Sometimes a blacklight will surprise you!
In general, bright and neon hair colors are UV reactive. That's not always the case, though; some very unexpected darker colors glow like crazy (like Emerald Green!), and some bright colors react very little, if at all.
In the coming months, we will be updating all of our product pages to show the UV reactive colors in all their glowy glory. For now, here's a complete list of all UV reactive colors for solid and blended colors for high heat kanekalon, kk jumbo braid, and marley braid.
Some of the blends on the list are a mix of UV and non-UV colors; the parts that do react are very bright, so the overall color is pretty glowy. Many other colors react slightly, but aren't particularly bright, so we've left them off the list.
Kanekalon Jumbo Braid
1001 Creamy White
1001/613 Creamy Blond
1B Off Black/Emerald Green Mix
1B Off Black/Hot Pink Mix
1B Off Black/Lime Green Mix
1B Off Black/Neon Violet Mix
1B Off Black/Orange Mix
1B Off Black with Red Tips
1B Off Black with Yellow Tips
51 Grey (RastAfri Classic)
60 Silver White
613 Platinum Blond
Dark Mint Green
F.Blue Tropics (only the light minty blue-green)
F.Fairy Godmother (only the cool silver and greyish lavender parts)
F.Pink Passion (only the Pastel Pink and Pink parts)
F.Pink Sunkiss (only the Pink and Yellow parts)
F.Purple Fantasy (only the Lavender and Light Purple)
F.Tropical Berry (mostly the Light Purple, Pink, and light minty blue-green, but the Purple also reacts a tiny bit)
GSRB1B, GSRB27, and GSRB39 (only the orange/yellow parts)
Lemon Lime Ombré
Neon Lemon Lime
Neon Orange (RastAfri Freed'm Silky)
Pastel Green (RastAfri Freed'm Silky)
Pastel Yellow (RastAfri Freed'm Silky)
Red (RastAfri Freed'm Silky)
High Heat Kanekalon
Light Sea Green
Pretty In Pink
613 Platinum Blond
We haven't finished testing multicolored kanekalon jumbo braid, multicolored high heat kanekalon, Amazon 3X, Mood Braid, or thermal hair; we'll update this post once those are done. If there's a particular color you're wondering about, contact us and we'll be happy to check it for you.
We have checked glow in the dark braiding hair; all colors and brands for that are UV reactive. Most of them react in various shades of bright blue or green.