Iso E Super (CAS 54464-57-2) is a synthetic aroma chemical known for its unique woody and amber-like scent profile. It is often described as having a velvety, soft character that can enhance the overall complexity of a fragrance. In perfumery, Iso E Super is typically used as a base note, providing depth and a lingering quality to compositions. It is particularly valued for its ability to blend seamlessly with other ingredients, making it a popular choice in both fine fragrances and personal care products. Iso E Super is often found in modern perfumery, where it can contribute to a sense of sophistication and elegance. While it is generally considered safe for use in cosmetics, it is important to note that it may cause sensitization in some individuals. As with many synthetic aroma chemicals, it is subject to regulatory scrutiny, and perfumers should be aware of any applicable IFRA restrictions when formulating with this ingredient. — AI-generated summary, 2026-09-02.
A soft, smooth woody-amber with a velvety, almost transparent quality. Diffuses as a warm cedar-like haze with a subtle amber facet, lending airiness and lift to compositions without a strong character of its own.AI · claude-opus-4-7
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Other ingredients whose composition declares this material as a constituent. The percentage shown is the supplier-declared concentration in that parent.
| Ingredient | % | Range |
|---|---|---|
| CASTOREUM | 25% | — |
| ANIMAL ACCORD | 8% | — |
| OCEAN BREEZE FRAGRANCE OIL | — | 1–5% |
| LILAC | 4.2% | — |
| VIOLET OIL | 0.2% | — |
| APPLE | — | — |
| SAFFRON F-TEC | — | — |