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ISOI ACNI Dr. 1st Control Tonic 130ml

Packed with moisturizing and plant-derived ingredients, this soothing toner helps to regulate oil-water balance while Baika skullcap root extract nourishes and strengthens skin. Features a watery-thin texture that is quickly absorbed, lightweight and non-sticky. Hypoallergenic.

ISOI ACNI Dr. 1st Speedy Patch 60pc

Say goodbye to sudden breakouts with the ISOI ACNI Dr. 1st Speedy Patch. These ultra-thin, breathable hydrocolloid patches work quickly to absorb impurities, protect blemishes from external irritation, and speed up recovery. Invisible under makeup and gentle on skin, they help flatten pimples and prevent picking—making them an essential daily rescue for clearer, healthier-looking skin.

ISOI ACNI Dr. 1st Speedy Patch 60pc

Soothe and clear breakouts fast with ISOI ACNI Dr. 1st Speedy Spot. Infused with centella asiatica and other plant-based extracts, this gentle, dermatologically tested treatment calms troubled skin, balances oil and moisture without clogging pores, and strengthens the skin barrier for healthier, more resilient skin.

ISOI Blemish Care Eye & Wrinkle Patch

The ISOI Blemish Care Eye & Wrinkle Patch is a hydrogel treatment designed to refresh and rejuvenate the delicate eye area. Infused with Bulgarian rose water, glutathione, and niacinamide, it works to brighten dark circles while softening fine lines. Enriched with eight types of hyaluronic acid and nourishing botanical extracts like centella asiatica, sea buckthorn, and blackberry, this patch delivers deep hydration and antioxidant care for a radiant, youthful look.

ISOI Brightening Cream 55ml

The ISOI Brightening Cream is a lightweight yet nourishing moisturizer that helps improve uneven skin tone and restore a healthy radiance. Formulated with vitamin-rich Bulgarian rose oil and natural plant extracts, it works to fade dark spots, calm sensitivity, and strengthen the skin’s moisture barrier. Its gentle, non-irritating formula absorbs quickly, leaving the skin soft, smooth, and glowing without any greasy residue.

Isoi Brightening Mask 20ml

The ISOI Brightening Mask is a quick skin fix that helps improve uneven skin tone, allowing the skin to naturally repair itself while maintaining a healthy glow. Made with a fast-absorbing pure cotton gauze sheet, it perfectly wraps the face and melts into the skin to calm and reduce dark spots with vitamin-rich Bulgarian rose oil. At the same time, it helps protect the skin’s moisture barrier and defends against troubles caused by dust and other environmental aggressors.

Target dark spots, uneven tone and dull-looking skin for a clearer, more radiant complexion.

ISOI Brightening Serum is a concentrated brightening serum designed to help improve the appearance of pigmentation, post-blemish marks and uneven skin tone.

Formulated with Arbutin, Niacinamide and a Vitamin C derivative, it helps address visible spots at different stages while supporting a brighter, more even-looking complexion. The formula also contains Rosa Damascena-derived ingredients, Ferulic Acid and Sodium DNA to provide antioxidant and skin-conditioning care.

Why You’ll Love It

• Targets visible dark spots
  Helps improve the appearance of pigmentation and post-blemish marks.
• Brightens uneven skin tone
  Arbutin and Niacinamide help support a clearer, more even-looking complexion.
• Vitamin C derivative for radiance
  3-O-Ethyl Ascorbic Acid helps improve the look of dullness and surface discoloration.
• Antioxidant support
  Ferulic Acid helps support skin exposed to environmental stressors.
• Hydrating & skin-conditioning formula
  Contains Panthenol, Centella Asiatica and multiple forms of Hyaluronic Acid to help keep skin comfortable and hydrated.

Isoi Brightening Tonic Essence 30ml

A lightweight and refreshing essence-toner hybrid that preps the skin while promoting a brighter and more even complexion. Formulated with botanical extracts like arbutin and Bulgarian rose-derived actives, this essence helps gently exfoliate, hydrate, and refine skin texture without heaviness. Its fast-absorbing, dewy finish enhances skin clarity and boosts the effectiveness of your next skincare steps — ideal for layering in both morning and evening routines.

ISOI Rosy Glow Must-Haves Set

A complete 4-step brightening skincare routine featuring ISOI’s Rosy Glow essentials. Designed to cleanse, tone, treat and moisturise the skin for a fresh, radiant and healthy-looking complexion.

What's Included:

STEP 1 – ISOI Brightening Peeling Gel
Gently exfoliates away dead skin cells and impurities to help reveal smoother, brighter-looking skin.

STEP 2 – ISOI Brightening Tonic Essence
Prepares and hydrates the skin while helping to improve the appearance of dull, uneven-looking skin.

STEP 3 – ISOI Brightening Serum
A targeted brightening step that helps promote a more radiant complexion and improve the appearance of uneven skin tone.

STEP 4 – ISOI Brightening Cream
Locks in moisture while providing a nourishing finish, leaving skin feeling soft, smooth and glowing.

Infused with know-hows of K-beauty professional Jung Saem Mool, its innovative texture expresses flawless skin with fade-resistant wear

Kocostar a.m. Sunday Happy Hydrogel Mask

Bring calm to your skincare routine with our soothing hydrogel mask, infused with 82% low molecular weight collagen water from Norway’s pristine ocean. With ultra-fine molecules under 400 Daltons, it absorbs deeply to hydrate and visibly renew tired skin.

Kocostar a.m. Sunday Hydrogel Mask

Give your neck the care it deserves with the a.m. Sunday Hydrogel Neck Mask—a refreshing, deeply hydrating treatment designed to smooth, plump, and revitalize delicate skin. Infused with nourishing ingredients and cooling hydrogel technology, it delivers long-lasting moisture while helping to reduce the appearance of fine lines. Perfect for a self-care moment, this mask leaves your neck feeling soft, firm, and rejuvenated.