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Hedione opens Side Effect by Initio as sheer jasmine light moving through air. Deeper in, sandalwood unfolds as soft carved wood in humid sunlight against vanilla, pod flesh warmed to treacle darkness. Cinnamon threads winter spice drifting from a jar over the blend, saffron moving through as warm hay lit by amber spice. It settles warm and biting, a spicy, sweet core anchored by dry woods and white florals.
Side Effect by Initio is currently listed by 154 retailers we track. The largest selection comes from Decant X, The Perfumed Court and Venba Fragrance. Use the listings table above to compare price, size and shipping speed across each retailer side by side.
| Size | United States | Australia | United Kingdom | New Zealand | Canada |
|---|---|---|---|---|---|
| 90ml | US$184.99 | A$319.06 | £166.92 | NZ$383.23 | C$316.04 |
| 5ml | US$17.06 | A$24.20 | £12.66 | NZ$37.46 | C$23.97 |
The lowest price for Side Effect 90ml is US$184.99 in the United States, A$319.06 in Australia, £166.92 in the United Kingdom, NZ$383.23 in New Zealand and C$316.04 in Canada (updated daily).
The lowest price for Side Effect 5ml is US$17.06 in the United States, A$24.20 in Australia, £12.66 in the United Kingdom, NZ$37.46 in New Zealand and C$23.97 in Canada (updated daily).
US$223 is the most a 50 ml bottle of Side Effect has commanded since May 2026. Today it stands at US$147, nearer the low end of its US$97–US$223 range.
| Month | Lowest price | Highest price | Retailers tracked |
|---|
| May 2026 | US$158 | US$158 | 1 |
|---|---|---|---|
| Jun 2026 | US$97 | US$223 | 14 |
| Jul 2026 | US$125 | US$223 | 17 |
| Aug 2026 | US$147 | US$147 | 15 |
| Country | Lowest recorded | Highest recorded | Today | Tracked since |
|---|---|---|---|---|
| United States | US$97 | US$223 | US$147 | May 2026 |
| Australia | A$224 | A$316 | A$227 | May 2026 |
| United Kingdom | £117 | £167 | £119 | May 2026 |
| New Zealand | NZ$269 | NZ$380 | NZ$273 | May 2026 |
| Canada | C$176 | C$406 | C$224 | May 2026 |
