Question 1

What's the difference between Union Square and Si?

Accepted Answer

Union Square is a feminine fragrance (marketed to women, though wearable by all) from Bond No 9 (2013) dominated by Green accords. Si is a feminine fragrance (marketed to women, though wearable by all) from Giorgio Armani (2013) leaning on Woody accords. They share 2 accords: Green, Floral.

Question 2

Which is better, Union Square or Si?

Accepted Answer

By community rating, Union Square scores 3.70/5 vs Si at 3.84/5. Si's standout strength: Beautiful blackcurrant note that stands out. The "better" choice depends on what you value — longevity, projection, season fit, or signature character.

Question 3

Do Union Square and Si smell similar?

Accepted Answer

They share 1 notes and 2 accords, including Green, Floral, Freesia. Si: The community has mixed feelings about Si Intense, with significant division centered on reformulation issues.

Question 4

Which lasts longer, Union Square or Si?

Accepted Answer

Si: Good performance on some skin types Longevity varies by skin chemistry, concentration, and application method.

Question 5

Which season suits Union Square vs Si?

Accepted Answer

Union Square scores highest for spring wear; Si scores highest for fall wear. Union Square leans daytime, Si leans daytime.

Union Square vs Si

Comparison Summary

Shared Notes (1)

Unique to Union Square (5)

Unique to Si (6)

Shared Accords (2)

Frequently asked questions

Community Sentiment Pulse — Si

Positive

Negative

Attribute	Union Square	Si
Brand	Bond No 9	Giorgio Armani
Year	2013	2013
Rating	3.70	3.84
Concentration	—	—
Gender	feminine	feminine
Total Notes	6	7