TXC Cetyl Tranexamate HCl Powder
Cetyl Tranexamate HCl: A Skin Whitening Ingredient
Cetyl Tranexamate HCl is a skin whitening active ingredient improved through chemical modification. Essentially, it is a lipid-soluble derivative formed by combining traditional water-soluble tranexamic acid with a cetyl long chain. This key structural modification gives it both the clear whitening mechanism of tranexamic acid and excellent skin penetration, making it a prodrug specifically designed for high-efficiency skincare.
Core Efficacy of Cetyl Tranexamate HCl: Inhibiting Melanin Synthesis
Its whitening effect is not direct, but achieved through a precise "penetration-conversion-action" process:
High-Efficiency Penetration: Due to its lipid solubility, it can more effectively penetrate the skin's stratum corneum barrier, reaching the deep layers of the epidermis where melanocytes are located. Data shows that its penetration efficiency can be nearly a hundred times higher than traditional tranexamic acid.
Targeted Sustained Release and Continuous Inhibition: Within the skin, it is hydrolyzed by esterases, slowly releasing biologically active tranexamic acid. This sustained-release effect allows its action to last up to 12 hours. The active tranexamic acid powerfully inhibits melanin production through a dual pathway: firstly, by directly inhibiting tyrosinase activity; and secondly, by inhibiting plasminogen activator (PA), thereby reducing the stimulation of melanocytes by inflammatory factors and blocking the formation of dark spots at the source.
Application Areas of Cetyl Tranexamate HCl: High-End Skincare
Due to its excellent transdermal efficiency and long-lasting effects, this ingredient is primarily positioned in the high-end, professional functional skincare market.
Main Product Forms: Widely used in whitening and spot-reducing serums, high-performance lotions, creams, and intensive repair masks.
Targeted Efficacy: Specifically used to improve stubborn dark spots, lighten acne marks, brighten overall skin tone, and combat post-inflammatory hyperpigmentation.
Recommended Concentration: The recommended concentration in formulations is usually between 1% and 3%, ensuring a balance of effectiveness and safety.
Cetyl Tranexamate HCl represents the evolution of whitening ingredients from "effective" to "high-efficiency." It solves the challenge of transdermal delivery of active ingredients through prodrug design, achieving long-lasting and precise inhibition of melanin at the target site. It is an ideal choice for high-end skincare products seeking significant dark spot reduction and even skin tone.
