Well I gave it a few days & got to say it has changed in taste completely. Gone is the strawberry/chemical smell & taste. It really is quite subtle now. Smoother creamy taste with a hint of strawberry & marshmallow & no nasty after taste. I've been vaping Chefs Vapour oneshot ABC custard and this is really refreshing after the ABC. Glad I left it as this will be a nice change from my DIY juices. Going to leave the Strawberry milkshake as it's still a bit strawberry strong so hoping that will calm down as well as the custard. Great find @MrDJ .