Why does one ylang ylang perfume last 7 hours in Indian heat and another only 7?

Both Odyssey Li'chi Lush by Armaf and No Comment by Assaf last about 7 hours, so the difference is not in longevity but in how the note smells on your skin. Ylang ylang is a sweet, floral, slightly banana-like scent that feels rich and calming. In India or UAE humidity, it can turn powdery or heady, so spray on your pulse points but avoid your chest. Pick the one whose opening feels softer to your nose, because heat will make both bloom faster.