Current Selection: KO
Our clean & vegan semi-permanent hair dye combines salon-grade pigments with a nontoxic formula that deposits ultra vibrant color. Our semi-permanent hair dyes do not damage the hair, in fact they’re super conditioning with a high-quality cream base that acts like a hydrating hair mask. And always, Good Dye Young is cruelty-free and Leaping Bunny Certified.
Our semi-permanent hair dye contains naturally derived essential oils to gently fragrance the formula while strengthening and adding moisture and shine to hair.
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Level 10
The perfect base for the most vibrant and long-lasting results!
Level 9
KO can easily cover the yellow tones present in level 9 hair.
Level 8
KO will enhance any golden tones in level 8 hair.
Level 7
KO may add a slight gold tint to dark hair, and will wash out faster.
At Good Dye Young, we formulate rockstar-grade, hair-healthy products so that you can live vibrantly, experiment safely, and express yourself confidently.
Good Dye Young was created by Hayley Williams, lead singer of the Grammy Award-winning band Paramore, and her longtime hair stylist and makeup artist, Brian O’Connor.
The two became best friends through years of creative collaboration and developed GDY as a good-for-you hair color brand that breaks down the walls of being a company in order to build a community centered around color, connection, and creativity.
Overall rating: 4.7391305 / 5 from 69 reviews.
KO offers a true, bright golden shade with yellow and orange undertones. It is a semi-permanent hair dye that lasts 12-16 washes and is most vivid on level 10 hair. Customers appreciate its non-damaging, conditioning formula and its cruelty-free, Leaping Bunny Certified status.
Review topics: ["color","results","feeling","smells","looks","hair","shade","dye","glow","base","yellow","orange","tone","gold","addition","fade"].
"I was extremely excited to finally try out the colors, and they blended so beautifully! My mom was also impressed with how easy it was to actually help me get done, and how soft my hair was immediately after bleaching. I will absolutely be coming back every time I need to buy another color"
"This golden yellow is absolutely beautiful! It has a warm, sunny tone that looks so vibrant without being overpowering. The color came out smooth, even, and full of dimension, giving my hair a gorgeous golden glow. I love how bright and cheerful it looks, and it's easily one of my favorite shades."
"I keep my hair orange, but when I dye my hair I use this as the main base color. It looks gorgeous in the sun or under bright light, I've had people ask if my hair is gold when they catch me in the right lighting. It adds an extra layer of depth that orange dye on its own doesn't, and looks amazing on its own as well when I do highlights with it!"
"It leaves hair super soft, but it’s so thick that it seems like a hair mask more than a semipermanent dye. Not so much color, but is ok…"
"Adore this color so much, mixes well with the color riot!!"
"the perfect golden shade!"
"The color is really pretty. However, it only works on fully bleached hair. It doesn't work on light hair or white hair, it completely washes out directly after you dye it. But on completely bleached hair, it's really pretty."
"i mixed this with steal my sunshine to make my own shade for hayley’s tour, it turned out perfect!!"
"This is such a pretty complimentary sunflower-y yellow!! I was hesitant to try a yellow with my complexion, but it was absolutely perfect for my most recent style"
"Smells nice and makes my hair feel so nice after!!"
