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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.
Dullness & Uneven Skin Tone
Learn how to support a hydrated, luminous, more even-looking complexion with a daily C'smax routine for dull or uneven-looking skin.
Oily & Visible Pore Concerns: A Fresh Skin Care Guide
A practical C'smax routine for oily skin, visible shine, rough texture, and pore concerns—focused on balance, hydration, and a fresh lightweight feel.