BAKUMONDOU EXTRACT BG™
Ingredient can be added to quasi-drugs
New functional plant extract for skin moisturizer, with “urea” production enhancement ingredient
Bakumondou (herbal medicine name) is made by drying out the tuberous root of the mondo grass, a member of the Lily family. Mondo grass is an evergreen, perennial monocotyledonous plant that propagates by extending long roots underground. From a short rhizome, numerous narrow roots shoot out and there are spindle-shaped enlarged roots (storage roots). Bakumondou is made only from this storage root.
BAKUMONDOU EXTRACT BG™ is an extract from the tubular root of mondo grass (Ophiopogon japonicus Ker-Gawler (Liliaceae)). It is extracted with a 30% 1,3-butylene glycol aqueous solution.

1. Features
- Moisturizer based on a new concept
BAKUMONDOU EXTRACT BG™ enhances the production of “urea,” a natural moisturizing factor, by epidermal cells. Along with supplying moisture from the outside, BAKUMONDOU EXTRACT BG™ enhances the skin’s ability to produce “urea” inside the skin. By doing so, it is expected to restore well hydrated and youthful skin from both the inside and outside. - Contains useful ingredients
BAKUMONDOU EXTRACT BG™ contains steroid saponin (ophiopogonin), homoisoflavonoid (ophiopogonone), saccharides (sucrose, glucose, fructose), and polysaccharides. - Beneficial effects of BAKUMONDOU (as herbal medicine)
Anti-inflammatory, anti-allergic, hypotensive, anti-tumor, and anti-tussive effects 
2. Specification
| INCI | Chinese INCI | Content (%) | 
|---|---|---|
| OPHIOPOGON JAPONICUS ROOT EXTRACT | 麦冬(OPHIOPOGON JAPONICUS)根提取物 | 1.4 | 
| BUTYLENE GLYCOL | 丁二醇 | 29.6 | 
| WATER | 水 | 69.0 | 
Product specifications
| Test item | Specification values | 
|---|---|
| Appearance | A light yellow to yellow liquid, with a faint characteristic odor | 
| Identification (saccharides) | A red precipitate develops. | 
| pH | 4.5~6.5 | 
| Purity test (1) Heavy metals | 20 ppm or less | 
| Purity test (2) Arsenic | 2 ppm or less | 
| Evaporation residue | 0.8〜2.0 w/v% | 
3. Functionality
Activation of arginase in epidermal cells


4. Technical data
- BAKUMONDOU EXTRACT BG™ Technical data (PDF: 171KB)