which were effected form yellow-brown color of mangosteen crude extract. As the amount
of crude extract increased the b* value of anti-acne gel increased.
Sensory evaluation of nine samples of anti-acne gel were showed in table 2. The result
showed that ANOVA indicates no significant differences were observed for the mean hedonic scores
of color absorption and skin moisturizer among the nine samples mean hedonic scores. Viscosity and
overall liking were significantly different among nine samples. All attributes of the samples that
contained 0.5% of Carbopol Ultrez-10 and 0.5% of mangosteen crude extract showed higher score
than other samples. It was noticed that mean score of color of all samples in the level of neither like
nor dislike to slightly–like, that was effected form some panelists did not like color of anti-acne gel.
Sample with contained 0.5% of Carbopol Ultrez-10 and 0.5% of mangosteen crude extract were
selected according to sensory analysis and cost of production.