Nicotine Patch for Healthy Males and Females, 18-55 years of age, 18.5-29.9 kg/m² BMI, MUST be a Current Nicotine user (10+Cigarettes, Vape, Black & Milds etc.), Refer Friend or Family earn an additional $300, Welcome Back Bonus $200 if you haven't participated in any studies in the last 12 months , First Time Bonus $200 if it is your first study , There will be a Raffle (2) winners of $100 gift cards

Healthy Males and Females, 22 and Over , 18.5-29.9 kg/m² BMI, Not on Birth Control

Healthy Females, 22 and Over , 18.5-29.9 kg/m² BMI, Pregnant Woman (All Trimesters)

Healthy and Females, 22 and Over , 18.5-29.9 kg/m² BMI, Postmenopausal

Healthy Children/Young Adults Males and Females, Aged 5-21, 1 Visit to the facility, 1 Blood draw