Cool-Toned Blonde That Stays Fresh For Weeks
Tired of watching your blonde turn brassy and yellow just weeks after the salon?
Keraglow™ uses purple keratin pigments to neutralize that warm tone in a single wash, leaving your hair cool, bright, and salon-fresh.
It deep-conditions while it tones, so your hair feels soft, shiny, and healthy.
No expensive appointments and no setup needed — it fits right into your shower routine.
Just smooth it on, rinse, and feel confident in your color again.
One Of Our Most Reordered Hair Masks
✓ Tones And Conditions In One Step
Many purple masks only neutralize brass, leaving hair dry. Keraglow™ adds keratin while it tones, so you fight yellow and deep-condition at the same time — no separate hair mask needed.
✓ Even Color With No Patchy Stains
The purple pigment spreads through wet hair like a creamy mask, not a thin liquid. This helps it coat each strand evenly, so you avoid the blotchy spots that cheap toners can leave behind.
✓ Stop Booking Salon Toners Every Few Weeks
A single salon toning visit can cost more than this full jar. Keraglow™ refreshes your cool tone at home between appointments, so your blonde or silver stays bright without the extra trips.
✓ A Little Goes A Long Way
You only need a coin-sized amount per wash, smoothed through damp hair. The 100g jar lasts through many uses, even on longer hair, because the pigment is concentrated and works fast.
✓ Softer, Shinier Hair You Can Feel
Keratin is a protein your hair is already made of. Adding it back helps strands feel smoother and look glossier after just one wash, especially on color-treated and over-processed hair.
When you order today
- Keraglow™ Purple Keratin Hair Mask — tones brass and deep-conditions in one step
- Free shipping (tracking included)
- 50% OFF
Add Keraglow™ to your cart and see how fresh your color can look from home — there's no risk in giving it a go.
30-day at-home trial
Try Keraglow™ for 30 days. If it doesn't deliver the comfort or relief we described, just send it back for a full refund — you have nothing to lose.
Frequently asked questions
How often should I use Keraglow™?
For most blonde or silver hair, using it once or twice a week keeps brass away without over-toning. If your hair pulls yellow quickly, you can use it a little more often until you reach the cool tone you want.
Can I use this on gray or silver hair, not just blonde?
Yes. Keraglow™ works on blonde, highlighted, gray, and silver hair to cut yellow and brassy tones. The keratin also helps any of these hair types feel softer and look shinier.
Will it stain my hands, towels, or shower?
The purple pigment can leave a temporary tint, so it's smart to wear gloves and rinse surfaces right after use. It washes off skin and most surfaces with water and does not permanently stain.
How long do I leave it on?
Most people leave it on for 3 to 5 minutes for a soft cool tone, or up to 10 minutes for stronger brass control. Start with less time the first time so you can see how your hair reacts.
How to use
- Shampoo your hair and gently squeeze out the extra water so it's damp, not dripping.
- Apply Keraglow™ evenly from roots to ends, making sure every strand is coated with the purple mask.
- Leave it on for 3 to 5 minutes for a light tone, or up to 10 minutes for stronger brass control.
- Rinse fully with cool water until the water runs clear, then style as usual.
Specifications
- Size: 100g jar (about 2.4 x 2.4 inches)
- Material: Purple-pigmented keratin hair mask
- Lasts: Roughly 6–12 uses depending on hair length and how much you apply
Ingredients
- Keratin — helps deep-condition for softer, shinier, healthier-looking hair
- Purple toning pigment — neutralizes yellow and brassy tones on blonde and silver hair