How to make alcohol-based body perfume with floral fragrance and Musk fixative last up to 3 days, similar to Egyptian perfumes? What additional ingred...

Is there a ready-made perfume base pre-mixed with a fixative available for purchase that provides over 12 hours of longevity? If not, please recommend...

When making perfume with essential oils, what ingredients besides perfumer's alcohol can be added to improve fragrance longevity and diffusion?

How to formulate a natural, alcohol-free base for a reed diffuser that provides good scent diffusion, as common oils like Sweet Almond Oil were ineffe...

What are the key components that make perfume long-lasting like counter-brand fragrances, and how do they work?