Skin Barrier Cream
[INQ. NO. 2608C16] ATO-Z CERA Skin Barrier Cream is a high-functional derma cream developed to restore and soothe a damaged skin barrier. Its structure uses ceramides, fatty acids, and cholesterol in an optimal ratio matching components found in skin.
These components form a lamellar structure. Ceramides are central to the skin barrier, helping limit moisture evaporation and protect the skin from external irritation, and the formula contains a 17 percent ceramide complex.
Panthenol, colloidal oatmeal, aloe vera leaf extract, and hyaluronic acid add moisturizing and soothing care. Together, the formula addresses three functions for sensitive skin: barrier improvement, relief of itching through soothing, and sustained moisture.
A four-week human application test measured the cream’s performance among adults aged 20 to 60 through a Korean skin clinical research institution. Skin moisture content increased by 75.26 percent during the test period.
Transepidermal water loss, which measures moisture escaping from the skin, decreased by 26.61 percent. The test also found improvement in itching symptoms among 92.03 percent of users, providing clinical support for the cream’s principal functions.

The cream belongs to BlessU, a sensitive-skin brand launched in 2025. Its name draws on the expression “Bless you,” connecting scientific care for visible skin discomfort with the idea of offering warmth and reassurance when someone is suffering.
For BlessU, sensitivity, repeated itching, and a weakened barrier are small but definite forms of discomfort that affect quality of life. The brand therefore looks beyond basic moisturization toward a high-functional barrier solution intended to feel reassuring from application onward.
TBM Corporation established its business in 2011 and entered online, dental, pharmacy, and convenience-store channels with the oral medical devices Ora-Aid and CURATICK. It later expanded into toothpaste, toothbrushes, hand sanitizers, and other hygiene and health products.
Drawing on its accumulated research, development, and distribution capabilities, the company moved into dermacosmetics with BlessU. Its broader product philosophy joins scientific safety with emotional comfort across items that come into contact with the human body.
The launch extends TBM’s progression from oral medical devices into personal care. ATO-Z CERA Skin Barrier Cream represents that direction through a clinically tested formula focused on the linked needs of barrier care, soothing, and moisture retention.

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