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[TROIAREUKE] AGT Hydro Essence (100ml)
This lightweight, fast-absorbing essence is designed to provide deep hydration and a cooling sensation. Infused with ingredients like aloe vera ferment extract, hyaluronic acid, and bifida ferment extract, it can be used as a daily moisturizer or as a sleeping mask.
About the Brand
TROIAREUKE is a professional-grade Korean skincare brand that originated in 2011, initially serving as a specialized line for estheticians and dermatologists in wellness clinics and spas. The brand's name is derived from the ancient Greek word for 'foundation' or 'beginning,' reflecting its philosophy of providing personalized, prescription-quality skincare tailored to individual skin conditions. They are best known for their ACSEN line, which is specifically formulated to treat sensitive and acne-prone skin using ingredients like Centella Asiatica and Selemix An. Beyond skincare, the brand is also famous for its high-quality makeup products, such as the H+ Healing Cushion. Positioned as a therapeutic and professional brand, TROIAREUKE emphasizes a holistic approach to skin health, considering factors like environment and lifestyle. It is widely trusted by skincare professionals and has successfully expanded its clinical-grade solutions for home use.
Full active list and clinical composition.
This list of ingredients represents all options or variants of this product. Actual ingredients in a given product option may vary from this list. Ingredients subject to change at manufacturer's discretion.
For the most complete and up-to-date list of ingredients, please refer to product packaging.
Korean beauty products are labelled in Korean.
For reference: 제조 Manufacture · 까지 Until · 만료 Expiry
Patch test recommended before first use. For full product information, see our Disclaimer.
Step 4 — Activate
Boosts cell turnover and delivers concentrated active ingredients.
Warm between palms, press gently onto skin.
The essence step is what separates a K-beauty routine from everything else.
Patch test recommended before first use. For full product information, see our Disclaimer.
Every KCOS order is hand-picked and shipped from Seoul. Flat rate $9.80 worldwide. Free over $80.
1–3 business days from Seoul, South Korea. Tracking provided by email once dispatched.
5–8 business days worldwide. Allow extra days during 11.11, Black Friday and Lunar New Year.
Import VAT and customs fees may apply on arrival, set by your local authorities. We'll always do our best to help if anything unexpected comes up — write to hello@kcosonline.com.
Every product is sourced directly in Seoul by our team. We don't work with third-party warehouses or unverified resellers.
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Due to the nature of cosmetics shipped internationally, we accept returns only for damaged or defective items. Reach out within 14 days of delivery at hello@kcosonline.com.