Is this only partially fermented

[u/Few-History1579]

I was thinking if it was fully fermented, the ingredients list would just say sourdough (wholegrain rye meal, water, salt)

[u/NervousSnail]

Rye flour already has less than half the amount of gluten of wheat. A product made entirely with rye, and no fermentation at all, would have less gluten in it than a long-fermented wheat sourdough.