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    Ingredient Profile

    Red kelp fragrance note

    Red kelp delivers a crisp, mineral edge to modern scents, echoing the tide‑kissed cliffs where the seaweed thrives. Its briny, slightly swee…More

    Japan

    1

    Fragrances

    Fragrances featuring Red kelp

    Character

    The Story of Red kelp

    Red kelp delivers a crisp, mineral edge to modern scents, echoing the tide‑kissed cliffs where the seaweed thrives. Its briny, slightly sweet profile adds depth to marine‑inspired compositions.

    Heritage

    Coastal communities in Japan have used red kelp for centuries, first as a seasoning and later as a component of incense that evoked the sea. In the early 1900s, French chemists began experimenting with marine extracts, noting kelp’s ability to add a clean, salty facet to floral blends. By the 1970s, the rise of marine‑themed perfumery saw red kelp absolute appear in pioneering scents such as "Oceanic" by a leading French house, where it provided a mineral backbone that set the trend for oceanic accords. Today, the ingredient remains a staple for creators seeking authentic marine authenticity, bridging traditional seaweed use with contemporary fragrance art.

    At a Glance

    Fragrances

    1

    Feature this note

    Origin

    Japan

    Primary source region

    Ingredient Details

    Extraction

    Supercritical CO2 extraction

    Used Parts

    Dried fronds

    Did You Know

    "Red kelp can absorb up to three times its weight in carbon, making it one of the ocean’s most efficient natural filters and a sustainable source for fragrance extraction."

    Production

    How Red kelp Is Made

    Harvesters dive along Japan's rocky coastlines each autumn, cutting mature fronds of red kelp by hand. Workers rinse the seaweed in fresh seawater to remove sand and epiphytes, then spread the material on solar‑heated decks. Within 48 hours the fronds lose 70% of their moisture, becoming brittle and ready for extraction. Technicians feed the dried kelp into a supercritical CO2 extractor, where pressurized carbon dioxide pulls out volatile compounds at 35 °C and 150 bar. The CO2‑rich stream passes through a chilled separator, releasing a clear, amber‑tinged oil that captures the seaweed’s mineral and marine nuances. After filtration, the oil is stored in inert glass containers at 4 °C to preserve its fresh character until it reaches perfumers.

    Provenance

    Japan

    Japan35.7°N, 139.7°E

    About Red kelp