Using Fixatives in Solid Perfume

Based on the available information, I could not find a product specifically named "Last-Fix" in the database. Therefore, I cannot provide specific details about its use or compatibility in solid perfumes.

However, I can offer general guidance on using fragrance fixatives to improve scent longevity in solid perfumes.

Solid perfumes typically use a wax or solid base (such as beeswax, shea butter, or jojoba wax) combined with fragrance oils or essential oils. The solid nature of the base helps to slow down the evaporation of the fragrance, contributing to a longer-lasting scent compared to alcohol-based liquid perfumes.

Adding a suitable fragrance fixative can further enhance the persistence of the scent. Fixatives work by reducing the evaporation rate of the volatile fragrance components, allowing the aroma to remain noticeable for a longer duration.

When incorporating a fixative into a solid perfume formulation, it is crucial to ensure its compatibility with the chosen solid base and fragrance oils. The fixative should integrate smoothly into the mixture without compromising the texture or stability of the final product.

Since I was unable to find information on "Last-Fix," I recommend exploring other fragrance fixatives specifically formulated for cosmetic or perfumery use and verifying their compatibility with your solid perfume ingredients.