Fanta Ultra Ultra Lemon was an extremely sour lemon soda that was made by Fanta and was available in Japan.
History[]
Fanta Ultra Ultra Lemon was released as a summer special limited edition only in Japan alongside Fanta Ultra Lemon, and both drinks were discontinued at the end of summer in fall.
Description[]
Fanta Ultra Ultra Lemon was clear yellow and was only available in 500ml aluminum bottles. It was four times as sour as Fanta Lemon and twice as sour as the ultra lemon flavor and the bottle color was black, unlike the ultra lemon that is yellow.
The drink also contained quite a high amount of vitamin C.
Reviews said that it was both sour and bitter, but not as sour as expected.