Guess that scent. A game:

ummmm.... Antonio Banderas

Yes, you got it!
The clue was, "on the verge of a nervous breakdown"
Antonio Bandera's breakout role was in the movie "Women on the Verge of a Nervous Breakdown"

Take it away Cincy!

After I take a few minutes of bowing to the thunder of clapping for my my answer, I will take my turn. Maybe I'll take way more then a few minutes.

Hurray for Cincy!!

It was about time.

Clue #1

This celeb fragrance may not have any power.

What the what?

Uh oh, I think my age is showing

So, Greysolon are you saying you are in the dark clue

No power? Does that mean it has poor sillage?

I just checked for celebuscents with "black" or "noir(e)" in the name and nothing jumped out at me.

"Glow After Dark" is my guess.

No to both answers, will be back with a clue.

clue It is a male celeb.

Clue #1 This celeb fragrance may not have any power.

Clue #2 in the dark

Clue #3 male celeb

OK, so my only shot in the DARK guess is:

"Unforgivable Black" by Sean Jean (Sean Combs)

Of course I have no idea what that has to do with "may not have any power"

Wrong Greysolon, sorry.

Clue #1 This celeb fragrance may not have any power.

Clue #2 in the dark

Clue #3 male celeb

Clue #4 singer

Now I'm only coming up with:

3121 by Prince

Because his band -which is no more- was at one time called The New Power Generation hence "may not have any power." But now I'm having trouble fitting in the "dark" clue

Oh wait, didn't Prince do the music for one of the Batman sequels... The Dark Knight?

Wrong Greysolon, don't dwell that much on the dark clue.

Clue #5 rock band

Why oh why did I have to have this morning off from work?!

Given that it's a rock band and a singer and the packaging is black my only guess now is:

Kiss Him by Kiss Cosmetics (aka Gene Simmons)

What it has to do with the other clues I don't know

No kiss for you today Greysolon.

Clue #6 Age 50 plus maybe.

Unplugged by Bon Jovi?

Guess who just won :

Sleuth Cryptic.

Your turn my dear.

I will admit the clues were not the best.

I'd still be guessing if your clues weren't helpful, Cincy. They were fine.

What non-Creed fragrance was created as a tribute to Grace Kelly?

I went through every male music celebrity name -or so I thought- on the Parfumo brand menu.
How the heck could I have possibly missed Bon Jovi?

When you gave the clue singer and rock band I thought "What the what!" Of course, now I get it and it was a solid clue! I bet as I was breezing through the brand names I read Bon Jovi without really thinking and thought of it as being "Jovan".
Unfortunately I took that singer/band clue in the wrong direction and I immediately thought of the Kiss brand, which is run by one of its singers, Gene Simmons.

Almost forgot! Congratulations Cryptic! Way to piece that one together!