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• Garcinia genus is a rich depository of bioactive compounds. • Phytochemistry and pharmacology of lesser-known Garcinia species are discussed. • Toxicity profile of Garcinia species are examined. The tropical plants of Garcinia (Clusiaceae family) have been extensively used in folk medicine apart from its limited use in the preparation of certain dishes. This paper aims to provide a comprehensive and updated report on the diverse range of phytochemicals, the traditional uses, the nutritional values, the major pharmacological attributes, and the toxicological findings of ten Garcinia plants of south-east Asia. This was achieved by compiling data from various scientific journals, and books available on electronic databases viz. Pub Med, Scopus, Web of Science, Science Direct, Google Scholar, and others, published within the time period of 2010-2020. A myriad of natural products are found in Garcinia sp. The major classes of biomolecules reported to be present in these plants include organic acids, xanthones, benzophenones, flavonoids, phloroglucinols, fatty acids, and terpenoids. The chemical structures of the phytoconstituents presented in this review are drawn using ChemDraw Professional 16.0. Additionally, the important pharmacological properties such as antioxidant, anticancer, anti-diabetic, anti-inflammatory, cardioprotective, neuroprotective, antimicrobial, and hepatoprotective activities along with the toxicological studies of the Garcinia sp., are discussed. Although a good amount of research has been conducted on Garcinia sp., however some of these species still remain unattended and are becoming endemic. Therefore, this comprehensive review sheds light on the phyto-pharmacological profile of ten known Garcinia sp. to pave a path towards explorating of their traditional uses, isolating new molecules, encouraging in-depth preclinical and clinical research to understand the mechanism of action, thereby help in the development of new drug candidates with lesser side-effects. In addition, measures must be taken to enhance the conservation of endangered Garcinia sp. [ABSTRACT FROM AUTHOR]