Can Smokers Get a Chemical Peel?

Smokers tend to have longer wound healing in facial surgeries and that would also be for deep chemical peels such as phenol peels as well. Medium and light chem peels such as most TCA and glycolic peels doesn't seem to be affected by smoking as much.
Always be sure to follow your doc's advice and see him or her for your follow-ups to make sure you get a good result with your peel no matter what the strenght of it.

Individuals who smoke tend to have impaired healing. A deeper chemical peel in smoker has a tendency for prolonged healing which may result in a higher tendency for hypertrophic scarring (thick scars) and hyperpigmentation (dark skin).

Smokers can absolutely get Chemical Peels. There's no side effects or interactions that would be of harm to you. Chemical peels can be done at different depths—light, medium, or deep—depending on your desired results. Deeper chemical peels produce more-dramatic results, but also involve longer recovery times.