Blog
When Skin Feels Unstable: C'smax Milk Peptide Daily Care
Learn how to care for skin that feels unstable with gentle cleansing, comforting hydration, sun protection, and C'smax Milk Peptide Complex Ultracare（5ml × 3pcs）.
What Is HPR? Next-Generation Retinoid & Vitamin A Guide
Learn what Hydroxypinacolone Retinoate (HPR) is, how it differs from common vitamin A derivatives, and how to introduce it gradually in daily skincare.
Morning C, Night A Myths: Do You Really Understand Vitamin C & A?
“Morning C, Night A” is a popular skincare approach that refers to using vitamin C in the morning and a vitamin A derivative or retinoid product at night. While this concept provides a simple framework for daily skincare, actual use should be adjusted according to the characteristics of each ingredient, your skin condition, and your sun-protection habits.
Is Fragile, Unsettled Skin Difficult to Care For? A Complete Guide to Soothing, Hydrating & Caring for Delicate Skin
Learn how to care for fragile, unstable, after intensive beauty care, or sun-stressed skin with a gentle C'smax routine focused on soothing hydration and daily comfort.
What Can You Do About Loss of Firmness, Wrinkles and Fine Lines? A Complete Mature Skin Care Guide
A complete mature-skin care guide covering serums, creams, and sun protection, with C'smax product recommendations for soft, supple and radiant-looking skin.