CU Nourishing, soothing sheet face mask with vitamin U, for all skin types, 1 pcs.
A nourishing, soothing sheet mask containing enough essence to give the skin optimal moisture and comfort. The mask contains: guaiazulene, aloe vera extract, hyaluronic acid and patented vitamin U. The 100% natural cellulose sheet allows the essence to last longer and to be absorbed effectively into the skin. Helps repair UV-damaged skin.

Active ingredients:
- Vitamin U: nourishes the skin, stimulates skin metabolism, improves elasticity;
- Juice of Aloe vera leaves: moisturising, soothing, protective;
- Hyaluronic acid: hydration;
- Guaiazulene: tissue regeneration, anti-inflammatory effect.

USE: cleanse and tone the skin, apply the mask sheet on the face for 15-20 minutes. Remove the mask sheet and gently pat the face to absorb any residual essence.

Vitamin U, a patented ingredient for the exclusive use of CUSKIN Co., Ltd (Vitamin U Patent - Korea :10-1202006; Patent Application Number: 20110237671).
Vitamin U (cosmetic composition containing vitamin U as an active ingredient for wound healing and wrinkle reduction).

Vitamin U is a natural substance found in vegetables (broccoli, cabbage, etc.) and seaweed. Vitamin U is a derivative of the sulphur-containing α-amino acid (methionine), which has excellent anti-inflammatory properties and efficacy in protecting cells and improving cellular functions, with outstanding benefits for skin firmness and wrinkle reduction.

ABOUT VITAMIN U
- Causes wrinkles and dry skin
Skin wrinkles are caused by internal ageing due to physiological factors and external ageing due to ultraviolet radiation (photoageing). The main cause of wrinkles is dry skin and reduced elasticity. A characteristic feature of ageing skin is a significant reduction in skin elasticity due to a reduction in the amount of collagen and elastic fibres in the dermis. In addition, the skin becomes drier due to reduced sebum secretion and accelerated metabolism of the natural moisturising factor, leading to the formation of wrinkles.

- Basis for the invention
Vitamin U is known to be effective in the treatment of gastrointestinal ulcers. The composition of the mucous membrane of the digestive system is similar to that of the skin. Therefore, vitamin U has been used in cosmetic compositions on the premise that it can be very useful in the treatment of skin wounds and in the reduction of wrinkles, which can be broadly defined as a wound caused by time and UV radiation.

- Origin of vitamin U
Vitamin U was originally a substance known to be effective in the treatment of ulcers in the digestive system. The similarity of the composition of the mucous membrane of the digestive system has been invoked in the treatment of stomatitis or skin wounds. In fact, vitamin U has been shown to improve the condition of skin wounds, as well as to reduce wrinkles caused by internal ageing processes and external ageing due to ultraviolet damage.

- Properties of vitamin U
A derivative of an essential amino acid, a natural substance found in vegetables (broccoli, cabbage) and seaweed, containing sulphur, with excellent anti-inflammatory, cell-protecting and cell-function improving properties. Demonstrates excellent effects in improving skin elasticity and reducing wrinkles.

Ingredients (INCI): Aqua, Glycerin, Aloe Barbadensis Leaf Juice, Betaine, Polysorbate 80, Xanthan Gum, Phenoxyethanol, Butylene Glycol, Carbomer, Cetyl Ethylhexanoate, Simmondsia Chinensis (Jojoba) Seed Oil, Dimethicone, Disodium EDTA, Zanthoxylum Piperitum Fruit Extract, Agave Atrovirens Extract, Laurus Nobilis Leaf Extract, Salvia Officinalis (Sage) Leaf Extract, Lonicera Japonica (Honeysuckle) Flower Extract, Hydrogenated Lecithin, 1,2-Hexanediol, Glyceryl Stearate, Sodium Hydroxide, Citrus Paradisi (Grapefruit) Fruit Extract, Ceteth-10, Ceteth-20, Sodium Hyaluronate, Sucrose Palmitate, Parfum, Guaiazulene, Portulaca Oleracea Extract, Methylmethionine

Country of origin - South Korea