Is Alexandria UK Upside Down a dupe of Initio Parfums Privés Side Effect?

Side Effect EDP

Initio Parfums Privés   Original Acquired

Upside Down EDP

Alexandria UK   Inspired Statement
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Side Effect Eau de Parfum bottle Side Effect EDP
EDP Concentration EDP
U Gender U
2016 Year -
££ Price Tier £
Upside Down Eau de Parfum bottle Upside Down EDP
$330.03+ tax from
3.0 fl oz (90 ml) at eCosmetics
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Where they differ

Biggest gaps first. The bolder side leads.

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View Liquid → Side Effect EDP
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Which Should You Buy?

Our Verdict - Side Effect EDP
A boozy, spiced, tobacco-vanilla powerhouse-Side Effect is unapologetically seductive and luxurious. Not for the faint of heart, it leaves a lingering, unforgettable trail that commands attention and embraces the night.
Acquired
Our Verdict - Upside Down EDP
Upside Down is Alexandria UK's take on Initio Side Effect - the same rum-cinnamon-tobacco-vanilla gourmand DNA at a fraction of the price. It skips some of the original's complexity and mellow blending for a louder, sweeter, flatter opening, but the boozy-tobacco heart is a close match.
Statement

Scent Profile

How they compare
Side Effect EDP A Upside Down EDP B
Where they part company by gap size

How They Wear

Showing: Overall Blend

Mood

Mood Energising
Calming
Character Playful
Serious
Sentiment Uplifting
Brooding
Side Effect EDP
Upside Down EDP

Notes

Shared Notes
Cinnamon 61% vs 50%
Tobacco 41% vs 45%
Vanilla 39% vs 54%
Tonka Bean 33% vs 57%
Musk 23% vs 42%
Only in Upside Down
Rum 50%
Shared Notes
Cinnamon 61% vs 50%
Only in Side Effect
Saffron 38%
Only in Upside Down
Rum 50%
Shared Notes
Tobacco 41% vs 45%
Vanilla 39% vs 54%
Only in Side Effect
Hedione 19%
Shared Notes
Tonka Bean 33% vs 57%
Musk 23% vs 42%
Only in Side Effect
Sandalwood 43%

Note weights are our estimate from each note's place in the pyramid, not the share of the formula. Brands do not publish formulations.

Performance

Side Effect Upside Down
Beast (10+h)
Longevity
Moderate (4-6h)
Strong
Projection
Moderate
Strong
Intensity
Moderate

Season and Occasion Fit

Side Effect

Seasons

Best For:
Autumn Winter
Also Works:
Spring

The dense blend of rum, tobacco, vanilla, and warm spices makes Side Effect ideal for cold weather and crisp fall evenings, where its richness and projection can truly shine. It may feel too heavy or cloying in heat, but works for spring's chillier days.

Occasions

Best For:
Date Formal

With its intoxicating sillage and warmth, Side Effect excels at evening, date, and formal wear, creating a seductive aura. Its boldness and sweetness are often too much for office or sporty situations.

Upside Down

Seasons

Best For:
Autumn Winter
Also Works:
Spring

Community season votes for Initio Parfums Privés Side Effect, the fragrance this is built to match, favour autumn and winter.

Occasions

Best For:
Date Formal

Wearers put Initio Parfums Privés Side Effect, the fragrance this is built to match, at its best for date nights and formal occasions.

Similarity Breakdown

Our estimate of how alike these two fragrances smell, calculated from their published notes. It is a position on our scale, not a measured percentage of shared smell.

Overall scent match
66%
Key Similarities

Shares 5 of its 8 notes, including Musk, Cinnamon, Vanilla

Key Differences

Adds hedione and saffron, drops rum

Where to buy

Side Effect EDP
Upside Down EDP

Pick a size. The two cheapest offers, then the rest.

Upside Down EDP

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