About the KUMIS KUCHING EXTRACT BG™

KUMIS KUCHING EXTRACT BG™ is obtained by extracting Orthosiphon stamineus with a 60% 1,3‑butylene glycol solution. The plant, harvested in Okinawa, contains natural polyphenols such as rosmarinic acid and luteolin. The extract appears as a light yellow‑green liquid with a faint characteristic odor.

Structure

• INCI: ORTHOSIPHON STAMINEUS EXTRACT, BUTYLENE GLYCOL, WATER 
• Chinese INCI: 肾茶 (ORTHOSIPHON STAMINEUS) 提取物, 丁二醇, 水
• Description: Light yellow‑green liquid with a faint characteristic odor 

Features

• Extracted from Orthosiphon stamineus using 60% 1,3‑butylene glycol 
• Contains natural polyphenols, including rosmarinic acid and luteolin 
• Specification data include: pH 5.0–7.0, heavy metals max. 20 ppm, arsenic max. 2 ppm, residue on evaporation 0.6–1.2%
• Identification confirmed by positive polyphenol reaction

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