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🔵 Elevate your style with bold blue-black brilliance — because your hair deserves the spotlight!
Smart Beauty Blue Black Hair Dye offers a permanent, vibrant midnight blue-black shade with 100% grey coverage. Its unique anti-breakage Plex Hair Care formula strengthens and protects hair during coloring, suitable for all hair types including chemically treated and textured hair. This vegan, cruelty-free, and paraben-free cream dye ensures ethical beauty standards while delivering salon-quality results at home with a mess-free precision nozzle application.











| ASIN | B07QHX1JW5 |
| Best Sellers Rank | #62,587 in Beauty ( See Top 100 in Beauty ) #829 in Permanent Hair Color |
| Brand | Smart Beauty |
| Brand Name | Smart Beauty |
| Color | Black Blue Sapphire |
| Colour | Black Blue Sapphire |
| Container Type | Tube |
| Customer Reviews | 4.0 out of 5 stars 6,184 Reviews |
| Full Cure Time | 3E+1 Minutes |
| Hair Color Permanence | Permanent |
| Hair Type | All |
| Hair type | All |
| Item Form | Cream |
| Item Type Name | liquid |
| Item form | Cream |
| Manufacturer | Smart Beauty |
| Manufacturer Part Number | SBPBLEN |
| Material Features | Cruelty Free, Natural, Vegan |
| Material Type Free | Paraben Free, Resorcinol Free, Sulfate Free |
| Model Number | Black Sapphire Blue Permanent Hair Dye |
| Number of Items | 1 |
| Package information | Tube |
| Product Benefits | Hair Coloring |
| Product benefits | Hair Coloring |
| Recommended Uses For Product | hair coloring at home, covering grey hair |
| Set Name | Smart Beauty Black Blue Sapphire Kit |
| Suitable Hair Color | All Hair Colors |
| UPC | 830577001519 |
| Unit Count | 125 Milliliters |
ل**ل
جربته على شعري ممتاز
نفس اللون لكن عليكي عمل تشقير بالاول لحتى يزبط اللون ويطلع نفسه.
D**R
Definitely not permanenet
This product was very disappointing. At first I achieved the colour of purple I've been searching for for months. It was a wonderful shade, even on dark (dyed) hair. However this was short lived and within 2 washes my grey/white was showing at the roots and the length of my hair had turned a strange washed out pinkish colour. It wasn't cheap, yet it performed worse than any cheaper purple dye I've tried in the past. I will not be purchasing this product again.
S**E
Vraiment au top!
Je modifie mon précédent commentaire après avoir fait ma coloration qui est très réussie! Joli gris métallique, ne fais pas "vieux", couleur éclatante et même rajeunissante! Je comprends pourquoi il n'y a pas de soin dans la boîte : le produit est très doux, mais si vous avez les cheveux secs comme moi, un après-shampoing suffit. Je recommande ce produit les yeux fermés, il ne brûle pas le cuir chevelu comme les autres! Merci pour cette découverte!
K**H
Great for adding the wow-facfor back to my hair.
I have previously had my hair dyed red by a professional, but being unable to get to a salon again during these times, I took the chance to touch up my hair at home. I also decided I wanted something more orange-red than the dark-red I had. This is definitely a bright orange shade, but after a few washes fades down a bit. I love it and have already ordered again.
L**L
Great hair color
Beautiful Rich color leaves hair feeling more healthy
D**4
Nicht ganz so lila
Sehr gut, nicht ganz so lila wie gedacht und verblasst schnell
L**O
So far so good!
I’ve had purple hair since 2018 so I would say I have years of experience with a variety of bright color hair dyes from many different brands. My natural hair color is medium dark brown, but I’ve had gray hair since I was a kid and 30-35% of it is gray. Semi-permanent color doesn’t really cover my grays, so I had to use Ion Permanent Brights in purple for my roots, and ArcticFox for the rest, which after trying MULTIPLE brands, this was the one that worked the best for me. I’d still had to co-wash my hair only once a week to make the color last as long as possible, re-color it once a month, and re-touch my roots every 6-8 weeks depending on growth. I love my purple hair but the maintenance process is exhausting! I NEEDED to find a more permanent solution. I stumbled upon Colour-Plex in Amethyst so I decided to give it a shot. I washed my hair with a clarifying shampoo before applying to get rid off as much of the previous color as possible. First impression: Colour-Flex was very easy to mix, it smelled good, application was smooth, and there was just enough product to fully cover my entire shoulder length thick hair. The recommended processing time is 25 minutes, but I left it on about an hour before washing it with cold water using only conditioner and rinsed it until the water was clear. I have to say that I’m very impressed with the results and I like it so far! Once my hair dried, I noticed that my grays were completely covered and it deposited enough color on the rest of my hair so I didn't need to use a color mask after to get it to the shade I like. The color is a deep purple with blue undertones that looks almost black inside and bright purple in natural light, my hair smells amazing and it is sooo soft! Also, I noticed that my hands and nails weren’t stained after styling it, which is a problem I’ve dealt with my previous method. It might be too soon to tell, but I’ll comeback with an update after wash day.
Trustpilot
1 week ago
3 days ago