An open-label, randomized, single dose, two-treatment, two-period, two-sequence, crossover bioequivalence with a washout period of at least 7 days between doses Healthy mixed skin Arab & Mediterranean Subjects ages between 18 and 45 years, body-mass index 18.5 to 30.0 kg/m2 inclusive, non-smokers or light smokers (smokers of not more than 10 cigarettes per day).