Al Fresco Cajun Marinade / Barbecue Marinade

Hi

Came across these marinades last week when getting a few bits for a BBQ and was wondering if these would be classed as syn free as they are the same principle as the fry light, 1 cal per spray!

has anyone come across them??

Al Fresco Cajun Marinade Spray (320ml) in Tesco | mySupermarket

and

Al Fresco Barbecue Marinade Spray (320ml) in Tesco | mySupermarket

Thanks x