Chinese Earth Orchid Extract (Bletilla Striata Root Extract)
Chinese Earth Orchid Extract (Bletilla Striata Root Extract)
Certified quality standards on request:
Out of stock
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Estimated delivery time: 20-JUL-2026 - 24-JUL-2026
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Ingredients (1223/2009) Cosmetics Regulation
Ingredients (1223/2009) Cosmetics Regulation
All variants have cosmetic compliance:
- Variant with Pentylene Glycol: Aqua (Water), Pentylene Glycol, Chinese Earth Orchid Extract (Bletilla Striata Root Extract)
Composition (FDA): Water (A (>50 %)), Extract (B (25-50 %)), Glycol (C (10-25 %)) - Variant with Propylene Glycol: Aqua (Water), Propylene Glycol, Chinese Earth Orchid Extract (Bletilla Striata Root Extract)
Composition (FDA): Water (B (25-50 %)), Glycol (B (25-50 %)), Extract (B (25-50 %)) - Variant with glycerin: Glycerin, Chinese Earth Orchid Extract (Bletilla Striata Root Extract)
Composition (FDA): Glycol (A (>50 %)), extract (B (25-50 %)) - Variant with jojoba oil: Simmondsia Chinensis (Jojoba) Seed Oil, Chinese Earth Orchid Extract (Bletilla Striata Root Extract)
Composition (FDA): Oil (A (>50 %)), Extract (B (25-50 %)) - Variant with squalane: Squalane, Chinese Earth Orchid Extract (Bletilla Striata Root Extract)
Composition (FDA): oil (A (>50 %)), extract (B (25-50 %)) - Variant with sunflower oil: Helianthus Annuus (Sunflower) Seed Oil, Chinese Earth Orchid Extract (Bletilla Striata Root Extract)
Composition (FDA): Oil (A (>50 %)), Extract (B (25-50 %)) - Variant as powder extract: Chinese Earth Orchid Extract (Bletilla Striata Root Extract), maltodextrin
Composition (FDA): extract (A (>50 %)), maltodextrin (C (10-25 %))
Composition (1169/2011) Food Regulation
Composition (1169/2011) Food Regulation
Variants with propylene glycol, glycerine, sunflower oil or as powder extract have food compliance:
- Variant with propylene glycol: water, humectant: propylene glycol, Chinese Earth Orchid Extract (Bletilla Striata Root Extract)
- Variant with glycerine: Humectant: Glycerine (vegetable), Chinese Earth Orchid Extract (Bletilla Striata Root Extract)
- Variant with sunflower oil: Sunflower oil, Chinese Earth Orchid Extract (Bletilla Striata Root Extract)
- Variant as powder extract: Chinese Earth Orchid Extract (Bletilla Striata Root Extract)
Technical documentation
Technical documentation
TDS, SDS and CDS available after login
Compliance
Compliance
Variants with glycerine, sunflower oil or as a powder extract can be obtained with COSMOS, Natrue and/or EU Organic Regulation (Regulation (EU) 2018/848) or USDA Organic compliance on request. Please use our industry inquiry form.
CAS number
CAS number
Use
Use
This product is intended exclusively for the cosmetics industry.
Recommended application concentration
Recommended application concentration
0.5-3%
Packaging
Packaging
Chinese Earth Orchid Extract (Bletilla Striata Root Extract): plastic containers.
Organoleptics
Organoleptics
Visual evaluation: Clear liquid, partly slight turbidity
Color evaluation: Amber to light brown
Origin
Origin
Europe and the rest of the world. Organic goods are preferred. Please note that this product contains organic ingredients that cannot be tested for biodegradability. Such ingredients were therefore not taken into account in the assessment.
