Lakshmi Shree N and Suchi Modi

This study analysed the chemical profiles and skincare-related bioactivities of four aromatic botanicals: Clove, Patchouli, Bay Leaf, and Galangal. Ethanol extractions were conducted using a Soxhlet apparatus ^[3], and chemical constituents were identified via Gas Chromatography-Mass Spectrometry (GC-MS) ^{[12, 13]}. The biological activities assessed included antimicrobial effects (agar diffusion method) ^{[1, 5, 6]}, antioxidant potential (DPPH assay) ^{[9, 10]} and anti-inflammatory effects (protein denaturation inhibition method) ^[15]. Clove and Patchouli exhibited strong antibacterial activity, notably against Klebsiella pneumoniae and Streptococcus mutans ^{[5, 6, 11]}. Bay Leaf and Patchouli showed significant antioxidant activity ^{[9, 10]}, while Galangal displayed the highest anti-inflammatory response ^[15]. These results highlight the distinct bioactive traits of each extract and suggest their potential application in natural skincare formulations ^{[2, 4, 7, 8]}. When combined, these botanicals may offer a synergistic approach to botanical cosmeceuticals ^{[7, 14, 18]}, targeting various skin-related concerns effectively.

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