Description
Natural Essence, Unparalleled Cleansing: Agar Agar Foam Cleansing by SISEUNDEUSI
Traditional Korean Extraction Method for Maximum Benefit
SISEUNDEUSI sets itself apart by employing a unique extraction process. Natural ingredients are more effective when extracted correctly. We use the traditional Korean double boil method, ensuring each essence is deeply and richly extracted over 48 hours. This meticulous process guarantees the full potency of the ingredients.
Optimal Blend of Wild Herbs
We’ve perfected the blend of 20 types of wild and medicinal herbs through 30 years of extensive research. Our unique technology and know-how ensure the optimal ratio for maximum efficacy. These herbs are naturally dried, away from sunlight, to concentrate their active components. SISEUNDEUSI matures these herbs for three years, unlocking their full potential.
From Cultivation to Completion: A Seven-Year Journey
Our commitment to quality starts from the very beginning. We cultivate and directly manage about 20 types of wild and medicinal plants. This entire process, from cultivation to product completion, spans seven years, ensuring the highest quality for you and your family. The stages include:
- Cultivation of wild plants.
- Three-year maturation period.
- Traditional 48-hour double boil method.
- Essence extraction with agar.
- Final product completion.
Unique Utmut Agar Collection and Processing
Our agar agar, key to our cleanser, is sustainably collected by female divers off Jeju Island. The processing involves repeated freezing and thawing, resulting in a product made with the purest agar.
Certified Organic Ingredients
Our product proudly boasts the Longoon Tiles OTCO certification, completed under the supervision of the U.S. Department of Agriculture. This highlights our commitment to using only the finest ingredients. The key ingredient, American OTCO organic certified aloe vera, ensures a gentle yet effective cleansing experience. OTCO (Oregon Tilth Certified Organic) certification is a testament to our dedication to organic practices. It is awarded only to products that have been produced without the use of pesticides or synthetic fertilizers for a minimum of three years. This rigorous process guarantees the purity and quality of our ingredients, contributing to the overall effectiveness and safety of our cleansing foam.
Benefits of Agar Agar
Agar agar is excellent for breaking down oils and impurities while providing post-wash moisture. Our cleanser is:
- Collected by Jeju divers from natural sources.
- Slightly acidic, mimicking natural skin pH.
- Rich in phospholipids for strong cleaning power.
- Protective, preventing skin moisture loss.
Natural Formulation
If the cleanser hardens at the pump, it’s a sign of our commitment to avoiding chemical processing. The slipperiness post-wash is due to the protective mucilage from agar and kelp, not cleansing agents. It’s recommended to leave it on the skin.
Tested and Trusted
Our product has undergone public testing on a renowned beauty program, proving its ability to moisturize without causing dryness or tightness.
Gentle, Gel-type Foam Cleansing
Ideal for sensitive skin, our cleanser balances skin oil and moisture, soothes, and is suitable for all skin types, including dry and oily.
Usage Instructions
Daily Cleansing
- Pump 2-3 times onto wet hands, create foam.
- Gently massage to remove impurities.
- Rinse with lukewarm water.
As a Makeup Remover
- Pump 3 times, rub on dry skin.
- Add water, create a paste, massage for 2-3 minutes.
- Rinse with lukewarm water.
- For dry application, increase the amount by 1.5 to 2 times the usual.
Ideal for the whole family, our cleanser can also substitute as a shaving cream.



















Chiara from Roma, Italia –
È sorprendente come questa schiuma di pulizia abbia trasformato il mio rituale quotidiano. Non avevo mai provato una sensazione così fresca e pura prima! Un mix magico per chi cerca genuinità nei prodotti, ne consiglio vivamente l’uso.
Amelia Drayton from Brooklyn, NY –
Last summer, in my New York City apartment filled with bustling energy, I found calm while using SISEUNDEUSI’s agar-agar foam cleanser. Each pump transformed my chaotic days into soothing self-care rituals—a dance of bubbles whisking away stress and impurities alike.
田中 剛志 from 日本, 長野県 –
初めてこのSISEUNDEUSIのアガーアガーフォームを試しましたが、自然の恵みがたっぷり詰まっていて、特に朝晩の洗顔に最適です。伝統的な韓国式二重煮製法でじっくり抽出されたエッセンスは、本当に驚くべき効果を持っています。この泡洗顔料は肌に優しいだけでなく、わずか数プッシュで極上のクレンジング体験を提供してくれました。最近使用している他ブランドよりも汚れや油分がしっかり落ちる感じがします。ボトルもシンプルながらおしゃれなので、お風呂場にも馴染むこと間違いなし!メディカルハーブ20種類とのコンビネーションで非常にバランスよく整えている印象。