Why Does Skin Become Dull?

Dull skin primarily results from excessive melanin deposition and reduced light reflection on the skin's surface. Specific causes include:
● UV stimulation leading to melanin production;
● Slowed keratinocyte turnover, causing buildup of dead skin cells;
● Skin dryness leading to rough texture and poor light reflection;
● Post-inflammatory hyperpigmentation (such as acne marks);
● Glycation reactions cause a yellowish skin tone.
● Lifestyle factors like staying up late and stress can also worsen dullness.

What Are the Benefits of Brightening for the Skin?

Brightening products not only improve skin tone evenness but also enhance overall skin health. Key benefits include:
● Significantly fading localized pigmentation like dark spots and acne marks;
● Improving rough texture caused by dead skin buildup;
● Delaying skin glycation and photoaging through antioxidant action;
● Restoring the skin's natural radiance for a more translucent and luminous complexion.

Which Products Contain Brightening Ingredients?

Various skincare products: serums and ampoules; creams and lotions; sunscreens; masks; some cleansers and toners.
In high-end cosmetics, they are also used in primers and foundations to enhance glow.