Published: Apr 23, 2026
Category: Manufacturing / Quality / Botanical Ingredients (B2B)

If you are developing nutraceuticals, functional foods, or wellness formulas built around Cistanche tubulosa (Rou Cong Rong), batch-to-batch consistency is not optional-it is your product stability, label claim integrity, and long-term customer trust.

This page provides a procurement-focused overview of our high‑actives Cistanche tubulosa ethanol extract (flagship grade standardized to Acteoside/Verbascoside ≥ 8%) with an emphasis on marker standardization, scalable manufacturing, and documented QC, including third‑party safety testing snapshots.

 

Cistanche acteoside function

1) What we supply: High‑actives Cistanche tubulosa ethanol extract (Acteoside ≥ 8%)

We supply Cistanche tubulosa extract designed for B2B brands that require:

Consistent marker compounds:

Acteoside (Verbascoside)

Echinacoside

Total phenylethanoid glycosides (PhGs)

Scalable, reliable manufacturing

Documented quality control: HPLC marker testing plus third‑party safety testing

Flagship grade: Ethanol extract standardized to Acteoside ≥ 8% (Grade #3 and above available as ready stock).
Positioning: Supplied as a botanical ingredient for further manufacturing; information is provided for quality and formulation reference only.

 

 

 

2) Who we are: Cistanche‑focused, full supply chain "from farm to extract"

According to our corporate profile, Chengdu Wecistanche Bio‑Tech Co., Ltd. (established 2003) is a Cistanche‑focused company with an integrated industrial chain, headquartered in Luopu County, Hotan, Xinjiang, China, supported by a large‑scale cultivation base and a GMP manufacturing facility.

We describe capabilities spanning:

seed breeding

cultivation

collection & storage

GMP processing

This full‑chain model is designed to reduce upstream variability and strengthen traceability and batch stability.

 

Our factory details

3) Manufacturing & QA capabilities: what buyers typically audit

From the profile highlights, manufacturing & QA capabilities include:

100,000‑class GMP production workshop

Advanced ultrafiltration / nanofiltration purification & concentration equipment

10,000‑class microbiology incubation laboratory

Certifications mentioned: SC, HACCP, SOCA, NOP (and additional qualification claims listed on the page)

For procurement teams, these points help assess whether a supplier can support:

scale-up without drift in marker content

contamination control (microbiology)

repeatable purification and concentration performance

documentation readiness for brand QA and regulatory review

 

about us

click to know more knowledges

 

4) Why high Acteoside matters (PhG standardization = cost‑in‑use efficiency)

Cistanche (Rou Cong Rong; Cistanches Herba) is known for key bioactives-phenylethanoid glycosides (PhGs)-especially:

Acteoside (Verbascoside)

Echinacoside

For brands purchasing extracts, stronger marker standardization supports:

COA‑driven purchasing decisions

improved cost‑in‑use (lower dosage required to reach label marker targets)

tighter batch consistency in finished products

Our commercial focus is Grade #3 and above (Acteoside ≥ 8%+), with ready stock availability.

 

5) Full‑chain advantage: cultivation → extraction → sales (ready stock for Grade #3+)

For Grade #3 and above, we position ourselves as one of the few suppliers able to provide:

independent cultivation base (upstream control)

in‑house processing/extraction (process & QC control)

standardized marker specifications (Acteoside ≥ 8% and above)

ready inventory (faster development cycles and brand launches)

This is particularly valuable for buyers running tight timelines across R&D → pilot → scale-up → first commercial PO.

 

6) Evidence‑based QC: HPLC marker quantification you can align with

6.1 A peer‑reviewed HPLC method that quantifies four PhGs simultaneously

A peer‑reviewed HPLC study published in China Pharmaceuticals (2022) established a method to simultaneously quantify four PhGs in Cistanche tubulosa extracts:

Echinacoside

Tubuloside A

Acteoside

Isoacteoside

This kind of method reference is useful when a brand QA team wants a clear analytical pathway for marker verification-either through internal labs or third‑party labs-aligned with supplier QC logic.

6.2 Traceability detail that matters for due diligence

The same paper explicitly states that extract samples S5, S6, and S7 were purchased from Hotan Dichen Pharmaceuticals & Biotech Co., Ltd. (Hotan, Xinjiang, China)-providing third‑party traceability for commercial extract supply used in analytical evaluation.

6.3 Method performance (procurement relevance)

The paper reports strong method performance indicators (e.g., linearity, precision, repeatability, recovery). For procurement, this supports confidence that HPLC marker quantification can be a stable basis for spec alignment and incoming QC.

 

7) Third‑party safety testing snapshot (pesticide residues & heavy metals)

Based on images shown from a PONY Testing International Group report for "Cistanche Extract No.6" (Applicant: Chengdu Wecistanche Bio‑Tech Co., Ltd.):

Received date: 2021‑08‑13

Test date: 2021‑08‑13 to 2021‑08‑20

Lot/Manufacturing date shown: 20210528

Reference methods shown: Chinese Pharmacopoeia (2020), Volume IV (general tests cited)

7.1 Marker content results (third‑party)

PONY reported contents for a sample labeled "Cistanche extract (Taiwan)":

Echinacoside: 35.02%

Acteoside: 10.74%

Reference method: Chinese Pharmacopoeia (2020), Volume IV, General Test 0512

 

 

Marker content results-COA

7.2 Pesticide residues

Multiple pesticide residue items were reported as Not detected at the stated detection limits (examples visible include parathion‑methyl, parathion‑ethyl, monocrotophos, BHC, DDT, chlordimeform, nitrofen, dieldrin, aldrin, coumaphos, and others).

7.3 Heavy metals / harmful elements (values visible on report image)

Lead (Pb): 0.021 mg/kg (≈ 0.02 ppm)

Cadmium (Cd): Not detected (<0.01 mg/kg)

Arsenic (As): 0.079 mg/kg (≈ 0.079 ppm)

Mercury (Hg): Not detected (<0.0007 mg/kg)

Copper (Cu): 2.02 mg/kg (≈ 2 ppm)

If you want this section to look more "Western QA," we can also format it into a one‑page Third‑Party Testing Summary (Lab, Dates, Methods, Detection Limits, ND legend, and a buyer‑friendly table), strictly using what is legible and publishable.

 

Manufacturing Process

 

8) Product grades (Grade #3 and above): how B2B specifications are typically structured

We can supply multiple grades of Cistanche tubulosa ethanol extract. In B2B procurement, grades are typically aligned by:

Acteoside (Verbascoside) minimum (e.g., ≥ 8% and above)

Echinacoside minimum

Total PhGs minimum

Standard safety/quality parameters (ash, microbiology, heavy metals, pesticide residues)

Ready stock: Grade #3+.

9) Typical application formats (B2B‑friendly)

Common application formats include:

capsules / tablets

sachet powders / stick packs

functional beverage mixes

beauty‑from‑within formulas (where permitted)

We support brand teams with:

pre‑shipment COA

sampling for R&D

QC marker alignment (HPLC)

packaging and logistics planning

10) Compliance note (recommended for US/EU positioning)

This ingredient is a botanical raw material for further manufacturing. All information is provided for quality assurance and formulation reference. It is not intended to diagnose, treat, cure, or prevent any disease.