R&D
    Research & Development
    • An introduction to the main core technologies
    The Pure Vitamin C stabilization technology
    (Abstain from patent application because of the Me Too product application possibility)
    The nano carrier development and the surface property conversion coating technology.
    The development of the stabilization carriers of the highly-functional ingredients and the making into the products.
    The Acne Spot Serum that highly contains the azelaic acid.
    The development of the product group that highly contains ceramid.
    (Abstain from patent application because of the Me Too product application possibility)
    The highly functional agents (Wrinkles, whitening, ultraviolet rays, etc.)
    The ultraviolet ray blocking product group.
    The make-up product group.
    • The Pure Vitamin C stabilization technology (The technology that stabilizes the Vitamin C Serum)
    The three kinds of the methods for stabilizing the Pure Vitamin C
    Bio-polymer fixing net-working
    Anti-oxidant cocktail treatment
    The fixing of the Vitamin C by the hydrogen bonding force
    The stabilization method 1
    Bio-polymer fixing net-working
    Firstly, by dissolving the high concentration of the Pure Vitamin C in the specially and carefully selected moisturizer and water and by using the bio-polymer that was selected for the stabilization of the Pure Vitamin C, a fixing networking system is established. And, by fixing the Pure Vitamin C ingredient, the viscosity of the high-value image is maintained.
    → By including the Pure Vitamin C 5.0, 10.0, 15.0, 15+ derivatives and by including the total vitamin C 20.0, 15% + derivative, an essence that highly mixes the entire vitamin C 33.0%.
    The stabilization method 2
    Anti-oxidant cocktail treatment
    Because the anti-oxidant cocktail ingredient that was specially and carefully selected through the many years of the research & development efforts encloses the Vitamin C ingredient, by grasping the oxidative attack by the dissolved oxygen that is dissolved in water and the oxygen in the air and the very small amount of the metal ions, the Pure Vitamin C does not get oxidized and it is maintained stably.
    → The simultaneous application of the water-soluble and fat-soluble antioxidants.
    The stabilization method 3
    The fixing of the Vitamin C by the hydrogen bonding force
    By doing the stable hydrogen bonding and by preventing the decomposition of the Vitamin C, the bio-polymer of which the hydrogen bonding force is excellent and the Pure Vitamin C maintain the Vitamin C to be stable and alive without any discoloring.
    The case of the bio-polymer that does not have the hydrogen bonding force
    If the bio-polymer of which the hydrogen bonding force is weak and the Pure Vitamin C meet, because the hydrogen bonding cannot be done, because the oxidation process of the Pure Vitamin C gets proceeded with rapidly, because it changes the color to be dark brown and because the odor changes, it loses the function as a product.
    • How is the product organization of the Prime Vita C line?

    The main products

    • - There is no worry of the Vita C Toner changing the color or changing the odor. (Contains a Vitamin C derivative) The luxurious pump-type container with the capacity of 120ml.
    • - The Vita C 5.0 and 10.0 Serums; As an opaque glass container within 30ml, after camping, the dropper is separately built in.
    • -> Regarding the Pure Vitamin C, each contains 5.0% and 10%. The time limit of the use is 15 months (2 months after the opening).
    • - The Vita C 15 or 20 Serums; As an opaque glass container within 15-20ml, after the camping, the dropper is separately built in.
    →
    The Vita C 15 Serum contains the Pure Vitamin C at 15%.
    The Vita C 20 Serum contains the Pure Vitamin C at 15% + Because the Vitamin C derivative is contained at 5.0%, the total Vitamin C was contained at 20%
    The Vita C 33 Serum contains the Pure Vitamin C at 17% + Because the Vitamin C derivative is contained at 16.0%, the total Vitamin C was contained at 33%.
    The time limit of the use is 15 months (2 months after the opening)
    • After using the Vita C 10% Serum, what is the expected effect regarding the skin?
    The results of proceeding with the evaluation through the many routes after going through the development process
    1. The short-term effect on the skin
    (1 day – 7 days after using)
    • - The extraordinary skin moisturization and the continuation ability of the moisturizing (The 24 hours continuation type).
    • - Skin gloss (The realization of glossy skin)
    • - The extraordinary sense of elasticity of the skin
    • - The excellent adhesion of the make-up
    • The makeup effect is very good
    • It is good, also, to use only a half of the make-up product that had been used previously
    2. The medium-term and long-term effects on the skin
    (2 weeks or longer after using)
    • - The skin tone became bright overall The skin whitening effect
    • - The skin gloss became good overall (The glossy skin)
    • - The fine wrinkles disappeared The excellent effect of improving the wrinkles
    • - The sense of elasticity of the skin became excellent and firm overall
    • - The skin pores became small and improved markedly
    • - The acne-prone trouble became improved
    • The nano carrier development and the surface property conversion coating technology.
    The definition of the technology
    It impregnates the unstable Pure Vitamin C and the others into the inside of the silica, which is a porous, organic material.
    And it is a technology that makes the Vitamin C powder that was capsulized by hybridizing the particle surface to be lipophilic.
    Capture Sphere hyrbid Technology
    Bio-compatible and skin-friendly Inorganic mineral
    By combining the surface of an inorganic substance and an organic substance, the hybrid technology is a technology that reforms the particle surface in the direction desired.
    • The detailed manufacturing engineering method of the “Pure Vitamin C” Capture Sphere hybrid
    Phase 1
    Pure Vitamin C loading Process
    The making of the Vitamin C inside the porous silica particles that get dispersed well in water by impregnating the Pure Vitamin C at a high concentration after going through many phases.
    Phase 2
    The hybrid phase that reforms the surface property
    Regarding the surface of the particles that were filled with Vitamin C, by making the surface coating-hybrid by using the ceramide-3 silicones of which the skin friendliness is excellent, the reformation of the surface to be lipophilic so that it cannot contact water. And the stable Vitamin C Capture Powder is made after going through many phases.
    The results
    • It was able to obtain the stable capsule powder that did not absorb the moisture in the air well.
    • It was able to obtain the stable capsule powder which has the friendliness with oil while not absorbing water.
    • The nano carrier development items
    The polyphenols obtained from plants, including EGCG, taxifolin, etc.
    The highly functional ingredients with fat solubility,
    including retinol, a-lipoic acid, etc.
    Ascorbic acid and its derivatives.
    Other highly-functional ingredients