Silver Bullet Keratin 230 Ceramic Tourmaline Hair Straightener (25mm)
The Silver Bullet Keratin 230 Ceramic Tourmaline Hair Straightener (25mm) is a salon favourite trusted by professionals worldwide. Designed to be hotter, faster, and better, it delivers exceptional heat acceleration and stability up to 230°C, making it essential for keratin treatments, smoothing, straightening, and texture-modifying services.
The 25mm ionic ceramic and tourmaline floating plates glide effortlessly through all hair types, reducing frizz while enhancing shine. Advanced surround heat allows for faster styling, making it ideal not only for straightening but also for creating flicks, curls, and waves.
With clear temperature indicators, you’ll always know the exact heat setting.
| Feature | Specification |
|---|---|
| Temperature Range | 150°C to 230°C |
| Plate Size | 25mm |
| Plate Material | Ceramic and Tourmaline |
| Heat Technology | Ionized Ceramic with Tourmaline |
| Function | Smoothing, Straightening, Curling, Flicks |
FAQ
How does the ceramic and tourmaline technology improve hair styling?
The ionic ceramic and tourmaline plates help reduce frizz and enhance shine by distributing heat evenly and penetrating the hair shaft to improve smoothness and texture.
What is the maximum temperature setting?
The maximum temperature setting is 230°C, which is suitable for keratin treatments and professional-level hair smoothing.
Is this straightener safe for all hair types?
Yes, the 25mm floating plates are designed to glide smoothly over all hair types, making it suitable for fine, thick, curly, or straight hair.

Leonard Abraham –
I’ve used this straightener for several months now and it consistently delivers smooth results without damaging my hair. The temperature control is accurate and the plates glide easily through my curls and straight hair. I noticed less frizz after each use and my hair looks shinier than before.
Isaac Ellison –
The heat distribution is even, and I appreciate the clear temperature indicators. It works well for both straightening and creating soft waves. My hair feels healthier after using it regularly, though I still recommend using a heat protectant.
Faith Glover –
As a professional stylist, I rely on this tool for client appointments. The 230°C setting gives excellent results for keratin treatments, and the ceramic-tourmaline plates reduce damage compared to older models I’ve used.
Paul Lawrence –
It heats up quickly and the 25mm size fits well on my hair. I use it for both straightening and curling, and the results are consistent. The only minor issue is that it takes a few seconds to reach full temperature.
Joe Grant –
My hair has been frizzy for years, and after using this straightener regularly, it’s noticeably smoother. The shine is better, and I don’t have to use heavy products anymore. It’s a reliable tool for daily styling.