DEVA INSIGHTS & INDUSTRY NEWS

Sunscreens: The Experiential Gap That Confuses Everyone All sunscreens promise excellent UV protection, but the post-application experience varies drastically: some feel refreshing right after application, but "smudge at a touch" after sweating outdoors, with a cliff-like drop in sun protection; some have excellent water resistance, but when reapplied, they pill crazily, becoming increasingly thick and chalky with each touch-up; and for others, they start off fine, but by the

Why Has the "Dullness-Relief and Early Anti-Aging" Track Fallen into a Concept Rat Race? "Antioxidant and anti-glycation" is the fastest-growing sub-track in the skincare market in recent years, and also the category that "night owls" and the "early-aging demographic" are most willing to pay for. The hotter the market, the more products fly the "dullness-relief and brightening" banner—but consumers, looking at the dazzling array of extracts on ingredient lists, still find the

Introduction: Why Do These Three Ingredients Dominate the Redness-Relief Market? Whether browsing high-end skincare counters or e-commerce pages, the term "redness-relief serum" is ubiquitous. Soothe sensitivity, improve redness, potent calming—behind these buzzwords, you will almost always find the same three ingredients: Bisabolol, Olive Leaf Extract, and Dipotassium Glycyrrhizinate. None of them are new. Yet, in 2025 and 2026, as the concepts of "oily-sensitive skin" and "

How is the Skin "Photodamaged"? Before discussing sun protection, we must first define the biological essence of "photoaging." The solar radiation received by the skin is not a single wavelength, but a continuous spectrum containing UVA (320–400nm), UVB (280–320nm), High-Energy Visible light/Blue Light (HEV, 400–500nm), and Infrared (IR). In a healthy state, the skin possesses an endogenous defense system (melanin, antioxidant enzymes like SOD/GPx, DNA repair enzymes) capable

Introduction: Why Do These Three Ingredients Dominate the Acne-Clearing Market? Whether browsing high-end skincare counters or e-commerce pages, the term "acne-clearing serum" is ubiquitous. Unclog pores, regulate sebum, rapidly flatten pimples—behind these buzzwords, you will almost always find the same three ingredients: Salicylic Acid (BHA), Azelaic Acid, and Quaternium-73 (Pionin). None of them are new. Yet, in 2025 and 2026, as the concepts of "precision acne management"

How Does the Skin "Age and Sag"? Before discussing anti-aging, we must first define the biological essence of "skin aging." Skin aging is not simply "surface wrinkles," but a systematic collapse process from the epidermis to the dermis. In young, healthy skin, the dermis is filled with collagen, elastin, and glycosaminoglycans (GAGs) secreted by fibroblasts, which constitute a plump "spring mattress"; while the Dermo-Epidermal Junction (DEJ) between the epidermis and dermis a

Introduction: Why Do These Three Ingredients Dominate the Hydration Market? Whether browsing high-end skincare counters or e-commerce pages, the term "moisturizing and hydrating" is ubiquitous in serum. Deep hydration, potent moisture-locking, defending against external stressors—behind these buzzwords, you will almost always find the same three ingredients: Hyaluronic Acid, Squalane, and Ectoin. None of them are new. Yet, in 2025 and 2026, as the concepts of "barrier repair"

Why Has the "Whitening" Track Fallen into a Dead End of Concentration Competition? Whitening is the eternal main battlefield of the Asian skincare market and also the most strictly regulated category (such as the "Whitening Special Registration" in China). The hotter the market, the more easily brand owners fall into the marketing "rat race" of concentration obsession—but consumers, looking at ingredient lists with frequent additions of 10% or more, still find their skin tone

How Does the Skin "Tan and Develop Spots"? Before discussing brightening, we must first define the biological essence of "hyperpigmentation." The depth of skin color and the formation of dark spots are not a single process of "tanning," but a complex assembly line project dominated by melanocytes. This process is divided into four stages: Signal Activation (UV/inflammation stimulation) ➔ Melanin Synthesis (catalyzed by tyrosinase) ➔ Melanin Transport (transfer of melanosomes