# SOME BY MI Yuja Niacin Brightening Body Serum Mist 80ml

The Korean-market SOME BY MI serum formula, not the US reformulation.

- Brand: SOME BY MI
- Product: Yuja Niacin Brightening Body Serum Mist 80ml
- Price: $27.50
- Availability: In stock
- Size: 80 ml
- Market: Korean market, the version sold in Korea
- Made in: Republic of Korea
- Category: Body

## Key benefits

- The authentic Korean-market serum formula, sourced and shipped from Korean-market stock, not a US-shelf reformulation
- Arrives with its Korean-market barcode and batch code intact for a direct authenticity check against the packaging
- Fits the the targeted treatment step after toner or essence and before moisturizer
- Reviewed for accuracy by a licensed dermo-cosmetic expert before it reaches the product page

## How it works

This serum from SOME BY MI is formulated for the Korean market and sold here as that exact formula, not a US-shelf reformulation. Its fluid texture is built for the role it plays in a routine: the targeted treatment step after toner or essence and before moisturizer. SOME BY MI is a Korean acne and blemish-care brand built on a layered acid-exfoliation system, extended into further renewal-care and brightening lines for oily and breakout-prone skin. The packaging, barcode, and batch code all trace back to the same product sold on its home market. It is meant to be used consistently at the targeted treatment step after toner or essence and before moisturizer rather than as an occasional treatment.

## How to use

1. Apply a few drops to clean, toned skin and pat in gently, focusing on any area of specific concern before moving on to moisturizer.

## FAQ

### What does the SOME BY MI serum texture feel like on skin?

It applies as a fluid texture that settles in within a minute or two rather than sitting on the surface. Because it is the Korean-market formula rather than a US-shelf reformulation, the finish matches what the same product feels like on shelf in Korea, not a version adjusted for a different market's regulations.

### Where does this serum fit in a Korean skincare routine?

It sits at the targeted treatment step after toner or essence and before moisturizer. Korean routines are built as layers rather than a single all-in-one step, so using it out of order, for example before a lighter product that needs to absorb first, is the most common reason a product underperforms its expectations.

### Is this the authentic Korean-market version, and how is it different from what US retailers sell?

Yes: SOME BY MI formulates this line for the Korean market first, and this is that exact formula shipped from Korean-market stock rather than a separately registered US version. Some Korean brands sell a reformulated line through US retailers with different actives or filter systems to clear US regulations, and this is not that product.

### Who should reach for this serum first?

Anyone already using SOME BY MI's other products will notice the same formulation logic here, and it is a reasonable first pick for someone building out a Korean routine around this step for the first time. Skin that reacts to heavy fragrance loads should still read the full ingredient panel on the product page before committing to daily use.

### How should this be stored and how long does it last once opened?

Keep it out of direct sun and away from bathroom heat and humidity, the way any Korean-formulated skincare should be stored, and use a clean hand or spatula rather than repeatedly dipping wet fingers into the container. A sealed, unopened unit keeps for the shelf life printed on its own Korean-market batch code, which is intact on every unit we ship.

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Page: https://korean-pharmacy.com/products/some-by-mi-yuja-niacin-brightening-body-serum-mist-80ml