE is flat in texture and temporarily fades when touched. It is not a scar, rather the result of blood pooling underneath the skin due to damage to the capillaries during the inflammatory reaction.

It can occur after any type of injury to the skin, including sunburn, cuts, scrapes, or insect bites.

PIE can also be caused by certain medical conditions or treatments, such as acne or radiation therapy. While PIE is usually not harmful, it can be unsightly and uncomfortable.

Alpha Arbutin and the Skin’s Barrier 

Alpha arbutin is a natural compound that has been shown to be effective in treating various types of hyperpigmentation, including post-inflammatory erythema (PIE).

It works by inhibiting the production of melanin, the pigment that gives skin its color. It is a safe and gentle ingredient that can be used on all skin types, including sensitive skin. 

One of alpha arbutin’s main functions is to help protect the skin’s barrier.

The skin’s barrier is responsible for keeping moisture in and preventing irritants from entering.

When the barrier is damaged, it can lead to dryness, redness, and inflammation.

Alpha arbutin helps to strengthen the skin’s barrier and prevent damage.

Additionally, alpha arbutin has been shown to reduce the production of melanin, which can help brighten the complexion and improve uneven skin tone.

Reducing Redness with Alpha Arbutin 

Alpha arbutin is also effective at reducing redness in the skin.

A study published in The Frontiers of Physiology found that alpha arbutin was effective in reducing inflammation. It protected cells from cell death even in the presence of damaging radiation.

Based on tests in human cell cultures, alpha arbutin was also shown to play a role in wound healing by increasing the speed at which the skin repairs itself.

One marker of inflammation on the skin is known as iNOS (nitric oxide synthase).

Alpha arbutin has been shown to suppress the expression of this marker without causing any type of cellular toxicity.

Alpha arbutin has also been shown to reduce reactive oxygen species (ROS). These are a type of very reactive chemicals that are induced by UV rays, pollution, and other environmental stressors.

ROS damages skin cells and decreases collagen production. By reducing ROS, alpha arbutin plays a role in protecting the skin’s barrier.

How Alpha Arbutin Can Improve Post-Inflammatory Erythema

As mentioned above, alpha arbutin has been repeatedly shown to be anti-inflammatory, speeds up wound healing, reduces ROS in the skin, and protects the skin barrier.

All of these factors are crucial in improving your PIE. PIE is caused by inflammation in the skin that will continue to become exacerbated by environmental factors.

The number one at-home treatment for PIE involves repairing your skin barrier.

You need to incorporate ingredients that are nourishing to the skin and anti-inflammatory.

This can be done through the use of good moisturizers with quality ingredients. This includes products that contain alpha arbutin. Alpha arbutin will help to brighten your complexion while also working to reduce redness and inflammation.

How to Use Alpha Arbutin for Post-Inflammatory Erythema

If you are looking for an at-home erythema treatment, alpha arbutin may be the solution for you!

Alpha arbutin can help to reduce redness and inflammation while protecting the skin’s barrier. It is a safe and gentle ingredient that can be used on all skin types, including sensitive skin. It does not cause the skin to become sensitive to the sun, so it is safe to use morning or night.

Alpha arbutin is a safe and effective ingredient for treating post-inflammatory erythema.

Alpha arbutin can be found in a variety of skincare products, including serums, creams, and gels. It is important to choose a product that contains alpha arbutin at a concentration of at least two percent. You can also find alpha arbutin in powder form, which can be mixed with your favorite lotion or cream. 

To use alpha arbutin for post-inflammatory erythema, apply it to the affected area once or twice daily.

You should start to see results within four to eight weeks. If you are using alpha arbutin in powder form, make sure to mix it with a carrier oil or lotion before applying it to the skin.


Frontiers | Alpha-Arbutin Promotes Wound Healing by Lowering ROS and Upregulating Insulin/IGF-1 Pathway in Human Dermal Fibroblast | Physiology (


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