The fruit is so perishable.
I heard there are kosher phones are there kosher tablets? Is miracle fruit a color or an operating system ?
The two jews who appear frum and who do not appear modern orthodox on my flight seem to think so.
If this is a vitamin supplement it probably would require a kosher certification. (Are you using it for dieting) If your doctor proscribes it as medically necessary and it will impact you health then it would be permitted. For example, when taking chemo therapy food taste metallic this will sweeten it without adding sugar.
This product has not been approved by the FDA in the USA. Basically what it does is make sour things such as lemon taste sweet.
I want to know if I should make them.
I don’t think there is a great demand for it but if you can process it cheaply enough, it maybe worth it. If you plan on marketing to the frum community it’s going to have to be certified kosher. If you plan to sell it you are going to need liability insurance which is very expensive.
Also tricking the mind that something sour is sweet may have other side affects such as thinking liberals are conservatives.