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Product Key Features
Hair Conditioning Formula
Hair Conditioning Formula
This dye is designed to not only keep hair looking colourful and vibrant, but to also keep hair in top condition. This hair dye formulation has conditioning qualities that keeps hair feeling nourished, luscious, and looking its best.
PETA Registered Brand
PETA Registered Brand
This brand has pledged to be part of PETA’s Beauty Without Bunnies program which means they do not conduct or instruct other companies to conduct animal testing on their products at any stage of the manufacturing process.
Cruelty Free
Cruelty Free
This brand is Cruelty-Free which means that they do not test on animals. This means that the final product or its ingredients have not been tested on animals.
Create Your Own Style
Create Your Own Style
This hair dye can be used to create a range of styles including rainbow, two tone, ombre, and dip dye. Find out how in our Hair Dye Style Guides
Vegan Friendly Hair Dye
Vegan Friendly Hair Dye
With a formulation made using ingredients that are 100% free from animal-containing materials, this dye is completely Vegan Friendly! 
Easy To Use
Easy To Use
This hair dye has a neat container that makes it easy to apply meaning no mess! It can also be resealed so that you can save some hair dye to top up your colour later.
Product Description
  • Style: Classic High Voltage Semi-Permanent Hair Dye
  • Colour: Rockabilly Blue
  • Volume: 8oz
  • Free From: PPD Free, Paraben Free, Gluten Free, Ammonia Free, Resorcinol Free, Phthalate Free, Vegan Friendly, Cruelty Free
  • Duration: 4 - 6 weeks
  • Brand: Manic Panic
  • For Best Results: Follow Included Instructions or view our Blue Banana Hair Dye Guides.

Manic Panic High Voltage Rockabilly Blue 8oz Hair Dye is a beautiful royal blue shade that is sure to create a vibrant result on pre-lightened hair. Rockabilly Blue can produce visible results on darker hair creating subtle deep blue hues; however, a base colour of at least a level 8 will provide this shade with its best opportunity of achieving its true electric blue outcome!

How Much Manic Panic Rockabilly Blue Do I Need?

With the 8oz pots, hair at shoulder length should only need one pot to saturate a full head. Shorter hair between a pixie cut and a bob may have only needed one 4oz pot of the Manic Panic colours for a full head application in the past; however, with the 8oz formulas and hair at this length you can guarantee there will be leftovers which can be saved for future touch-ups due to the resealable container.

How To Dye Your Hair With Manic Panic Rockabilly Blue

Apply your Manic Panic Rockabilly Blue dye to towel dried hair using a tint brush whilst wearing gloves. Once you are have saturated each desired section with the colour, gently comb through these to ensure an even application. Allow the Rockabilly Blue dye to process for 30 minutes before thoroughly rinsing your hair with cold water and revealing your new vibrant look!

Always make sure to carry out a patch test before dyeing your hair and a strand test to check the results on your hair colour. For more tips and tricks about dyeing your hair, visit Blue Banana Hair Dye Guides.

What Colour Does Manic Panic Rockabilly Blue Fade To?

Rockabilly Blue is an accurate blue that fades true to tone. This particular dye is one of the most vibrant within the Manic Panic collection and when cared for correctly will provide a vibrant appearance for some time. As Rockabilly Blue begins to fade, enjoy its neutralised pastel tone.

Please Note: Hair dye results may vary depending on your hair type, base colour and hair porosity; the image of the hair dye is a representation of the finished colour and is not a guaranteed result. This dye is not suitable for use on hair with more than 10% grey coverage.

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Extra Information

View our customer help tabs for more information. Please contact us if you have any questions regarding a product or an order.

Delivery Information

UK Delivery

Royal Mail 24 Tracked

Royal Mail 48 Tracked

Royal Mail Next Day Delivery

Royal Mail Saturday Delivery


from £7.99*


International Delivery

We offer delivery to a huge range of countries in Europe and across the rest of the world. This list includes: Ireland, United States, Canada, Australia, France, Germany, Italy & Spain. Please view our Delivery Information page for a full list of delivery countries.

Price and delivery speed will vary depending on location. Add all items to your basket and select your country of residence to see your most up-to-date delivery information.

Any customs or import duties are levied once the package reaches its destination country. Any additional charges for custom clearance become the responsibility of the recipient.

* Price may vary depending on weight and size of package.

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Returns & Exchange Information

Returning an item from us has been made extra simple thanks to the Royal Mail pre-paid delivery label, which will allow you to return an item to us from the UK totally free if your return is due to a fault with the item or because of error we have made.

If you are returning an item for any other reason, for example if you ordered the incorrect size or product, you must use a Royal Mail pre-paid label to post your return but we will deduct the cost of the delivery from your refund.

All you need to do to return an item to us is visit and create a pre-paid label with Royal Mail. Fill in a returns form as directed and print out the pre-paid Royal Mail postage label. Attach the label to your parcel and take it to the Post Office to be sent back to us. You should obtain a proof of postage receipt when returning your item.

Make sure you remember to include your returns form with your item and you’ll be sent an e-mail confirming the status of your return as soon as possible. Returns can take up to five days to reach us and will then be processed within 48 hours.

Our Returns Address
PL14 3US

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Customer Help
Call us: +44 (0) 1579 341907
(Mon-Fri 8.30am-4.30pm GMT) or Email us here.