O2
Fragrance notes
Character
O2 by Impulse opens with a sharp, almost aggressive citrus volley, lime and bergamot cutting through the air like a slice of cold, wet mint. The heart soon unfolds into something softer and more curious, a watery apple and water lily duet that feels less like a flower in a garden and more like the scent of a swimming pool at dawn, chlorinated and dewy. Musk anchors the base, but barely, a faint wisp that lets everything else evaporate quickly.
This is a fragrance built for a single moment, not a day. With a longevity barely scraping two hours and sillage that stays close to the skin, O2 is the olfactory equivalent of a half-sucked lemon drop, bright and tart, then gone. It feels synthetic in a charming, nostalgic way, like a body spray from a late-90s mall kiosk, but the rating suggests people adore it for exactly that reason. Who wouldn’t want a fleeting burst of spring mornings and summer afternoons, a clean, aquatic citrus that asks nothing of you but a smile? It suits anyone chasing a light, breezy refresh for gym bags, post-shower laziness, or a quick lift before a hot day. Those who need depth or staying power should look elsewhere, because this one fades before you’ve finished your first iced coffee.
Smells similar
We matched these by the notes each one lists, giving more weight to the unusual ones they share. Sharing materials does not make one a copy of the other.













