Some By Mi Yuja Niacin 30 Days Blemish Care Serum Mask

This serum-soaked sheet mask fits after cleansing and toner when your face needs focused care for dullness, dehydration, uneven-looking tone, or the appearance of blemish marks. Some By Mi combines 2% niacinamide with yuja extract at 2,500 ppm in a 25 g mask for a convenient skincare step.

What it offers:

• Provides concentrated brightening care for a fresher-looking complexion.
• Helps improve the appearance of blemish marks and uneven tone.
• Hydrates the skin and supports a radiant-looking finish.

How to use:
After cleansing and toner, place the sheet on the face for 10–20 minutes. Remove it, then gently pat in the remaining essence. Use as needed.

The formula also contains arbutin, glutathione, vitamin C derivatives, and retinal. It is positioned for all skin types.

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Note:

A patch test on a small area of skin is recommended before full use, especially for sensitive skin.