Very nice! I like this one a lot.
Changes:
1. Please use Existence Light for the tagline, too.
2. I would ike to see the hair in red gradient as shown on the product label here:
http://www.eufora.net/euforaproducts.htmAlternately, can you work the green gradient found on that site in somewhere (maybe red hair with creen eye).
Also, We would like to see some eoc-friendly elemets (possible place for the green?).