What is Tranexamic Acid? Understand common ingredients in brightening skincare products. In daily skincare, many people want their skin to be brighter, cleaner, and more radiant. If you frequently stay up late, spend long hours in the sun, don’t moisturize enough, or have unstable skin conditions, your face can easily look dull without radiance.Tranexamic acid is a common ingredient in brightening skincare products. In skincare formulations, it is frequently used to design products that brighten, whiten, improve dullness, and maintain an even skin tone. According to current cosmetic ingredient usage restrictions, the maximum permitted level for tranexamic acid is 3%. Why does skin look dull ? Dull skin is often related to sun exposure, dryness, buildup of dead skin cells, irregular sleep habit, and dehydration. When skin is not adequately hydrated and its surface is not smooth, its light reflectivity decreases, making it dull, rough, or uneven.Therefore, brightening skincare is not just about a single ingredient; it also requires a complete daily skincare routine, such as gentle cleansing, moisturizing, conditioning the skin, and sun protection during the day .

Hyaluronic acid is one of the most frequently mentioned moisturizing ingredients in skincare products. It is commonly found in its salt form, such as Sodium Hyaluronate. Sodium hyaluronate . Hyaluronic acid is a moisturizing ingredient commonly found in toners, serums, masks, lotions, creams, eye creams, lip care products, and makeup primers. According to the COSMILE Europe cosmetic ingredient database, hyaluronic acid functions in cosmetics as a humectant, moisturizing agent , and skin conditioning agent, meaning it helps products moisturize, increase skin hydration, and maintain healthy skin. The role of hyaluronic acid in skincare products Hyaluronic acid is not a drug, nor a cosmetic filler. Hyaluronic acid used in skincare products is primarily a daily moisturizing ingredient, helping to maintain skin’s hydration, softness, smoothness, and comfortable feel. In Taiwanese cosmetic advertising, terms like “hydrating, moisturizing, locking in moisture, retaining moisture, and keeping skin hydrated” are acceptable skincare claims. Therefore, hyaluronic acid skincare products are better suited to use “hydrating and moisturizing, enhancing hydration, and making skin soft and smooth” as the main theme of their official website communication.

What is Carnosine? Understanding Peptides in Skincare for Suppleness and Radiance. Among skincare ingredients, peptides have always been a focus for those with mature skin, dry skin, and those who want to maintain smooth skin. Among them, carnosine ( L- Carnosine ) is also a common ingredient in skincare formulations . Carnosine is a dipeptide composed of amino acids. It is water-soluble and is often used in skincare products such as serums, lotions, and creams as part of the formula design to moisturize, condition, and maintain the healthy state of the skin. The role of carnosine in skincare products From a skincare perspective, carnosine is not a magical ingredient that makes skin “instantly younger,” but rather something suitable for daily skincare to help maintain smooth, soft and radiant skin. In skincare product formulations, carnosine is often designed to address the following skincare needs: It helps maintain a radiant glow when skin looks dull. Skin is dry and rough, use moisturizing ingredients to enhance its hydration. Daily skincare for mature skin, it helps to maintain skin elasticity and smoothness. Combine with a cream or serum; it makes the skin feel softer and smoother. Therefore, carnosine is more suitable to be considered a “long-term maintenance ingredient” rather than an ingredient that can immediately change the skin condition in a short period of time.

In the rapidly evolving skincare and beauty market, if a brand can grasp future trends and plan ahead will not just enhance product differentiation but also be more competitive in distribution channels and consumer. This column compiles the latest market research and brand updates to assist you in developing new products, planning product lines, and building your brand strategically.