Skip to content
Authentic Korean products · curated in Seoul · worldwide shippingAuthentic Korean products · worldwide shipping · 2% back in store creditShipping details 2% back in store credit
0

IOPE Vitamin C Expert 40% Mask Concentrate 15g

Good for
(4 customer reviews)

$ 67.19 USD

Earn $ 1.34 in store credit with this purchase How it works

  • Brighten dull, uneven skin overnight with an intensive 40% vitamin C mask concentrate that targets dark spots and boosts collagen
  • Concentrated sheet-free formula for 2–3 weekly overnight treatments; rinse in the morning and follow with SPF
Automatic savings No code needed
10% off at $ 200.00+
15% off at $ 1,000.00+
Add to my lists
Estimated delivery: Oct 14 – 23 From order to delivery, including 1–5 business days of preparation, based on our delivered shipments. After dispatch: FedEx 2–7 business days; Korea Post 3–11 business days; to the US both 3–7 business days. Weekends are excluded; public holidays, customs and remote-area delivery may extend these estimates.
✈️ Save on international delivery. Eligible orders receive 10% of eligible item subtotal off shipping — the credit can bring shipping all the way down to $0. It can never exceed the shipping charged, and combined discount limits apply.

The Empress Korea promise

Hard to find outside Korea — we carry the long tail of Korean releases, not the short list that already reaches Western shelves
Authentic Korean stock — sourced directly from brands in Korea, never third-party resellers
Shipped directly from Korea — tracked worldwide with FedEx or Korea Post

At a glance

Who it's for
Adults looking to brighten dull skin and target dark spots
Main benefit
Helps brighten uneven skin tone and targets the look of dark spots with high-potency vitamin C
Texture / fit
Concentrated, sheet-free mask for overnight use
Size
15g
Material / key ingredients
Vitamin C (40% concentration)
How to use
Apply a thin layer after serum 2-3 times per week at night, leave overnight, rinse off in the morning.

Frequently Bought Together

IOPE Vitamin C Expert 40% Mask Concentrate 15g
This item

IOPE Vitamin C Expert 40% Mask Concentrate 15g

★★★★★★★★★★
(4)
$ 67.19 USD
+
+
Total Price: $ 67.19
Explore EmpressKorea

Find your next Korean favorite

Beauty, culture and everyday discoveries — browse the edit by category.

91 curated categories

Description

IOPE Vitamin C Expert 40% Mask Concentrate 15g

✨ Maximum Vitamin C Power

  • 40% Vitamin C Concentration – Highest potency for visible results
  • Concentrated Mask Format – Intensive overnight treatment
  • Brightening Expert – Targets dark spots and uneven tone
  • Fresh Formula – Preserved potency until use

📋 Key Benefits

  • Brightening – Fades hyperpigmentation and dark spots
  • Anti-Oxidant – Protects against free radical damage
  • Collagen Support – Vitamin C boosts collagen synthesis
  • Radiance – Reveals naturally glowing skin

💡 How to Use

  1. Use 2-3 times per week at night
  2. Apply thin layer after serum
  3. Leave overnight without washing
  4. Rinse off in the morning
  5. Follow with SPF during the day

⚠️ Important Notes

  • Store in cool, dark place
  • Patch test before first use
  • Avoid use with retinol products
  • Sun protection essential

📦 Product Details

  • Volume: 15g
  • Vitamin C: 40% concentration
  • Brand: IOPE (Amorepacific)
  • Made in Korea
IOPE Vitamin C Expert 40% Mask Concentrate 15g

4 reviews for IOPE Vitamin C Expert 40% Mask Concentrate 15g

  1. Sofía – Bogotá, Colombia –

    El efecto aclarador fue notable después de unas pocas aplicaciones. No tiene un olor fuerte, lo cual es bueno. La textura se siente algo pegajosa al aplicarlo por la noche.

  2. Moana from Amsterdam, Nederland –

    De geur van de vitamine C-masker bracht me terug naar zonnige dagen in mijn kindertijd aan het strand. De lucht, gevuld met citrusgeur en zoute zeelucht. Na een nacht deze krachtige mix te hebben gebruikt, voelde ik die oude glans weer opborrelen onder de dagelijkse stresslaag. Aanrader voor elke amateur-zorgdoener.

  3. Isabela – São Paulo, Brasil –

    Eu usei a máscara de vitamina C por algumas noites. Ela tem uma textura leve e absorve rápido. Minha pele parecia mais luminosa na manhã seguinte. É simples aplicar, então não tenho desculpas para não usar sempre.

  4. Elena from Barcelona, España –

    Las noches en que aplico la mascarilla de vitamina C son un ritual. Al despertarme, siento cómo mi piel tiene un nuevo resplandor y ha dejado atrás las marcas del pasado. Es como si cada gota me hablara desde el frasco mientras añado ese ligero toque al cuidado nocturno.

Only logged in customers who have purchased this product may leave a review.

Korean user insights

What Korean shoppers are saying

Evidence-backed insights from products across Empress Korea.

You May Also Like

View All
Current interest

Most Viewed

Items people are most interested in right now