![any tips on keeping purple hair vibrant? first time round it faded really badly even tho I used purple shampoo and only washed every 4 days so i'm open to any suggestions : any tips on keeping purple hair vibrant? first time round it faded really badly even tho I used purple shampoo and only washed every 4 days so i'm open to any suggestions :](https://i.redd.it/5cx5yx3yl5p51.jpg)
any tips on keeping purple hair vibrant? first time round it faded really badly even tho I used purple shampoo and only washed every 4 days so i'm open to any suggestions :
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Punky Colour 3-in-1 Color Depositing Shampoo + Conditioner - Purpledacious Rainbow-Hued Brightest Boldest Color Hair Dye
![Amazon.com : QrBxa Natural Purple Hair Color Shampoo for Black Hair,Instant Hair Dye Shampoo Purple Shampoo 3 in 1,Long Lasting Color Shampoo Hair Dye Coloring in 10-15 Minutes for Men & Women(Purple) : Amazon.com : QrBxa Natural Purple Hair Color Shampoo for Black Hair,Instant Hair Dye Shampoo Purple Shampoo 3 in 1,Long Lasting Color Shampoo Hair Dye Coloring in 10-15 Minutes for Men & Women(Purple) :](https://m.media-amazon.com/images/I/717f9kreLOL.jpg)