• [Renewed] P Serum ingredients

    [Renewed] P Serum ingredients
    [Renewed] Aloe Barbadensis Leaf Extract, Propanediol, Glycerin, Niacinamide, 1,2-Hexanediol, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Acetyl Hexapeptide-8, Panthenol, Sodium Hyaluronate, Beta-Glucan, Adenosine, Allantoin, Butylene Glycol, Carbomer, Polysorbate 20, Caprylyl Glycol, Sodium Lactate, Water, Rosa Damascena Extract, Lavandula Angustifolia (Lavender) Flower Extract, Camellia Sinensis Leaf Extract, Melissa Officinalis Leaf Extract, Artemisia Vulgaris Extract  
  • Notice of change of raw material and order of Cos De BAHA products.

    Notice of change of raw material and order of Cos De BAHA products.
    The notation and order of the raw materials of Cos De BAHA products are changed for the following reasons: 1. Change the Korean standard ingredient notation for Cos De BAHA products to international standard notation. 2. Addition of detailed components of composite ingredients supplied from the raw material supplier,There are additional and changes in ingredients to enhance product stability, taking into account the various...
  • VM vitamin C oxidation guide.

    VM vitamin C oxidation guide.
    Vitamin C ingredients have an oxidation process. Vitamin C of VM serum contains a stabilized Sodium Ascorbyl Phosphate component among vitamin C components, so the oxidation process is slower than pure vitamin C.  However, Sodium Ascorbyl Phosphatte is a stable ingredient, but it does not mean that oxidation is not at all. We do not use other unnecessary ingredients to prevent oxidation, and the...
  • Notification of the changed serum packing box

    Notification of the changed serum packing box
    We have changed a bit of the shape of the all serum box. This is to make it easier to fix and take out the product by changing the serum box. We are changing boxes by product, so both types can be distributed for the time being. Please refer to the picture below for the changed parts.
  • Browning reactions of VA serum.

    Browning reactions of VA serum.
    The main ingredient of the VA serum is L-ascorbic Acid. This component reacts sensitively to oxygen, heat, and light and is easily oxidized. Therefore, the color of the VA serum gradually turns yellow, which means it is a pure vitamin c component. Cos De BAHA Vitamin C serum does not use synthetic ingredients or pigments that prevent color changes, and our own formula stabilizes...
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