Description

Tranexamic Acid – A Clinically Proven Brightening Active for Persistent Hyperpigmentation.

Tranexamic Acid is a modern, high-performance brightening active widely recognised for its effectiveness in treating hyperpigmentation, melasma, post-inflammatory dark spots, and uneven skin tone. Originally developed as a synthetic derivative of the amino acid lysine, Tranexamic Acid has gained strong traction in advanced skincare due to its dual action on pigmentation and inflammation.

Unlike many brightening ingredients that focus solely on melanin suppression, Tranexamic Acid works by interrupting the inflammatory pathways that trigger excess pigment production, making it particularly effective for stubborn discoloration that does not respond well to traditional lightening agents alone. By reducing melanocyte activation while simultaneously calming the skin, it supports a clearer, brighter complexion without compromising barrier health.

One of its standout advantages is its excellent compatibility with other proven actives such as Vitamin C, Kojic Acid, Ferulic Acid, and Vitamin E, allowing formulators to build synergistic brightening systems that are both effective and well-tolerated. Clinical studies have shown that Tranexamic Acid at 3–5%, especially when combined with complementary brighteners, can significantly improve visible pigmentation over time.

Technical Information

INCI Name: Tranexamic Acid
Purity: 99%
Appearance: White to off-white powder
Solubility: Water-soluble
Recommended Usage Rate: 2% – 3% (up to 5% in advanced formulations)

Performance & Benefits

• Helps reduce the appearance of melasma and stubborn hyperpigmentation

• Regulates melanin production for a more even skin tone

• Calms inflammation that contributes to post-inflammatory dark spots

• Supports barrier health while brightening the complexion

• Non-irritating and suitable for long-term corrective use

• Highly stable and resistant to temperature and environmental degradation

Applications

• Skin brightening serums and treatments

• Dark spot correctors

• Even-tone and corrective skincare formulations

• Melasma-targeted products

• Professional-grade brightening systems

Pro Tip

Because Tranexamic Acid is water-soluble, pairing it with penetration-enhancing systems, such as emulsions containing oil-soluble actives, can significantly improve performance. For best results, combine with Vitamin C derivatives, Kojic Dipalmitate, Ferulic Acid, or Vitamin E to create a synergistic brightening system that targets pigmentation from multiple pathways.

Safety & Stability Notes

Tranexamic Acid is a recognized and well-studied brightening agent in cosmetic science. Research supports its safety when used topically at concentrations between 2–5%. It is non-irritating and highly stable, making it suitable for long-term corrective skincare.

Formulation Caution:
Only professional formulation tools and proper handling procedures should be used when working with Tranexamic Acid, as the raw material can be corrosive in concentrated form.

Disclaimer:
At Skin Foodie, we believe that what goes into your formulations should be as pure as what goes into your body. That’s why we source only ingredients that meet exceptional standards of purity, performance, and safety. Remember: not all ingredients are created equal ,  the same name or CAS number does not guarantee the same quality.