Through continuous investment in natural and organic cosmetics since
30 years ago, we have developed natural cosmetics that received patent certification for natural preservatives and the first Korean Ministry of Food
and Drug Safety certification.
Through numerous trials and errors and accumulated data, we are continuously developing David Cosmetic’s only natural recipe that is very safe, stable, high-quality usability, and can maximize the efficacy of the product.
Cosmetics produced from natural ingredients and naturally derived ingredients
Total content of more than 95% based on the domestic Ministry of Food and Drug Safety
Cosmetics produced with organic and derived ingredients
Vegetarian A portmanteau of “vegan” and cosmetics. Does not use animal ingredients.
*David promises
David R&D is the first natural cosmetics company certified as “No. 1 natural cosmetics” by the Ministry of Food and Drug Safety, and has the R&D capabilities to research natural materials, natural fragrances, and various formulations and designs/packages for customer benefits. The Best R&D required for product development Supports the process.
David’s R&D power, which provides high-quality solutions for ISOI and many other domestic and foreign cosmetic brands, shares the best dermatological research solutions in terms of safety and efficacy.
2) Natural, organic recipe
Contains more than 95%
Ministry of Food and Drug Safety certification
More than 95%, More than 20% organic ingredients
Ministry of Food and Drug Safety certification
3) Natural, organic certification
1) Exosome
2) Skin barrier patent
(Skin Barrier : Cerasome, CLM, Niosome)
3) Nanovesicle & Oleogel
(Dongduk Women’s University Industry-Academic Research Institute)
Nanovesicle manufacturing process
After mixing ceramide/phospholipid with alcohol in a certain ratio to make a thermotropic liquid crystal, when water is added in a certain ratio in an isotropic state at high temperature, the two lipid molecules are separated due to the difference in solvation between alcohol and water. Complex self-assembly is induced, resulting in a liquid crystalline phase with a lamella structure in which water layers and lipid layers are alternately arranged. Here, ceramide cannot form crystals due to interaction with phospholipids and is incorporated into the liquid crystal array structure. When shearing force is applied while maintaining a high temperature so that the liquid crystalline phase of the lamellar structure induced by water is in a state of rotational isomerization, the lamellar liquid crystalline phase is dispersed in water to form spherical nanovesicles.
Oleogel manufacturing principle
When a small amount of water is added to phospholipids dissolved in oil, spherical reverse micelles are formed. When the amount of water added is increased to a certain critical concentration, reverse micelles grow unidirectionally and form cylindrical tubular cells. A self-associating structure is formed in the form of a structure. Ceramide grows into a fibril crystal structure and forms a three-dimensional network as a co-structurant with cylindrical tube-structured phospholipids. Non-polar solvents are trapped in a three-dimensional network structure and have poor fluidity, resulting in the production of semi-solid oleogels.
microfluidizer
Microfluidizer is a device that produces a homogeneous dispersion by pulverizing aggregated particles by passing fluid through a nozzle at high pressure.
It has excellent dispersibility and improves stability compared to dispersion using a homogenizer or dispersion using additives.
David Cosmetic Research Institute has been recognized as a corporate research institute by
the Korea Industrial Technology Association and is devoting its full effort to research and development
of highly functional cosmetics with innovative technology through organic industry-academia cooperation
with Dongduk Women’s University Cosmetics Specialization Business Group and Cheongwoon University.
The R&D Center is an innovative research system with the ability to develop “new materials, new technologies, and new products.”
We provide the best products through innovative customized “ODM and OEM” tailored to our customers’ wants.
