Amplified Rockabilly Blue 118ml
A strong, vegan semi-permanent hair dye formulated to care for hair with an ammonia-free, PPD-containing formula. This dye delivers deeper blue tones and lasts up to 30% longer than the Classic cream version.
Best suited for:
- Semi-permanent deeper blue shades
- Pre-lightened hair
- Conditioning treatment for hair
| Product Details |
|---|
| Color: Rockabilly Blue |
| Volume: 118ml |
| Formula: Vegan, semi-permanent, ammonia-free, contains PPD |
| Duration: Up to 30% longer than Classic cream |
| Best for: Pre-lightened hair, conditioning |
FAQ
Is this dye suitable for all hair types?
This dye is best for pre-lightened hair and works well with hair that has been previously treated. It provides conditioning benefits, making it suitable for dry or damaged hair types.
How long does the color last?
The color lasts up to 30% longer than the Classic cream version, offering a longer-lasting semi-permanent blue tone.
Is the formula safe for color-treated hair?
Yes, the ammonia-free, vegan formula is designed to care for hair while delivering a deep blue shade, making it suitable for color-treated or pre-lightened hair.

Felicity Duncan –
The Rockabilly Blue dye gave my hair a vibrant, rich blue tone that lasted well beyond the first wash. My hair felt softer after application, and it worked perfectly on previously lightened strands. No harshness or dryness, just a smooth, lasting color.
Julian MacDonald –
I tried this on my pre-lightened hair and was impressed with how deep and true the blue came out. It’s a bit stronger than I expected, but I liked the intensity. Hair felt conditioned after use, which was a bonus.
Phil Hunter –
Great for achieving a bold, rockabilly look. The color stayed vibrant through several washes and didn’t fade quickly. My hair remained healthy and manageable, which I appreciate.