Im not sure if this counts, I wasnt a huge fan of Vanilla UNTILL very recently, I brought some candles from a store here in the UK, They were Madagascan Vanilla, OMG , I am hooked, at every opportunity I am smelling and burning this candle, even unlit you get wafts of fragrance when you walk by it, its lovely, So now I am on a quest to find the like for like fragrance oil, that duplicates this.
If I find it, I will be adding it to alot of products , may even try my hand at Tin candle making. I have seen some Vanilla fragrances on Sensory and Gracefruit, so will be ordering samples soon.