Cuscuta Seed Extract

Cuscuta Seed Extract – Premium Botanical Ingredient for B2B Supplement & Cosmetic Formulations

Cuscuta Seed Extract is a standardised botanical substance prepared from the mature seeds of Cuscuta chinensis Lam. by skilled plant extraction, concentration and spray-drying. Country of Origin China (Mainland) Certification ISO9001, GMP, FDA, Kosher, Halal Extract Type Plant Extract Concentration 10:1 (Can be customised) Active Ingredient Total Flavonoids UV-Vis Identification Characteristic Appearance Yellow brown to brown powder, highly soluble in water. This makes it ideal for firms of any size who want traceable and compliant botanical raw materials, and who want to order as little as 1 kg, with OEM/ODM assistance.

What Is Dodder Seed Extract and Where Does It Come From?

Dodder Seed Extract (Tu Si Zi Extract) is extracted from the ripening seeds of Cuscuta chinensis, a plant of the family Convolvulaceae. Unlike extracts from roots, leaves, or fruits, this component is seed-derived, hence providing it a unique phytochemical profile in the botanical extract category.

Key active ingredients include Total Flavonoids (Quercetin, Kaempferol, Hyperoside) The naturally occurring flavonoids are most sought after by B2B customers when manufacturing supplements, cosmeceuticals and functional foods.

It has been employed for ages in traditional herbal systems of the east and today is in steady commercial demand in botanical ingredient markets across the globe.

Product Specifications

Physical & Chemical Properties

The extract appears as a fine yellowish brown to brown powder with a slightly bitter taste. It is very soluble in hydro-ethanolic solvents and readily soluble in water, which is helpful for the development of liquid formulations or encapsulated goods.

Flavonoid components are thermally stable up to 120°C for short periods of time. This makes it suitable for tableting, extrusion and pasteurisation procedures. The appropriate carriers, such as maltodextrin, provide a powder with a low hygroscopicity and a shelf life of up to 24 months under vacuum-sealed conditions.

These physical qualities make it one of the more process friendly plant extracts available for big scale B2B manufacture.

Quality Control Standards

There are four basic pillars that guarantee the quality of this extract: Authenticity, Potency, Purity and Safety.

HPTLC was used to confirm the authenticity of Cuscuta chinensis to differentiate from common adulterants like Cuscuta australis. Potency was established by HPLC measurement of hyperoside and quercetin marker chemicals. Moisture and ash content are also well managed to less than 5%.

Heavy metal concentrations meet international safety standards: Pb <3.0 ppm, As <1.0 ppm, Hg <0.1 ppm, Cd <1.0 ppm (test by ICP-MS). GC-MS/MS analysis of a multi-residue panel of 400+ pesticides to support EU and FDA market entry requirements. Third party test reports are available upon request.

Application Areas

Dietary Supplements and Reproductive Health

This extract is often utilised in testosterone support formulae, fertility supplements and general wellness capsules. It is well-matched with complementary botanicals such as Goji Berry, Ginseng, Polygonatum and Mulberry making it suitable to produce locally inspired, tradition-backed product lines.

Cosmeceuticals & Skin Care

Due to its ability to suppress the action of tyrosinase and to scavenge free radicals, it is a relevant ingredient in anti-aging serums and skin-brightening emulsions. The extract exhibited stable performance in O/W emulsion delivery systems in a wide pH range.

Functional Foods & Beverages

Applies to solid drinks, herbal granules, compressed pills and complex botanical powders. It has thermal stability and low moisture sensitivity which make it suitable for use in high temperature food processing applications.

OEM/ODM & Supply Advantages

Herbcosher offers OEM (Private Label) and ODM (Original Design Manufacturing) services. Custom specifications – a range of extraction ratios (5:1, 10:1, 20:1) or specific flavonoid standardisations – are offered to suit your local regulatory requirements or final product positioning.

Standard bulk orders are dispatched from a warehouse facility of 4,000–5,000 m² within 15 working days. The varied delivery terms (EXW to DDP) meet the needs of buyers in North America, Europe, Australia and beyond. The two accessible package sizes are 10 kg and 20 kg.

This level of supply chain control means your manufacturing schedule stays on track, even for unique formulations.

Why Choose Herbcosher for Botanical Extracts?

With 20+ years of phytochemical R&D experience and active academic collaborations with Northwest A&F University and Northwest University, