Tam Dao
meets Amber Oud Ahad.
Compare the recorded scent profiles, then decide what to sample.
Rose · Amber
Both records list these notes. Shared notes do not guarantee the same smell.
Eau de toilette leads with woody; Concentration not recorded leads with amber. The table below separates their listed profiles and voting data.
| At a glance |  Diptyque Tam DaoEau de toilette Explore fragrance ↗ |  Shay & Blue London Amber Oud AhadConcentration not recorded Explore fragrance ↗ |
|---|---|---|
| Concentration | Eau de toilette | Concentration not recorded |
| Listed bottle sizes | Not yet verified | Not yet verified |
| Brand origin | France | Not yet verified |
| Made in | Not yet verified | Not yet verified |
| Listed year | 2003 | 2016 |
| Leading accords | woody · aromatic · powdery | amber · rose · iris |
| Notes unique to this record | Italian Cypress, Myrtle, Sandalwood, Cedar, Brazilian Rosewood, Spices, White Musk | Iris, Neroli |
| Longevity / 5 | 2.81 · 1,713 votes | 3.39 · 23 votes |
| Projection / 4 | 1.95 · 1,904 votes | 2.58 · 38 votes |
Scores are category averages, not hours or controlled measurements. Different vote samples are not a head-to-head wear test. “Unique” notes here means absent from the other record, not proof of a formula difference.
Ingredients, side by side.
Read the declared lists for the editions shown. Shared entries do not mean identical formulas, proportions or scent.
The brand publishes an ingredient inventory rather than an ordered packaging label. Read each declaration below; these disclosure levels are not directly comparable.
Tam Dao
Eau de toilette · US listing
Alcohol denat. (sd alcohol 40-b) - Parfum (fragrance) - Aqua (water) - Linalool - Limonene
Source: Diptyque official US product page · Checked 2026-09-21
Amber Oud Ahad
Not specified by source · European Union official store listing · 100 mL
Ingredients disclosed by the brand
Alpha-isomethyl ionone citronellol benzyl salicylate limonene geraniol linalool benzyl alcohol coumarin eugenol benzyl benzoate benzyl cinnamate citral isoeugenol
Scoped to the named 100 mL product on the official EU store. The page does not unambiguously specify concentration; other sizes, editions, markets and batches are not covered. Check the received package for its applicable label. Ingredient-column entries from the brand ingredient/function/origin table, preserved in displayed order. This partial inventory does not establish the complete ordered label and is excluded from automatic ingredient-overlap comparisons.
Source: Shay & Blue EU official product ingredient disclosure · Checked 2026-09-23
These are published ingredient declarations, separate from scent notes. “Parfum” or “fragrance” can represent a mixture without listing every component. Formulations can change by market and batch; check the packaging on your bottle. A matching or missing entry does not establish suitability for an allergy.
Follow your curiosity.
A starting point, not a verdictEau de toilette
Start here if the listed woody and aromatic direction interests you. Try it on skin before deciding.
Concentration not recorded
Start here if the listed amber and rose direction interests you. Try it on skin before deciding.