After years in fragrance evaluation and product development, I’ve learned one thing very clearly: Most fragrances do not need a dedicated fixative to perform well. Many people treat fixatives like a magic ingredient that can make any perfume last longer. It doesn’t work like that. If a fragrance is properly built from the start, most of its performance is already determined before any fixative is added. From My Practical Experience When a formula has: * Good balance of volatile and substantive materials * High-quality captive ingredients * Well-selected captive, ingredients, and LMRs * Strong base structure with proper diffusion planning * Natural materials that provide inherent fixation …then 80 to 90% of longevity and fixation is already built into the fragrance oil formula itself. What Many People Ignore After Buying Fragrance Oil: Maturation One of the most underrated factors in fragrance performance is proper maturation. Teams rush to add fixatives but skip the basics: * Adequate ...
We are very comfortable checking a fragrance on a smelling strip. Blotter testing is very useful. It helps us understand the opening, the diffusion, and the first impression. But from my daily experience as a fragrance evaluator, skin testing is also very important. Many times, a fragrance shows its true behavior only on skin. Before any new product moves ahead, it is always good for the evaluation team to also check the fragrance on skin. This gives a more complete picture. On skin, we can better understand: * How the fragrance changes with time * How the base notes settle * How comfortable it feels to wear * And how the scent performs in real life Sometimes a fragrance smells very nice on blotter, but on skin it behaves differently. Skin temperature, natural skin oils, and body chemistry can all affect how the fragrance develops. Also, some materials react differently on fabric. Because of this, during evaluation it is helpful to check both skin and clothes. This helps us...