Does this vitamin C ampoule need refrigeration, and how soon should I finish it?

Keep it refrigerated before and after opening. Begin using it as soon as practical after purchase and finish it within one month of opening.

What does the ampoule feel like on the skin?

It has a watery texture that feels light and fresh, absorbs readily and leaves a non-sticky finish.

What is in Laneige's Radian-C 3X Blend?

The blend combines 17.6% pure vitamin C, a vitamin C derivative identified as ethyl ascorbyl ether, and niacinamide.

Does the formula contain fragrance?

Yes. The ingredient declaration includes fragrance, limonene, linalool and citral.

Can I follow this ampoule with Radian-C Cream?

Yes. After applying the ampoule, follow with an adequate amount of Radian-C Cream and gently work it across your face until absorbed.

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Laneige

Radian-C Vitamin Spot Ampoule

Q: Has it been tested for sensitive or acne-prone skin?

It has completed dermatological testing and suitability testing for sensitive and acne-prone skin. This does not guarantee against individual reactions.

What it is: A two-phase facial vitamin C ampoule created to improve the look of visible dark spots, rough texture and low clarity.

Care for spots, texture & clarity
17.6% pure vitamin C
Watery, light & non-sticky feel
Tested for sensitive & acne-prone skin

Net weight: 10g

Care for spots, texture & clarity

17.6% pure vitamin C

Watery, light & non-sticky feel

Tested for sensitive & acne-prone skin

Main active: Vitamin C
Intensity: Advanced

PRODUCT DETAILS

Hello, radiance. This two-phase facial ampoule brings focused care to the appearance of dark spots, rough texture and low clarity. Its all-in-one care targets visible spots, rough-looking texture and low clarity, supporting a clearer, more even-looking complexion without making the story only about spots.

At the center is Radian-C 3X Blend, which combines pure vitamin C, a vitamin C derivative and niacinamide. The formula declares 17.6% pure vitamin C alongside a vitamin C derivative and niacinamide, while the blend adds antioxidant support.

The watery formula feels light and fresh, absorbs readily and leaves a non-sticky finish. It gives this focused formula a less heavy-feeling place in your routine.

The ampoule has completed dermatological testing and suitability testing for sensitive and acne-prone skin. These test records do not guarantee against individual reactions. Its ingredient declaration also includes fragrance, limonene, linalool and citral—helpful to know when deciding whether the formula suits your preferences.

Learn more

GOES WELL WITH

1025 Dokdo Cream$24.99 USD

1025 Dokdo Sun Cream$18.99 USD

5α Control No-sebum Sun Lotion SPF50+ PA++++$17.99 USD

All Around Safe Block Soft Finish Sun Milk SPF50+ PA+++$11.99 USD

Alpha-5 Mela Care Cream$14.99 USD

100 Reedle Shot Stick Pouch$8.09 USD

1025 Dokdo Eye Cream$22.99 USD

1025 Dokdo Lotion$14.99 USD

Focused care for visible spots, rough-looking texture and low clarity, with immediate, temporary barrier support.

Visible spot care
Smoother-looking texture
Clearer-looking radiance
Temporary barrier support

Key Ingredients

Seven dry amber, apricot, lavender and celadon relief rays spread diagonally across one warm-ivory matte plaster surface beside a tiny coral point.

Vitamin C

An antioxidant ingredient family that can help brighten uneven-looking tone and soften visible dullness.

Niacinamide

Helps visibly brighten uneven tone and support the skin barrier.

Real Results

3×Stronger skin-tone improvement after 10 days versus Laneige's own brightening ampoule¹
96.7%Felt skin tone looked clearer and more even with the ampoule and Radian-C Cream¹
90.3%Felt dark spots improved more strongly with the ampoule and Radian-C Cream¹
100%Felt the vitamin C effect was stronger with the ampoule and Radian-C Cream¹

View all 5 real results

Orange dropper bottle centered on a clean white background.

Concerns & Benefits

Your Concerns

1
Dark Spots Hyperpigmentation
You want focused care for visible dark spots and a more even-looking tone.
2
Uneven Texture
Your skin looks rough or uneven and you want focused texture care.

How To Use

1Attach the dropper, then gently shake the two-phase ampoule.
2Apply one drop to each cheek. Spread from the inner face outward, avoiding the eye and mouth areas.
3Leave the ampoule on. If pairing it with Radian-C Cream, follow with an adequate amount of cream and gently work it across your face until absorbed.

Golden liquid pouring from an amber bottle beside a glass dropper.

Frequently asked questions

How do I prepare and apply this two-phase ampoule?

Attach the dropper and gently shake the ampoule. Apply one drop to each cheek, then spread from the inner face outward while avoiding the eye and mouth areas.

Keep learning

Customer reviews

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DR CEURACLE

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50ml$17.99 USD

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Lightweight daily SPF50+ PA+++ sun milk with a soft matte, natural tone-up finish.

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Alpha-5 Mela Care Cream

Focused care for brighter, more even-looking skin

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VT COSMETICS

100 Reedle Shot Stick Pouch

A travel-size evening booster for smoother-feeling, more refined-looking skin.

2 mL × 10$8.09 USD

ROUND LAB

1025 Dokdo Eye Cream

Lightweight daily eye care for hydration, brightness and smoother-looking fine lines.

30 ml / 1.01 fl oz$22.99 USD

ROUND LAB

1025 Dokdo Lotion

A lightweight, unscented facial moisturizer with three forms of hyaluronic acid for lasting moisture without stickiness.

200 ml$14.99 USD

Laneige Radian-C Vitamin Spot Ampoule 10g | Sleepy Hello

Laneige

Radian-C Vitamin Spot Ampoule

What it is: A two-phase facial vitamin C ampoule created to improve the look of visible dark spots, rough texture and low clarity.

Care for spots, texture & clarity
17.6% pure vitamin C
Watery, light & non-sticky feel
Tested for sensitive & acne-prone skin

Net weight: 10g

Care for spots, texture & clarity

17.6% pure vitamin C

Watery, light & non-sticky feel

Tested for sensitive & acne-prone skin

Main active: Vitamin C
Intensity: Advanced

PRODUCT DETAILS

The watery formula feels light and fresh, absorbs readily and leaves a non-sticky finish. It gives this focused formula a less heavy-feeling place in your routine.

Learn more

GOES WELL WITH

1025 Dokdo Cream$24.99 USD

1025 Dokdo Sun Cream$18.99 USD

5α Control No-sebum Sun Lotion SPF50+ PA++++$17.99 USD

All Around Safe Block Soft Finish Sun Milk SPF50+ PA+++$11.99 USD

Alpha-5 Mela Care Cream$14.99 USD

100 Reedle Shot Stick Pouch$8.09 USD

1025 Dokdo Eye Cream$22.99 USD

1025 Dokdo Lotion$14.99 USD

Focused care for visible spots, rough-looking texture and low clarity, with immediate, temporary barrier support.

Visible spot care
Smoother-looking texture
Clearer-looking radiance
Temporary barrier support