Send Email
Skype
The 'spot-lightening powerhouse' in the skincare industry has gone viral! Tranexamic acid is redefining the new paradigm of scientific whitening.
As the concept of component-based skincare has become deeply popular, Tranexamic acid (also known as aminocaproic acid, commonly referred to as tranexamic acid in the cosmetics industry) has continued to ignite the beauty market as a classic ingredient that combines mildness and high efficacy. From premium whitening serums to affordable skincare products, from post-medical aesthetic repair to daily spot-lightening care, Tranexamic acid has broken through the limitations of traditional whitening ingredients thanks to its multi-dimensional skincare benefits, solid scientific mechanism, and excellent safety profile. It has become a core focus of R&D in the beauty industry and a 'preferred ingredient' for consumers addressing skin issues such as spots and dullness, leading scientific whitening into a new era of 'mildness and high efficacy in tandem'.
It is reported that as early as 1979, research first documented the efficacy of Tranexamic acid in improving melasma. Over the subsequent decades, a large body of clinical literature and experimental studies have continuously validated its skincare benefits. Eventually, it has become a 'multi-functional skincare ingredient' recognized by the global beauty and cosmetics industry. It was formally included in China's 'Cosmetic Safety Technical Specifications', with the external application concentration clearly specified as ≤5%, laying a solid safety foundation for its use in cosmetics.
Unlike traditional whitening ingredients that directly inhibit tyrosinase activity through a single mechanism, tranexamic acid offers more comprehensive and scientific skincare benefits, particularly excelling in spot-lightening and brightening. Its core mechanism lies in precisely blocking the 'upstream pathway' of melanin production and deposition: factors such as UV radiation and skin inflammation induce keratinocytes to synthesize plasminogen activators, which then activate plasmin. Plasmin stimulates melanocytes through multiple signaling pathways, accelerating melanin production and transfer, ultimately leading to the formation of spots and dullness. Tranexamic acid can competitively bind to plasmin, breaking the 'keratinocyte-plasminogen activator-plasmin' vicious cycle. This inhibits excessive melanin production from the source while reducing melanin transfer to the epidermis, achieving a gentle spot-lightening effect and even skin tone.
In addition to its core depigmenting and brightening effects, tranexamic acid also offers multiple advantages such as anti-inflammatory properties, skin barrier repair, and improvement of redness, making it a versatile ingredient suitable for various skin types. Research shows that tranexamic acid can inhibit the release of inflammatory mediators, alleviate chronic skin inflammation, and significantly improve issues like post-acne red marks and post-inflammatory hyperpigmentation (PIH). At the same time, it reduces the permeability of the stratum corneum, minimizes trans epidermal water loss, stabilizes the skin barrier, and is particularly suitable for sensitive skin and post-medical aesthetic treatment skin, which are delicate skin types. It can not only meet the demand for brightening but also skin repair, addressing the pain point of traditional brightening ingredients where efficacy and gentleness cannot be exist. Furthermore, with a molecular weight of approximately 157 daltons, it is a small-molecule component with good water solubility. When combined with technologies such as liposome encapsulation, it can further enhance transdermal absorption rate, making skincare effects more efficient while reducing skin irritation caused by high concentrations.
About YR ChemSpec
YR ChemSpec is a dedicated supplier of specialized raw materials for the personal care industry. By bridging cutting-edge science with market needs, the company partners with brands to develop efficacious, safe, and innovative products for a competitive global marketplace.