Chemical-physical properties
Chemical-physical properties
pH: 3,9-7,2
Density: 1.03-1.06
Refractometry: 1.28-1.43
Analyzes
Analyzes
This is provided by dynamic characteristics and may not fully correspond to your language or regulatory space:
Analysis [s], [a]:
Name: Chinese Earth Orchid Extract (Bletilla Striata Root Extract)
Analysis date:
Batch: 61226; (EC) No. 1223/2009
Supplier: CONIUNCTA
Preservative
Preservative
glycol-based
Microbiology
Microbiology
Total number of aerobic mesophilic bacteria / g / Method: ISO 21149:2022-08: < 10; Total number of yeasts and molds / g / Method: ISO 16212:2022-08: < 10; Total number of aerobic mesophilic microorganisms (bacteria + yeasts + molds) / g / Method: ISO 17516:2014-10: < 10; Unspecified microorganisms (also includes gram-negative bacteria such as Pluralibacter gergoviae and Burkholderia cepacia) / g / Method: ISO 18415:2022-08: not detectable; Specified microorganisms (Pseud. aeruginosa, E.coli, Staph. aureus, Candida albicans) / g / Method: ISO 18415:2022-08: not detectable
Durability
Durability
Store in a dry place between 10 and 30°C in the originally sealed container: 24 months.
Flash point
Flash point
> 100 °C
Shipping information
Shipping information
The product will be sent to you depending on your customer status.
Disclaimer
Disclaimer
It cannot be ruled out that a color change may occur during storage and depending on the temperature. If cloudiness or precipitation occurs, the product would need to be filtered. This does not affect the quality of the product. This is a raw material intended to be used in the manufacture of cosmetics. The images shown here are for illustrative purposes of the liquid and are to be considered as approximate only. The products are guaranteed to meet the specifications listed on their label, packaging and/or certificate of analysis at the time of shipment or for the expressly stated period. CONIUNCTA® disclaims all express or implied warranties, including but not limited to implied warranties of merchantability or fitness for a particular purpose, with respect to our products or related information. The customer is solely responsible for determining the suitability of CONIUNCTA® products for their own applications, uses and processes, including ensuring that there is no infringement of third party intellectual property rights. CONIUNCTA® shall not be liable for incidental, consequential, indirect, exemplary or special damages of any kind arising from the use or failure of the products. All sales are subject to CONIUNCTA®'s complete terms and conditions of sale. Prices are subject to change without notice and CONIUNCTA® reserves the right to change or discontinue products without notice.
FAQ
FAQ
Please read our FAQ.
Chinese Earth Orchid Extract is an aqueous plant extract from the root tubers of Bletilla striata, also known as Bai Ji. Under the INCI name Bletilla Striata Root Extract it serves as an active carrier for moisturizing and conditioning cosmetic formulations. Its characteristic constituent is bletilla glucomannan, a plant polysaccharide.
Production
The extract is produced using Adaptive Vacuum Extraction (AVE) by CONIUNCTA, a process Made in Germany. The extract content is around 30% regardless of the variant. 1 kg of extract contains the hydrophilic components of about 35 g of dried or around 220 g of fresh plant material. Glycerin, propylene glycol and pentylene glycol are available as carrier systems, and preservation is glycol based.
Specification
- INCI: Bletilla Striata Root Extract
- Appearance: liquid, clear liquid, sometimes slight turbidity
- Colour: amber to light brown
- Solubility: good in water
- Carrier: glycerin, propylene glycol or pentylene glycol
- Preservation: glycol based
- pH value: 3.9 to 7.2
- Density: 1.03 to 1.06
- Origin: Europe and worldwide, certified organic material preferred
- Vegan: yes
- Shelf life: 24 months at 10 to 30 °C in the original sealed container
Use in cosmetics
The recommended use level is 0.5 to 3%. The extract is suitable for all types of cosmetic formulations and is used in moisturizing products and products designed for mature skin. The bletilla glucomannan it contains is film forming. As the aqueous extract is free from essential oils, it contains no declarable fragrance allergens. Typical formulations are serums, creams and skincare products.
Frequently asked questions
What is Bletilla Striata Root Extract obtained from?
From the root tubers of Bletilla striata, the Chinese earth orchid. The extract content is around 30%.
At what concentration is Chinese Earth Orchid Extract used?
The recommended use level is 0.5 to 3%, depending on the formulation.
Which carrier variants are available?
The extract is available with glycerin, propylene glycol or pentylene glycol. Preservation is glycol based.
Is the extract water soluble and vegan?
Yes. The extract is readily water soluble and vegan.
Which documents and conditions are available?
The technical data sheet (TDS) and safety data sheet (SDS) are available after login. Prices and volume tiers are also available after login, samples on request.





