Tranexamic Acid
### Tranexamic Acid (CAS 1197-18-8): Versatile Ingredient for Skin-Tone Care and Pharmaceutical Applications
Tranexamic Acid, also known as **trans-4-(aminomethyl)cyclohexanecarboxylic acid**, is a versatile chemical raw material identified by **CAS No. 1197-18-8**. It is widely recognized in pharmaceutical research and increasingly used in cosmetic formulations focused on uneven skin tone, visible dark spots, and pigmentation care. In topical skincare products, Tranexamic Acid may help regulate pathways associated with melanin formation and support a brighter, clearer, and more uniform-looking complexion. It is commonly formulated in brightening serums, facial creams, lotions, masks, spot-correction products, and professional skincare solutions.
Tranexamic Acid can be combined with niacinamide, alpha-arbutin, kojic acid, vitamin C derivatives, licorice extract, hyaluronic acid, and broad-spectrum sunscreen ingredients to create comprehensive tone-correcting formulations. Developers should carefully evaluate purity, concentration, pH compatibility, solubility, stability, packaging, and local cosmetic regulations. Outside cosmetics, Tranexamic Acid is an established antifibrinolytic pharmaceutical ingredient used under professional medical supervision; cosmetic and medical claims must not be confused.
**KieRay Chem is a stable and reliable supplier of Tranexamic Acid CAS 1197-18-8**, providing consistent quality, dependable supply, professional technical support, and responsive global service. From laboratory samples to commercial bulk procurement, KieRay Chem supports cosmetic manufacturers, pharmaceutical companies, formulators, and distributors with confidence. Choose KieRay Chem for **trusted quality, secure sourcing, reliable delivery, and high-performance raw-material solutions that help your products stand out in competitive global markets**.
**Product: Tranexamic Acid (CAS 1197-18-8)**
1. **Skin-Brightening Function**
Tranexamic Acid is a water-soluble synthetic amino-acid derivative used in both pharmaceutical research and cosmetic formulations. In skincare, it is primarily valued for improving the appearance of uneven skin tone, stubborn discoloration, and visible dark spots. It is commonly found in brightening serums, creams, lotions, masks, and targeted pigmentation products.
2. **Pigmentation Management**
Tranexamic Acid may help regulate pathways associated with UV-induced and inflammation-related melanin production. By reducing signals that can stimulate melanogenesis, it may gradually improve the appearance of melasma-like discoloration, post-inflammatory marks, and sun-related pigmentation when used consistently in a properly formulated topical product.
3. **Support for an Even Complexion**
With regular topical application, Tranexamic Acid can contribute to a clearer, more uniform, and brighter-looking complexion. It is frequently combined with complementary ingredients such as niacinamide, alpha-arbutin, kojic acid, licorice extract, or vitamin C derivatives. Daily broad-spectrum sunscreen remains essential because ultraviolet exposure can worsen pigmentation.
4. **Skin-Conditioning and Astringent Roles**
The EU CosIng database lists Tranexamic Acid with cosmetic functions including skin conditioning and astringent use. In a finished formula, it may help improve the skin’s overall appearance and sensory feel. Its performance depends on concentration, pH, delivery system, product stability, and the condition of the user’s skin.
5. **Pharmaceutical Function**
Outside cosmetics, Tranexamic Acid is an established antifibrinolytic medicine. It works by binding to lysine sites on plasminogen and plasmin, helping reduce the breakdown of fibrin clots. It may be used clinically for certain bleeding conditions, including situations involving surgery or trauma, but such applications require pharmaceutical-grade material and professional medical supervision.
6. **Safety and Regulatory Considerations**
Cosmetic and medical uses should not be confused. Manufacturers should verify identity, purity, microbial quality, residual solvents, stability, and compliance with local regulations. Cosmetic products should avoid unsubstantiated disease-treatment claims. Oral, injectable, or prescription use must follow an authorized label and qualified healthcare professional’s advice.
Product Name: Tranexamic Acid
For global customers, we provide complete technical documentation to support product evaluation, regulatory compliance and safe handling during transportation and application.