Rollei Colorchem 2.0 C41 kits

[ChrisGalway]

Does anyone know what is new in these kits? https://www.rolleianalog.com/products/rollei-colorchem-2/?lang=en

(Apart from marketing!). Apparently the shipping restrictions are relaxed, so something must be new in the chemistry.

Any ideas?

 

[arturo_rs]

the shop page explains a little bit more

Rollei Colorchem C-41

Rollei Colorchem C-41 Kit – New and ImprovedDeveloped with your feedback. Lab-quality film processing at home: process color negative film easily, safely, and consistently – at 38°C (standard) or 30°C (water bath friendly).Why this kit?Formula 2.0: consistent results and improved color...

shop.rolleianalog.com

 

[ChrisGalway]

the shop page explains a little bit more

Rollei Colorchem C-41

Rollei Colorchem C-41 Kit – New and ImprovedDeveloped with your feedback. Lab-quality film processing at home: process color negative film easily, safely, and consistently – at 38°C (standard) or 30°C (water bath friendly).Why this kit?Formula 2.0: consistent results and improved color...

shop.rolleianalog.com

Yes, thanks, I'd read that but it does not actually say what has changed. For example, has the active ingredient of the Blix changed? Why are the dyes more stable?

 

[koraks]

Why are the dyes more stable?

The first possibility that comes to mind is a change of stabilizer - or addition of one if it wasn't present in the previous version.
You'd have to compare the SDS of the first version and the new one and see what differences there are. I expect that those differences are minimal.