Fragrance Fixative Usage in Perfume

Fragrance fixatives are used in perfume formulations to help the scent last longer on the skin or in the air by reducing the evaporation rate of the fragrance components.

When making perfume using alcohol as a base, the amount of fragrance fixative needed is typically calculated as a percentage of the total finished perfume volume (which includes the alcohol, fragrance oil, and the fixative itself).

A common starting point for using a fragrance fixative is around 1-5% of the total volume of your finished perfume.

The exact amount and the best type of fixative to use depend on several factors:

• The specific fixative product: Different fixatives have varying strengths and properties.
• The fragrance oil used: Some fragrance oils naturally contain components that act as fixatives, while others are more volatile.
• Desired longevity: If you want a very long-lasting scent, you might use a higher percentage within the recommended range.
• Fragrance type: Certain fixatives work better with specific types of scents (e.g., woody, floral, citrus).

There are various types of fragrance fixatives available, including natural resins, balsams, and synthetic aroma chemicals. Choosing the right one often involves experimentation to see how it interacts with your specific fragrance oil and desired outcome.

Since the optimal amount can vary, it is always recommended to start with a lower percentage and test the longevity, adjusting as needed.