Can Curly Girls Use the TikTok-viral Karseell Collagen Hair Mask?

Karseell's Collagen Hair Mask has been all over TikTok lately. Short videos show shiny, "glass hair" results, so it is normal to wonder whether it can also fit into a Curly Girl Method routine.
In this article we will look at the ingredient list and explain why, even if it is trending, this mask is not CGM friendly.
Why TikTok loves this mask
Creators usually highlight how quickly the mask leaves hair feeling softer and looking smoother. That is not magic – it is the formula doing its job:
- Dimethicone and other conditioning agents help to reduce frizz and add slip.
- Butters and oils like shea butter, avocado oil and argan oil give a nourishing, rich feel.
For many people, especially if they use sulfates regularly, this can give impressive before-and-after results on camera.
Why it is not Curly Girl Method friendly
The Curly Girl Method avoids certain ingredients that can build up on the hair or be harsh on curls, especially when you are not using strong sulfates to remove them. In this formula we can see:
- Dimethicone – a non–water-soluble silicone that usually requires strong surfactants to remove properly.
You will also spot Cetearyl Alcohol and Benzyl Alcohol on the list. Don't worry: these are fatty (moisturizing) or preserving alcohols that are approved for the method. The main issue here is the silicone.
Because of the dimethicone, this mask is a better fit for occasional use in a traditional routine than for a sulfate-free CGM routine.
The bottom line
Even though the Karseell Collagen Hair Mask is popular on TikTok, it is not Curly Girl Method friendly. If you decide to try it anyway, you will probably need a stronger shampoo from time to time to avoid buildup.
If you prefer to stay fully CGM-friendly, you can use the Bönpello app to scan masks and quickly find alternatives with silicone‑free, curl‑approved ingredient lists.

