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Cell Fusion C

[Cell Fusion C] Toning C Dark Spot Serum 30ml

$22.27
Helps fade dark spots Boosts visible radiance Supports even-looking tone Hydrates while brightening Comforts skin with a mild feel
Introducing our powerful serum designed to transform your skin, diminishing the visibility of blemishes while enhancing radiance and brightness. Key benefits: Whitening Power: Formulated with 4% niacinamide and 1% vitamin C derivative, this serum contains potent whitening ingredients that aid in preventing the development of melanin pigmentation, promoting an...
A dark-spot serum that brightens uneven tone while keeping the formula gentle, hydrating, and easy to use daily.
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4% Niacinamide 1% Vitamin C Derivative Alcohol-Free Mildly Acidic Formula
niacinamide vitamin C derivative lemon balm leaf extract allantoin beta-glucan
[Cell Fusion C] Toning C Dark Spot Serum 30ml
[Cell Fusion C] Toning C Dark Spot Serum 30ml Default Title
$22.27
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
What's inside ·

niacinamide, the repair molecule

Niacinamide works at the junction between melanocytes and keratinocytes, intercepting melanin transfer before pigment reaches the visible surface. It simultaneously boosts ceramide synthesis to strengthen the lipid barrier, which is why consistent use addresses both discoloration and dehydration. In this serum, Niacinamide targets acne and breakouts, delivering delivers deep, lasting hydration that keeps skin plump throughout the day with consistent use.
Niacinamide 4%
intercepts melanin transfer to fade spots and refine pore texture from within
Vitamin C 1%
neutralizes free radicals and inhibits melanin production for brighter, more protected skin
Allantoin
neutralizes irritation signals while promoting gentle cell regeneration
The texture

Lightweight, absorbing 4% niacinamide glow

Introducing our powerful serum designed to transform your skin, diminishing the visibility of blemishes while enhancing radiance and brightness.

Key benefits:

  • Whitening Power: Formulated with 4% niacinamide and 1% vitamin C derivative, this serum contains potent whitening ingredients that aid in preventing the development of melanin pigmentation, promoting an even and radiant complexion.

  • Moisture-Soothing Blend: Enriched with moisture-soothing ingredients such as lemon balm leaf extract, allantoin, and beta-glucan, the serum not only targets blemishes but also provides intense hydration, leaving your skin soft and supple.

  • Mildly Acidic Formula: Our blemish care serum features a mildly acidic formula, ensuring gentle yet effective care for your skin. This serum is the perfect addition to your skincare routine for a brighter, hydrated, and blemish-free complexion.

Alcohol-free. 

    All Skin Types dark spots uneven skin tone dullness post-blemish marks
    Hover the swatch — it ripples like water

    How to use

    1

    Apply after toner to clean skin.

    2

    Smooth 1-2 pumps over the face or focus on dark-spot areas.

    3

    Pat gently until absorbed.

    4

    Follow with moisturizer and use sunscreen during the day.

    Full transparency

    Ingredients

    Niacinamide, vitamin C derivative, beta-glucan, allantoin, and lemon balm help brighten while keeping skin comfortable.

    This serum is built around a classic brightening strategy: reduce the look of excess pigmentation while supporting overall skin comfort. Niacinamide at 4% is a strong anchor for that goal because it is widely used to help improve the appearance of uneven tone, dullness, and post-blemish marks while also supporting the barrier. The 1% vitamin C derivative adds another radiance-focused pathway by helping skin look brighter and more even, but in a form that is often easier to tolerate in daily routines than stronger direct-acid vitamin C formulas. The soothing side of the formula matters just as much. Lemon balm leaf extract, allantoin, and beta-glucan help offset the stress that can come with brightening routines, especially when skin is prone to dryness or sensitivity. The mildly acidic base keeps the product feeling active without pushing into a harsh treatment profile, and the alcohol-free claim supports the comfort positioning even further. In practical use, the science story is about pairing pigment-focused actives with calming hydration so the serum can target dark spots while keeping the skin more balanced, supple, and consistent in appearance.

    Free from

    What you won't find in the bottle.

    Alcohol-Free
    The detail

    Specs & details

    FormatLightweight serum
    SizeDefault Title
    Skin typesAll Skin Types
    Country of originSouth Korea
    Pairs beautifully with

    Complete the routine

    Build your routine Tick products to add them with this one
    $22.27
    Before you add to cart

    Questions & answers

    After cleansing and toning, before moisturizer. Serums deliver actives most effectively on freshly prepped skin.
    Yes. Apply from thinnest to thickest consistency and allow each layer to absorb before the next.
    Most users notice initial improvement within 2 to 4 weeks. For full benefits like delivers deep, lasting hydration that keeps skin plump throughout the day, allow 6 to 8 weeks of consistent use.
    Your skin begins adjusting. You may notice improved hydration and comfort before more visible changes like texture refinement become apparent.
    Yes, this formula is developed to be compatible with all skin types dealing with acne and breakouts. If you have very reactive skin, patch test on the inner arm before full application.
    The formula is designed to be well-tolerated. For pregnancy-specific concerns, consult your healthcare provider. For sensitive skin, patch test before full application.
    Niacinamide intercepts melanin transfer to fade spots and refine pore texture from within. Consistent daily use is key to seeing the full benefits.
    Check the INCI list for the most accurate information on fragrance components. The formula is developed for minimal irritation potential.
    Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
    Serums have a higher concentration of targeted actives than essences and a lighter consistency than most ampoules. They deliver the most potent treatment in your routine.
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    About the brand

    OriginSeoul, KR
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