David Mescon
Senior Member
- Joined
- Nov 12, 2009
- Professional Status
- Retired Appraiser
- State
- California
haha, there IS a difference between guano and guava! Guava is a tropical fruit and VERY edible. I would guess your mascara is made from GUAVA, not GUANO.
Mascara doesn't contain guava, but it does contain guanine, which is a synthetic and does not contain guano.