The Story
Why it exists.
The beginning
Uranus 0º Mercury belongs to a 1511 collection that draws its titles from astronomical notation, the angular geometry of planetary aspects given precise degree measurements instead of familiar poetic naming. The name itself functions as a kind of astronomical shorthand, a celestial coordinate that places two bodies at exact alignment, and it's typical of how the whole line names its compositions. Fragrantica lists the release as 2023, though Parfumo has no confirmed year on file, which is itself a small curiosity for a house that trades in exactitudes. The perfumer is David Valner, credited on both the composition and the vessel design through his partnership with the house. Parfumo attributes the bottle work to him alongside the perfume itself.
What's interesting about this formula is how the aldehydes hold their presence through much of the composition rather than vanishing in the first few minutes. They lend a clean, almost mineral brightness that keeps the frankincense and elemi from falling into heavy smoke or darkened resin territory. It's the difference between smelling like a chapel and smelling like cold air moving through a space where resin has just been warmed on a burner. There's a sharpness here that gives the incense an architectural quality, angles rather than haze. The cypriol anchors everything.
The evolution
The opening leans heavily on the aldehydes. There's a brightness that almost reads soapy, the kind of clean lift that makes you check your wrist twice because something about it feels familiar but isn't quite. A faint green flicker from the elemi sits underneath, and the cardamom hovers at the edges, still deciding how much it wants to commit. The frankincense begins to surface as the aldehydes soften, that clean resin quality you get when you hold a tear of it over a flame rather than the meditative, smoky church incense. The aldehydes don't leave, they just lose their sharpest edge. As the composition warms, the composition starts to breathe. The rose enters as something quiet, slightly jammy and contained, a brief softness sitting between the cardamom and the vanilla before the cypriol pushes up from below. Nothing about the heart phase lingers too long in any one register.
Cultural impact
Uranus 0º Mercury sits firmly in a resinous, incense-driven territory. The aldehydes lend it a cooler opening than many compositions in this accord family, and the cypriol grounds the base in a way that keeps the warmer notes from going soft or overbearing. There's a mineral dryness to how it wears that distinguishes it from sweeter oriental templates, and the rose in the heart is restrained enough to function almost as a texture rather than a statement. The vanilla doesn't behave like vanilla. It behaves like wood. What the fragrance offers is a clear point of view.
The House
15111511 is a Paris-based house of haute perfumery that translates celestial mechanics into olfactory experience. The brand creates extrait de parfum formulations, each named after astronomical bodies with precise angular measurements, reflecting a systematic approach to scent composition. Founder and curator Eka Iukuridze established the house to craft exceptional sensorial experiences that draw from nature's complexity. The collection, released in 2023, spans nine fragrance titles including Venus 0º Neptune 0º Jupiter, Jupiter 180º Sun, and Saturn 0º Mercury, presenting the planets as a personal zodiac encoded into scent.
The Creator
David ValnerValner's signature leans toward clarity, structure, and material honesty. Where a perfumer trained solely in olfaction might reach for abstraction, he arrives with a sculptor's instinct for weight and surface.
