I wasn't that scientific. I just add crystal pieces by the "eye" more focused on if it dissolved .I had advice to start small and test .But I don't have that kind of patience good luck tell us your results .
I added about a teaspoon full of crystals. Seems to be a good amount. On a side note, I found another product called WS23. It's used in food products such as gum and ecigs to give it that cool mouth feel. Added 1 tsp of the powder to 100ml. Cool thing about it is that it gives the cooling effect and no menthol smell. Sent from my SM-N950U using Tapatalk
Sounds like you like it cold. Lol I looked up ws23. Interesting. What is that stuff? I find menthol smell very negligible
It's not any colder, just no menthol smell. But the cool does seem to last longer. It's a food additive. Used in chewing gums and in ecig liquids to give a cool mouth feel like a menthol without the taste of menthol Sent from my SM-N950U using Tapatalk
I have M-bomb and its amazing. I add it to everything....even my shampoo. Menthol head ❄️❄️ Sent from my iPhone using Tapatalk
