Tried looking up the actual composition of this cuvée by Nicolas Camarans online but none seemed to be able to confirm the actual blend....

That's what Entre Les Eaux literally means in French. A blend of Chenin blanc from Izagues, Aveyron and Aligoté sourced from Thierry...

Naturally high in acid, Chenin blanc, Pineau de la Loire or Steen (commonly used in South Africa) is a supremely versatile white grape...