Getting Lavender Right With Ion
Ion's Lavender Dream is one of those boxed colors that looks more promising on the tin than it does on your head if you don't know what you're doing. It's a direct dye / deposit-only formula, which means it won't lift your natural pigment. That's the most important thing to understand before you open the box. If your hair is dark brown or black, this color is going to show up as absolutely nothing visible. It works on pre-lightened hair, period. Nothing complicated about that, just a hard chemical reality. The product itself comes in a single tube with a creamy consistency. It deposits color without peroxide because it doesn't need to lift. The lavender tone sits on top of whatever pale yellow or platinum canvas you've already created. I've used this on clients and on myself over the years. The brand markets it as a semi-permanent color that lasts through roughly 6 to 8 shampoos, which is fairly accurate if you're washing with cool water and sulfate-free shampoo. Hot water kills it fast. You've been warned.
The Lavender Dream Unlocking The Secrets Of Ion Lavender Hair Color
Here's how I actually approach this when someone wants the result they see in the promotional photos. First, your base needs to be at least a level 9 or 10. That means pale yellow to nearly white. If you're working with virgin dark hair, you'll need to bleach first. I usually go with a 20 volume developer and the lightener of my choice, processing until the hair reaches that pale stage. You can check by cutting a test strand and comparing it against the Ion color chart. The lavender will take differently depending on whether your underlying pigment is yellow or orange, so getting the lift even matters more than most people realize. Once the hair is lightened and fully neutralized, I towel dry it until it's damp but not dripping. Wet hair dilutes the color and makes it process unevenly. Apply the Lavender Dream directly from the tube, working it through section by section. Make sure every strand is saturated. I use a tint brush for precision, especially around the hairline where the color picks up fast and can look patchy if you miss spots. Leave it on for 20 to 30 minutes. The package says up to 30, and I stick with that range. Longer doesn't mean more pigment, it just means more product wasted. Rinse with cool water until it runs clear. Do not shampoo immediately. Condition only if needed, and even then, use a color-safe conditioner. The color will continue to set for another 24 hours before you really know how it holds up. That's the part nobody tells you, and it's why people sometimes think the color faded overnight when it was actually just still depositing.
There's a specific issue I run into every so often that catches people off guard. If you have porous hair from previous chemical service, the color grabs too fast in those sections and ends up looking darker and more violet than the lighter, less porous areas. The fix is simple: apply a little conditioner to the most porous zones before the color, like a pre-wash barrier. It slows down the uptake just enough to keep the result even. I do this on almost every client with any history of bleaching. It saves you from having to redo the whole thing a week later when the patches become obvious. Another thing that surprises people is how quickly this color turns greenish if you're not careful. Lavender contains blue and red undertones, and when it mixes with yellow residual pigment that wasn't fully lifted, you get a muddy green result. It's not the product failing, it's the chemistry. That's why the pre-lightening step can't be rushed. If your base isn't pale enough, the color won't read lavender no matter how much you leave it on. I've seen too many people try to compensate by extending processing time, which doesn't solve the problem and can damage the hair in the process. If you're maintaining this color, expect to touch it up every few weeks. The semi-permanent nature means it fades progressively, going from lavender to a pale lilac to basically nothing over time. Some people like that graduation, others don't. There's no way to make it last significantly longer without accepting that you're depositing fresh color on top of fading color, which is exactly what the touch-up process involves. You can mix a small amount of the Lavender Dream with a white conditioner to refresh between full applications. It extends the life of the shade by another week or so without building up too much product on the hair.
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One more practical note about application. This color stains everything. Caps, towels, clothing, your hands, the sink. I keep a dedicated bowl and brush just for the violet tones because they're a pain to clean out of regular tools. Use gloves. Wear an old shirt. Put petroleum jelly along the hairline to prevent skin staining. These are minor steps but they prevent a lot of unnecessary frustration.