I'll do my best to answer, but if @vestro, @kearneymaurice or anyone else knows the answer, please correct me
I believe the end product (dispersion) sells at about 28USD.
Usually the formulations are 50% zinclear, which is 50% zinc oxide. So in 100g, 50g is zinclear, 25% being zinc oxide (I think). I don't know if 1ml = 1gm (I highly doubt the calculation is that easy).
Also, that 25% isn't always the case. Badger is 18.75% zinc oxide, meaning that 37% of the product is zinclear.
See here: https://www.badgerbalm.com/p-462-spf-30-unscented-sunscreen-cream.aspx
ANO Price at posting:
68.5¢ Sentiment: Buy Disclosure: Held
