CUSKIN Vitamin U Ampoule Emulsion – for comfort and a hydrated-looking complexion
Skin that quickly starts to feel tight after cleansing, loses its smoothness, or looks tired calls for care that provides not only moisture but also a subtle sense of comfort. CUSKIN Vitamin U Ampoule Emulsion was created precisely for this kind of daily ritual: this lightweight ampoule emulsion envelops the skin in a moisturizing layer and helps it appear calmer, softer, and more evenly cared for.
At the heart of this product is Vitamin U, listed in the INCI as Methyl Methionine Sulfonium Chloride. It is a methionine derivative valued in cosmetics for its skin-comfort-supporting properties. Its effect is complemented by niacinamide, also known as Vitamin B3: it helps promote the impression of a more even-toned and brighter-looking complexion. The feeling of hydration is enhanced by glycerin and the hyaluronic acid salt Sodium Hyaluronate, which can attract water like a subtle moisture reservoir.
The emulsion also contains panthenol and allantoin – two skincare classics valued when a gentle, lightweight touch is desired. Emollients, including Caprylic/Capric Triglyceride, help create a pleasant silky glide and reduce the feeling of dryness. It is a thoughtfully composed blend of textures focused on the look of comfortably nourished skin, rather than a heavy, greasy finish.
- Vitamin U: helps promote a comfortable, smoother-feeling complexion
- Niacinamide: contributes to a brighter and more even-looking skin appearance
- Panthenol and allantoin: add softness to the routine and provide a pleasant soothing sensation
- Glycerin and Sodium Hyaluronate: help maintain moisture that is important for the skin
The light, milky emulsion spreads gently over the face and quickly blends into the skin. It leaves the surface subtly smooth and well cared for, making it ideal for those who appreciate a layered Korean skincare routine.
In the morning, CUSKIN Vitamin U Ampoule Emulsion is applied to clean skin after toner or essence, before cream and sun protection. In the evening, it can complete the hydrating serum step before a richer cream; you can find more carefully selected formulas for daily care in this skincare space.
Country of origin: South Korea
Usage
After cleansing your face and applying toner, spread a small amount of the product over the face and neck, gently massage or pat until fully absorbed. Use morning and evening; in the morning, follow with sunscreen.
Ingredients
Purified Water, Glycerin, Butylene Glycol, Dipropylene Glycol, Niacinamide, Cetearyl Alcohol, Caprylic/Capric Triglyceride, C9-12 Alkane, 1, 2-Hexanediol, Panthenol, Hydrogenated Polyisobutene, Cetearyl Olivate, Glyceryl Stearate, Coco-Caprylate/Caprate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Anemarrhena Asphodeloides Root Extract, Tocopherol, Hexapeptide-9, Hexapeptide-11, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Tripeptide-1, Copper Tripeptide-1, Allantoin, Ethylhexylglycerin, Adenosine, Polyglyceryl-10 Laurate, Sodium Hyaluronate, Macadamia Seed Oil, Caprylyl Glycol, Methyl Methionine (10 ppm), Simethicone, Sorbitan Olivate, Sorbitan Sesquioleate, Tromethamine, Disodium EDTA, Fragrance
The manufacturer is responsible for the product’s ingredients. Due to possible changes, we always recommend checking the ingredient list directly on the packaging.








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