
Yves Saint LaurentReformulation
Yves Saint Laurent Opium (1977)
What the community reports has changed.
What changed
The 1977 vintage formula has been reformulated multiple times since IFRA restrictions on oakmoss and animalics. Current bottles are lighter and less animalic than the original powerhouse. Fans of the true vintage should look for pre-2008 bottles on the resale market.
Last reviewed Apr 2026Sources: Reddit r/fragrance, Fragrantica, Basenotes
These reports are community-aggregated and not confirmed by the brand. Batch variance can mean different bottles smell noticeably different; buyers should check batch codes when possible.
Listed notes
Want consistent quality?
Dupes target a fixed profile and don't ride a brand's reformulation cycle — if batch variance on the original is making you nervous, these are stable alternatives the community has scored:
- View all dupes →LattafaKhamrah7/10 accuracy · 9/10 longevity · $28–$40
- View all dupes →LattafaRaghba6/10 accuracy · 8/10 longevity · $18–$28
Or try something similar with no reformulation concerns

A*Men
From $25$65· Save 62%
Accuracy
8/10
Longevity
8/10
Provisional · Brand-Level Estimate
Top of 3 scored dupes

Noir EDP
From $35$160· Save 78%
Accuracy
7/10
Longevity
7/10
Provisional · Brand-Level Estimate
Top of 1 scored dupes
Other reformulations to watch
