ProtoClinical k-beauty SUNGBOON EDITOR Active Marine Astaxanthin Toning Serum Mask 23ml X 10ea single orange sheet mask pouch centered on a pale cream background
ProtoClinical k-beauty SUNGBOON EDITOR Active Marine Astaxanthin Toning Serum Mask 23ml X 10ea single orange sheet mask pouch centered on a pale cream background
ProtoClinical k-beauty SUNGBOON EDITOR Active Marine Astaxanthin Toning Serum Mask 23ml X 10ea single orange sheet mask pouch centered on a pale cream background
ProtoClinical k-beauty SUNGBOON EDITOR Active Marine Astaxanthin Toning Serum Mask 23ml X 10ea single orange sheet mask pouch centered on a pale cream background
SUNGBOON EDITOR

SUNGBOON EDITOR Active Marine Astaxanthin Toning Serum Mask 23ml X 10ea

$16.80
Brightens dull tone Helps soften rough texture Targets visible spots Leaves skin fresh and hydrated
This mask contains Marine Astaxanthin, has a 6000 times better effect than Vitamin C, and offers whitening dull skin. PHA smoothly melts the Melanine dead skin cells, and the high adherence sheet offers moisture to the skin. Four ingredients, including Alpha-bisabolol, Niacinamide, Tranexamic Acid, and Resmelin HR, caring...
A radiance-focused serum mask for skin that looks dull, spot-prone, or rough.
100% authentic

Sourced direct · batch code

30-day returns

Unopened, no quibble

Tone-Evening Sheet Mask Astaxanthin Brightening Care PHA Texture Refining Sensitive-Skin Friendly
Vitamin C Niacinamide Hyaluronic Acid PHA/LHA Tranexamic Acid Bisabolol Astaxanthin
SUNGBOON EDITOR Active Marine Astaxanthin Toning Serum Mask 23ml X 10ea
SUNGBOON EDITOR Active Marine Astaxanthin Toning Serum Mask 23ml X 10ea Default Title
$16.80
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
What's inside ·

Vitamin C, 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 mask, Niacinamide targets sensitivity and redness, delivering provides intensive moisture that sinks in without heaviness with consistent use.
Niacinamide
intercepts melanin transfer to fade spots and refine pore texture from within
Vitamin C
neutralizes free radicals and inhibits melanin production for brighter, more protected skin
Tranexamic Acid
blocks melanin transfer to fade stubborn dark spots that resist other treatments
The texture

Intensive, soothing serum

  • This mask contains Marine Astaxanthin, has a 6000 times better effect than Vitamin C, and offers whitening dull skin.
  • PHA smoothly melts the Melanine dead skin cells, and the high adherence sheet offers moisture to the skin.
  • Four ingredients, including Alpha-bisabolol, Niacinamide, Tranexamic Acid, and Resmelin HR, caring inner freckles.
  • All ingredients of EWG are ALL GREEN for sensitive skin.
Sensitive Skin Hyperpigmentation Dark Spots Brightening Radiance Roughness Texture
Hover the swatch — it ripples like water

How to use

1

After cleansing and toning, unfold the mask and fit it evenly over the face.

2

Leave on for 10 to 20 minutes.

3

Remove and pat in the remaining serum.

4

Follow with moisturizer if needed.

5

Use when skin looks dull, uneven, or rough.

Full transparency

Ingredients

Astaxanthin, niacinamide, tranexamic acid, PHA, and bisabolol support brighter, smoother, more even-looking skin.

A brightening sheet mask works by keeping a concentrated serum in close contact with skin long enough for hydration and tone-support ingredients to spread evenly. In this formula, astaxanthin, niacinamide, tranexamic acid, PHA, and bisabolol work together to improve visible radiance and surface smoothness. Astaxanthin is valued for its antioxidant profile, while niacinamide and tranexamic acid are commonly used when the goal is a more even-looking tone and less visible discoloration. PHA adds gentle surface exfoliation, which helps dull buildup lift away without the sharper feel of stronger acids. That matters because rough texture can make dark spots and uneven tone look more obvious. The sheet format also helps skin feel hydrated and fresher immediately after use. With regular use, this style of mask supports a smoother surface, a clearer-looking tone, and a brighter finish without relying on aggressive exfoliation. This makes it a practical option for maintaining a more comfortable, balanced, and visibly healthier-looking finish through regular use.

The detail

Specs & details

FormatTreatment mask
SizeDefault Title
Skin typesSensitive Skin
Country of originSouth Korea
Pairs beautifully with

Complete the routine

Build your routine Tick products to add them with this one
$16.80
Before you add to cart

Questions & answers

2 to 3 times per week for maintenance. Daily use is fine during periods of extra skin stress.
No. Pat the remaining essence into your skin for maximum benefit.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like provides intensive moisture that sinks in without heaviness, 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 sensitive skin dealing with sensitivity and redness. If you have very reactive skin, patch test on the inner arm before full application.
Start with once a week and monitor your skin's response. The concentrated formula may be intense for very reactive skin.
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.
The extended contact time (15 to 20 minutes) allows a much higher concentration of actives to penetrate compared to a rinse-off or leave-on product.
You may also like

More clinical glow

SUNGBOON EDITOR
About the brand

OriginSeoul, KR
Shop all →