Overtone Espresso Brown Hair Mask SemiPermanent Hair Dye & Color Conditioner Vegan Ammonia-Free Rich Brown for Brown & Blonde Hair - 4.5 fl oz

A: Yes, but with an important caveat: oVertone is not designed to provide guaranteed full gray coverage. On gray or white hair, results can vary because those strands can be more resistant to pigment. Depending on the shade, oVertone can add tone and help blend or soften the appearance of grays, but it may not completely cover them like a permanent hair dye.

A: oVertone is semi-permanent, so how quickly it fades depends on your starting hair color, porosity, and how often you wash your hair. Our Treatment Masks generally last around 2–3 weeks.

A: How fast and how much Overtone Color Depositing Treatment Masks will fade out of your hair depends on many factors—how often you wash your hair, the health and natural texture of your hair, how much time you spend outside, how many times you've used Overtone, etc. Since our Color Depositing Treatment Masks are most like a semi-permanent dye, your hair might not completely return to its original color without having a slight tint in it.

A: How fast and how much Overtone Color Depositing Treatment Masks will fade out of your hair depends on many factors—how often you wash your hair, the health and natural texture of your hair, how much time you spend outside, how many times you've used Overtone, etc. Since our Color Depositing Treatment Masks are most like a semi-permanent dye, your hair might not completely return to its original color without having a slight tint in it.

A: No, this product does not contain bleach. oVertone products are color-depositing and add pigment to the hair rather than lightening it.

A: No, we wouldn't recommend applying it after you've flat ironed your hair or after you've applied styling products. For the best results, we recommend applying it to clean, dry hair that's free of styling products. This allows the pigment to deposit as evenly and effectively as possible.

A: For your waist-length hair, we'd recommend two tubes to make sure you get full, even saturation from root to ends—especially with your length!

A: The structure of the plastic or acrylic strands in synthetic wigs are different from strands of human hair, and that difference definitely matters when it comes to oVertone. Our conditioner works by depositing pigment under the hair's cuticle onto the strand itself, but the pigment from our conditioners just sits on top of synthetic strands and won't absorb into them. Since that's the case, once you rinse the conditioner out of synthetic hair, all that color will slide off the strands and go right down the drain.

A: You’re good to swim—but timing matters! We recommend waiting at least 24 hours after applying so the color fully absorbs. After that, it won’t “leak,” but some color may lightly rinse out in chlorinated or salt water—especially with more vibrant shades. Pro tip: wet your hair with clean water + add a little conditioner before swimming to help protect your color!

A: Great questions—here’s what to expect! Scalp staining: It can lightly tint your scalp during application, but it’s temporary and typically washes off within a few shampoos (and many customers say it stains less than traditional dyes). Amount for your hair: With thick, medium-to-short hair, one container is usually enough for full coverage—but if your hair is very dense, you may want a second just to be safe and fully saturate every strand. Pro tip: fully coat your hair (like a mask!) for the most even, vibrant result