The information here describes the ingredient in general. Its possible sources may vary and do not necessarily show the origin or form used in a particular YUMA product. For product-specific information, check the relevant product page.
Grapefruit Mercaptan is an ingredient used to build sulfur, fruity-exotic and herbal notes in fragrances. It serves as an important booster ingredient in colognes and eaux fraiches, bringing vibrancy and freshness to formulations. Suppliers often dissolve it directly in D-Limonene for easier handling.
Grapefruit Mercaptan comes in two forms: it can be extracted naturally from grapefruit essential oil, though the synthetic version is used more frequently in perfumery. Its olfactory profile shifts noticeably depending on concentration, carrying an intensely sulfurous scent in pure form, while dilution reveals a more pleasant aroma that faithfully captures the distinct smell of grapefruit.
Grapefruit Mercaptan is an extremely potent ingredient used in tiny amounts in perfumery, often at dilutions below 1%, as even a few molecules can transform a fragrance.
It belongs to the thiol (mercaptan) family of sulfur-containing organic compounds responsible for the characteristic aroma of many citrus fruits. Its chemical structure mirrors the natural compounds that give grapefruit its distinct scent.
It represents a perfumery paradox: while unpleasant in pure form, proper dilution makes it an essential component for creating realistic fruity notes. This phenomenon is common among sulfur compounds, which act as hidden heroes behind many popular fragrances.
The IFRA Standards form an industry self-regulatory system. They may prohibit or restrict the use of particular fragrance ingredients, or set specifications, according to end use. The status below reflects the IFRA data recorded for this ingredient. It is not a product certification and does not replace applicable law or assessment of the finished product.