<![CDATA[This study aimed to formulate and evaluate the fragrance longevity of lily flower (Lilium longiflorum) spray perfume. Lily essential oil was extracted using steam distillation and formulated at concentrations of 5%, 10%, and 15% with additional fixatives, solvents, solubilizers, and preservatives. Evaluations included organoleptic tests, density, pH, fragrance longevity, stability, and aroma preference. Results showed that all formulations had good clarity, homogeneity, and skin-safe pH values (5.29–5.55). Formula 2 (10%) provided the best balanced fragrance intensity and received the highest preference score from panelists. The longest fragrance retention was achieved by Formula 3 (15%), though its intensity was considered too strong. In conclusion, lily essential oil spray perfume can be formulated stably with adequate fragrance longevity, showing potential as a competitive natural perfume product.]]>
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