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Guava Soap

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Submitted By johnjohn168
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In our personal experience, the hardest part about a science investigatory project is simply coming up with a good idea. And we suggest that for your investigatory project you find a topic that's both novel and useful.
Check out this science tutorial to learn how to make a bar of soap out of guava leaf extract, which was made by Dragonknight15 and fellow peers for their 3rd year chemistry class. This guava-infused soap actually helps clear up acne. You'll need sodium hydroxide, guava leaves, containers, and lavender scent.

Benefits of Guava for Skin Care and Other Medicinal Purposes
Guavas are plants in the myrtle family which contains about 100 species of tropical shrubs and small trees. They are native to Mexico, Central America, and northern South America. Guavas are now cultivated and naturalized throughout the tropics and subtropics in Southeast Asia, Hawaii, the Caribbean, Florida and Africa.
When it comes to skin care, the astringents of guava enhance the skin texture and tighten loosened skin. Guava works more effectively than any other skin nourishing lotions in the market. Decoction of immature leaves and fruits can be applied on the skin for tightening and toning purposes. Additionally, guava has high contents of Vitamin A, Vitamin C and Potassium, which are characterized by their antioxidant functions. These nutrients carry out detoxification processes and keep the skin healthy and wrinkle-free. Guava is loaded with antioxidants.
Since the 1950s, guavas – particularly the leaves – have been the subject for diverse research on their constituents, pharmacological properties and history in folk medicine. Most research, however, has been conducted on apple guava (P. guajava), with other species remaining unstudied. From preliminary medical research in laboratory models, extracts from apple guava leaves or bark are implicated in therapeutic mechanisms against cancer, bacterial infections, inflammation and pain. Essential oils from guava leaves display anti-cancer activity in vitro.
Guava leaves are used in folk medicine as a remedy for diarrhea and, as well as the bark, for their supposed antimicrobial properties and as an astringent. Guava leaves or bark are used in traditional treatments against diabetes. In Trinidad, a tea made from young leaves is used for diarrhea, dysentery and fever.

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