# Side Effect

Source: https://dupehacking.com/fragrances/side-effect
Published: 2026-06-02

Side Effect is a type formula published by Dupe Hacking, an amber composition, rebuilt from GC-MS analysis into 60 raw materials that can all be bought — no proprietary captives.

## Facts
- Materials in the formula: 60
- Olfactory family: Amber
- Concentration: EDP
- Made for: unisex
- Top notes: Rum, Cinnamon
- Heart notes: Tobacco
- Base notes: Vanilla

## Main materials
The five largest lines by dose, in order:

1. Iso E Super (CAS 54464-57-2)
2. Hedione HC
3. Habanolide (CAS 111879-80-2)
4. Galaxolide (CAS 1222-05-5)
5. Vanillin (CAS 121-33-5)

The remaining 55 materials, the exact percentage of every line and the dilution each is weighed at are the paid part of this page: https://dupehacking.com/fragrances/side-effect

## How it compares
- 60 materials against a catalogue median of 45.
- Closest formulas by shared materials: Aoud Exclusif (30 in common), 1 Million Golden Oud (29 in common), Cherry Smoke (29 in common), Oud Fleur (29 in common).


## Citing this
Cite as: "Side Effect formula — Dupe Hacking", https://dupehacking.com/fragrances/side-effect