Nicotinoyl Tranexamic Acid

Nicotinoyl tranexamic acid is a hybrid molecule that combines two distinct skincare actives: niacinamide (a form of vitamin B3) and tranexamic acid (an antifibrinolytic compound). This combination is designed to deliver the benefits of both ingredients in a single component, potentially offering synergistic effects on skin appearance and health.The ingredient functions as both a skin conditioner and protectant, working at the cellular level to support skin barrier function and reduce visible signs of stress or irritation.

The niacin component enhances cellular metabolism and supports the production of ceramides and other lipids essential to barrier function. Tranexamic acid works through antifibrinolytic mechanisms that are thought to reduce inflammatory mediators and vascular reactivity in the skin, helping to minimise redness and promote a more even appearance.By combining both pathways in a single molecule, the ingredient may achieve these effects more efficiently than either component alone, though the extent of this synergy varies depending on formulation and concentration.

This ingredient is typically found in serums, essences, and moisturisers at concentrations that allow daily use. Apply to clean skin before heavier creams or oils. It generally works well alongside other actives, though avoid layering with very high concentrations of other exfoliating or potentially irritating ingredients until you establish tolerance. A little goes a long way, so use a pea-sized amount for the face.

Generally well-tolerated across most skin types, with a low incidence of irritation reported. Those with known sensitivity to niacinamide or tranexamic acid should patch-test first.