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An ester of benzyl alcohol and nicotinic acid (Vitamin B3). It acts as a vasodilator, causing a warming sensation and increased blood flow when applied topically, often used in stimulating or warming formulations.
Beneficial for
May aggravate
Safety summary
Generally safe, but can cause redness and a strong warming sensation, especially in sensitive individuals. Use in low concentrations.
CAS Number
94-44-0
1% line marker
This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.