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[SU:M37] ° Fermenta Lift Intense Firming Cream (50ml)
This firming cream is formulated with Dark Tea V Peptide™ to help improve skin elasticity and radiance. It provides a multi-angle firming effect, helping to revitalize and nourish the skin.
About the Brand
SU:M37 is a luxury Korean skincare brand owned by LG Household & Health Care, launched in 2007 with a philosophy centered on the power of natural fermentation. The brand name combines 'su:m,' the Korean word for breath, and '37,' representing the optimal temperature for fermentation, which is also the temperature of the human body. Its signature technology is Cytosis, a proprietary complex derived from the fermentation of over 80 different seasonal botanical ingredients over 365 days to maximize potency and skin absorption. The brand is best known for its iconic Secret Essence, a cult-favorite product designed to improve skin tone, texture, and elasticity. Positioned in the premium luxury market, SU:M37 emphasizes clean, non-synthetic formulations that are free from artificial fragrances, colors, and preservatives. The brand operates its own dedicated fermentation research institute to ensure the quality and efficacy of its naturally derived actives. It offers a wide range of collections, including the hydrating Water-full line, the brightening White Award series, and the anti-aging LosecSumma range. SU:M37 has gained significant international recognition for its innovative approach to fermented skincare, appealing to consumers seeking effective, gentle, and scientifically backed beauty solutions.
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 6 — Seal & protect
Locks in all previous layers and strengthens the skin barrier.
Apply last in your routine, press gently into skin.
Use upward motions — always work against gravity.
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.