# NINELESS B-Boost 1% Kojic Acid Serum

NINELESS B-Boost 1% Kojic Acid Serum, serum or ampoule with Niacinamide, 30ml, Korean-market formula.

- Brand: NINELESS
- Product: B-Boost 1% Kojic Acid Serum
- Price: $9.99
- Availability: Out of stock
- Size: 30 ml
- Market: Korean market, the version sold in Korea
- Made in: Republic of Korea
- EAN (barcode): 8809875270165
- Category: Serums & Ampoules

## Key benefits

- Niacinamide sits right near the top of the 36-ingredient list, a tone-evening ingredient that works on visible unevenness and surface texture
- Glycerin sits right near the top of the 36-ingredient list, a foundational humectant that draws in and holds surface moisture
- Panthenol sits right near the top of the 36-ingredient list, a soothing, moisture-holding ingredient that supports comfort right after use
- Tranexamic Acid sits right near the top of the 36-ingredient list, tranexamic acid, a brightening ingredient positioned for an even, clear-looking tone
- Formulated as a serum or ampoule from NINELESS, sized for regular use in a routine
- Comes in a 30ml format, sized for a treatment step layered after toner or essence

## How it works

NINELESS B-Boost 1% Kojic Acid Serum is a serum sold in NINELESS's Korean-market packaging and format. Niacinamide is listed 2nd of 36 ingredients, an early, prominent position on the list, carrying this formula's brightening and tone-evening work. Panthenol is listed 5th of 36 ingredients, an early, prominent position on the list, carrying the calming work this formula leans on for skin that reacts easily. Tranexamic Acid is listed 6th of 36 ingredients, an early, prominent position on the list, carrying this formula's brightening and tone-evening work. Kojic Acid and Ascorbyl Glucoside are also present on the list, in a supporting amount alongside the ingredients above. It takes the step after toner and before moisturizer of a Korean-style layering routine, used after toner, am and/or pm.

## How to use

1. Use the B-Boost 1% Kojic Acid Serum after toner and before moisturizer, morning and evening.
2. Apply a small amount on skin and gently massage until fully absorbed. Apply adequate moisturizer and sunscreen next morning. Keep the serum in the refrigerator.
3. Toner first so the surface is damp, then this, then about a minute before your moisturizer goes over the top.
4. Twice a day, every day. Do not stack it with a second serum of the same kind; two hydrating serums in one routine do the work of one.

## Ingredients

Water, Niacinamide, Methylpropanediol, Glycerin, Panthenol, Tranexamic Acid, 1,2-Hexanediol, Kojic Acid, Hippophae Rhamnoides Extract, Ascorbyl Glucoside, Dipropylene Glycol, Hydroxyacetophenone, Glutathione, Butylene Glycol, Caprylyl Glycol, Carbomer, Arginine, Tocopherol, Glycereth-26, Disodium EDTA, Betaine, Phellodendron Amurense Bark Extract, Astragalus Membranaceus Root Extract, Scutellaria Baicalensis Root Extract, Coptis Chinensis Root Extract, (-)-Alpha-Bisabolol, Dipotassium Glycyrrhizate, Sodium Hyaluronate, Ethylhexylglycerin, Hexapeptide-9, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Acetyl Hexapeptide-8, Nonapeptide-1

## FAQ

### What is NINELESS B-Boost 1% Kojic Acid Serum for?

It is a serum in NINELESS's Korean-market lineup, built around Niacinamide (2nd of 36 ingredients). After toner, AM and/or PM. Press or smooth over the face and let it settle before the next step. What ships is the same Korean-market formula and packaging NINELESS sells at home, not a US-reformulated version.

### Where does this go in a routine, and how do I use it?

After toner, AM and/or PM. Press or smooth over the face and let it settle before the next step. It takes the step after toner and before moisturizer of a Korean-style layering routine. Give it a minute to settle before adding the next product on top.

### Does B-Boost 1% Kojic Acid Serum contain Niacinamide?

Yes, Niacinamide is listed 2nd of 36 ingredients on the panel, an early, prominent position. It is a tone- and texture-focused brightening active in this formula, working alongside the other ingredients on the panel.

### Is this the authentic Korean-market version, not a US retail reformulation?

Yes. What we ship is NINELESS's Korean-market formula and packaging, sourced for the Korean market rather than a US-facing reformulation. The intact Korean barcode and batch code on the box are part of that proof.

### Who is this product best suited for?

Normal, Combination, Dull or uneven-tone skin and Sensitive skin types are the best fit, based on the actives on its ingredient panel. Patch test first, as with any new addition to a routine.

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Page: https://korean-pharmacy.com/products/nineless-b-boost-1-kojic-acid-serum