L'Heure Blanche
meets Musc Outreblanc.
Compare the recorded scent profiles, then decide what to sample.
Milk · White Musk · Iris · White Amber
Both records list these notes. Shared notes do not guarantee the same smell.
Concentration not recorded leads with musky; Concentration not recorded leads with musky. The table below separates their listed profiles and voting data.
| At a glance |  Guerlain L'Heure BlancheConcentration not recorded Explore fragrance ↗ |  Guerlain Musc OutreblancConcentration not recorded Explore fragrance ↗ |
|---|---|---|
| Concentration | Concentration not recorded | Concentration not recorded |
| Listed bottle sizes | Not yet verified | Not yet verified |
| Brand origin | France | France |
| Made in | Not yet verified | Not yet verified |
| Listed year | 2020 | 2022 |
| Leading accords | musky · powdery · lactonic | musky · powdery · white floral |
| Notes unique to this record | Water Notes, White Flowers | Neroli, Ambrette (Musk Mallow), Orange Blossom, Bulgarian Rose, Sandalwood |
| Longevity / 5 | 2.76 · 46 votes | 3.02 · 368 votes |
| Projection / 4 | 2.43 · 74 votes | 1.64 · 379 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.
A label comparison will appear when both ingredient lists are verified for the same market.
L'Heure Blanche
Ingredient list not yet verified for this edition and market.
Musc Outreblanc
Eau de parfum · US listing
Alcohol • Parfum (fragrance) • Aqua (water) • Rose flower oil/extract • Alpha-isomethyl ionone • Geraniol • Butyl methoxydibenzoylmethane • Citronellol • Santalol • Santalum album (sandalwood) oil • Vanillin • Citrus aurantium flower oil • Farnesol • Linalool • Linalyl acetate • Pinene • Limonene • Pelargonium graveolens oil • Terpineol • Geranyl acetate • Beta-caryophyllene • Eugenia caryophyllus oil • Eugenol • Citral • Hexadecanolactone
Source: Guerlain official US product ingredient declaration · Checked 2026-09-22 · Formula reference 23396
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 verdictConcentration not recorded
Start here if the listed musky and powdery direction interests you. Try it on skin before deciding.
Concentration not recorded
Start here if the listed musky and powdery direction interests you. Try it on skin before deciding.