The ones that do appear are smaller
One Texas researcher is turning to a surprising source for a potential treatment, the venom from the desert predator lizard known as the Gila monster
doi:10.1113/jphysiol.2013.255364 Tamai I, Ohashi R, Nezu J, Yabuuchi H, Oku A, Shimane M, Sai Y, Tsuji A (1998) Molecular and functional identification of sodium ion-dependent, high affinity human carnitine transporter OCTN2
Using sterile water (which has no preservative) means your vial is susceptible to bacterial growth the moment you make that first puncture
Almahariq M, Mei FC, Wang H, Cao AT, Yao S, Soong L, et al
Pat dry: Use a clean, soft towel to gently pat your face dry