melanotic pigmentation Smokers melanosis . Oral seen in heavy smokers . Investigations have shown ability of melanin to bind to noxious substances. . Exposure to polycyclic amines ( Nicotine & benzpyrene) has shown Black and Brown: Non-neoplastic Pigmentation
Pay in 4 interest-free payments of $5.88 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9




























