labial.melanotic macule Labial Macules: Dark Spots on the Lip ☆LABIAL LENTIGO☆, Labial Lentigo also
Description
A study from Kings College London indicated that creatine supplementation improved memory and cognitive function in sleep-deprived individuals
12 The most common location of oral nevi as reported in the literature is the hard palate (42%)

Trends Genet 31(4):208214 Simamora P, Alvarez JM, Yalkowsky SH (2001) Solubilization of rapamycin


Final Thoughts In most situations, a dark black spot on lip is harmless and caused by pigmentation changes, sun exposure, or minor injury