CUSKIN Vitamin U Ampoule Emulsion – a milky-textured peptide ampoule emulsion
CUSKIN Vitamin U Ampoule Emulsion is a 130 ml ampoule emulsion designed to hydrate the skin, promote a smoother-looking appearance, and support firmer-looking skin. Its concept combines a lightweight, easy-to-layer daily emulsion format with the active ingredient featured in the Vitamin U line and peptides. Rather than providing only temporary softness, it is formulated as a comfortable in-between step for use between watery skincare products and a richer cream.
Vitamin U and six peptides instead of a one-directional formula
The Vitamin U mentioned in the name refers to methylmethionine, a sulfur-containing amino acid used in the CUSKIN Vitamin U line. In this emulsion, it is combined with the “Hyper-pure Peptides” concept: the formula contains six different peptides, including Copper Tripeptide-1. This combination reflects the product’s purpose—to provide hydrating care while helping support the impression of more elastic, smoother-looking skin, without resorting to a thick cream texture.
- Six-peptide complex: Hexapeptide-9, Hexapeptide-11, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Tripeptide-1, and Copper Tripeptide-1 complement the formula’s focus on firmness and smoothness.
- Hydration and comfort base: glycerin, panthenol, sodium hyaluronate, and allantoin help maintain the skin’s moisturized feel and reduce tightness caused by dryness.
- Balanced emulsion base: niacinamide, caprylic/capric triglyceride, macadamia seed oil, and vitamin E give the formula a softening yet not overly heavy character.
The texture is milky, lightweight, and smooth: it spreads effortlessly, absorbs to leave the skin feeling softer and subtly hydrated rather than greasy or coated. It fits naturally into a routine after toner or essence and before cream, when you want more comfort without a dense texture. CUSKIN Vitamin U Ampoule Emulsion stands out by combining the softness of an emulsion with the clearly defined focus of a six-peptide formula in a single product.
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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