Indonesia has watermelon rind waste of 468 tons/year. This is very unfortunate because watermelon rind contains alkaloids, flavonoids, saponins, and tannins which function as inhibitors and remove dandruff on the scalp as well as to maintain healthy hair. Watermelon fruit from the cucurbitaceae family of the c.lanatus species family which has a white layer on the hard skin, dark green or light green with dark green streaks. The white layer on the watermelon skin has the main benefit, namely to overcome dandruff on the scalp, besides that watermelon skin also has benefits to nourish the hair. Hair is a part of the body that serves to improve visual appearance for both men and women. Based on this background, we students of Muhammadiyah University of Surakarta want to create new creative and innovative innovations, namely making "Semangi" Shampoo from a mixture of white layers of watermelon rind and basil whose main benefits are to get rid of dandruff and overcome hair loss
