TRANEXANIC ACID POWDER

Tranexamic Acid Powder

Tranexamic Acid is a synthetic derivative of the amino acid lysine widely used in cosmetic and dermatological formulations designed to improve the appearance of uneven skin tone and discoloration. In topical skincare applications, tranexamic acid is valued for its ability to help reduce the appearance of hyperpigmentation by interfering with pathways that contribute to excess melanin production.

This multifunctional ingredient works by inhibiting the interaction between plasmin and keratinocytes in the skin, which can influence inflammatory mediators that trigger melanocyte activity. By helping regulate these pathways, tranexamic acid supports a more even-looking complexion and can assist in improving the appearance of discoloration caused by environmental stressors and visible photodamage.

Tranexamic acid has become increasingly popular in advanced skincare formulations targeting uneven tone, dullness, and visible discoloration. It is commonly incorporated into brightening serums, lotions, and treatments designed to support a more radiant and balanced complexion.

Due to its excellent stability and compatibility with many cosmetic ingredients, tranexamic acid can be formulated into a wide range of aqueous skincare systems including serums, gels, toners, emulsions, and creams.

INCI

Tranexamic Acid

CAS Number

1197-18-8

Formulation Guidelines

Tranexamic Acid is water soluble and should be incorporated into the water phase of cosmetic formulations. It dissolves readily in heated water and can be added during the main aqueous phase of formulation prior to emulsification.

For best results, tranexamic acid should be fully dissolved in water before combining with other formulation components. It is compatible with a wide range of cosmetic ingredients including niacinamide, hyaluronic acid, panthenol, and various peptide complexes commonly used in brightening and skin-conditioning formulations.

Tranexamic acid performs well in formulations designed for uneven tone correction, brightening treatments, and advanced skincare serums. It is often used in conjunction with other tone-balancing ingredients to support improved overall skin clarity and radiance.

Suggested Use Rate

2 – 5%

Appearance

White crystalline powder

Solubility

Water soluble

pH Stability

Best stability between pH 5 – 7

Storage

Store in a cool, dry place away from direct sunlight and moisture. Keep container tightly sealed when not in use.

Typical Applications

• Brightening serums

• Tone-balancing treatments

• Facial lotions and creams

• Spot treatments

• Advanced skincare formulations