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🎨 Elevate your hair game—custom color vibrancy on your terms!
Schwarzkopf Color Boost Dark Cool is a semi-permanent, ammonia-free color vibrancy booster designed to be mixed with your favorite conditioner. It allows customizable intensity with 1-5 drops, enhancing hair color between salon visits while being gentle on all hair types. Easy to use and long-lasting, it delivers salon-quality color refreshment without harsh chemicals.

| ASIN | B08PFQ3J9V |
| ASIN | B08PFQ3J9V |
| Best Sellers Rank | #135,655 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #1,034 in Hair Color |
| Brand Name | Schwarzkopf |
| Color | Dark Cool |
| Container Type | Bottle |
| Customer Reviews | 4.0 4.0 out of 5 stars (490) |
| Global Trade Identification Number | 00017000315720 |
| Hair Color Permanence | Semi-Permanent |
| Hair Type | All |
| Item Form | Drop |
| Item Weight | 3.46 ounces |
| Manufacturer | Schwarzkopf |
| Manufacturer | Schwarzkopf |
| Material Features | Ammonia Free |
| Material Type Free | Ammonia Free |
| Number of Items | 1 |
| Product Benefits | Color Boost |
| Product Dimensions | 2 x 1.9 x 6.3 inches; 3.46 ounces |
| Unit Count | 1 Count |
K**E
Best grey hair product
I have tried a LOT of hair products since going grey 4 years ago as I got tired of hair color and seeing grey roots. I pour this into the palm of my hand without gloves and apply underneath my hair working to the top lastly. I wait 10 to 20 minutes and then add hair conditioner and a little water. I massage into my hair and leave on 5 minutes. Then wash out. It gives depth of some darkness to my grey hair. It tones the yellow tinge that grey hair has with use of well water. A gloved hand will stick to the hair so do not use gloves. When finished your palms will be deep purple. Use soap and water and wash your hands until the color is gone. The color will last in your hair for 4 to 6 weeks if you don't use shampoo daily.
P**.
Great toner
Recently I started using a Beauty School to process and color my hair blonde. However, I never leave there with the golden blonde shade of blonde that I want, it’s always shades lighter. . Looking through Amazon, I came upon the Schwarzkopf Toner. I decided to purchase their golden blonde and try it out. Well, to my amazement, it turned out to be a fantastic product. It doesn’t matter what shade of light blonde I leave The Beauty School with. I wait a week, then use the golden blonde toner, and Voilà I have golden blonde. Beautiful golden blonde. I like that you can lighten the golden blonde depending on how many drops you use or Darken the shade. It’s so so easy to use. No mess no fuss. Use a small amount of conditioner, the amount of drops you want, mix it on the gloves provided n spread it around your hair like you do with conditioner. Wait 5 minutes, rinse n you have great shining color. Love ❤️ love this product. Highly recommend.
K**R
Natural
This helps take out the red "brassiness" in my hair. It looks more like a natural brunette color.
T**S
Color Boost
When my color treated hair begins to yellow, adding this color enhancer to my purple shampoo amps the color up.
A**R
Disappointed
Absolutely no value and so disappointed. Tried it the first with some reservation, using the gloves, went a little light on the number of pumps. Made no difference in color. Tried again, no more gloves, doubled up on the pumps! No color difference in my hair, but my hands are blue.
J**J
Don't buy from the Schwarzkopf Store
The product itself is fine, but order from someone else. This seller sent me hair color manufactured in March 2021 (check the batch number), past its recommended shelf life, and I was advised not to use it. A request for a replacement earned me an even older box. Tried contacting the Schwarzkopf Store through Amazon, as instructed--but they did not reply to either of my inquiries.
R**E
Great color with vibrant shine
I love this color. Sometimes it is hard to find in stock, so I order several orders at once. I use a little to blend with my natural color. It brings out the highlights, the shine, and lasts two weeks. No need to add bleach.
K**Y
No noticeable change in wife’s hair color,
Did not lighten my wife’s hair
A**A
The color is reddish brown
C**S
No resultó como esperaba
Trustpilot
2 days ago
2 weeks ago