Hazelnut Toffee Fragrance Oil – Proving that one can never have too many Vanilla based fragrances, this warm and toasty fragrance smells delightful out of the bottle and even better in soap. Roasted warm hazelnuts meld beautifully with the sultry notes of Madagascar vanilla and supporting notes of marshmallow fluff, butterscotch taffy, caramel, and a touch of golden walnut butter and shea nut round out this crowd pleaser of a fragrance. Tested in CP and it does great though will discolor brown in all types of soap.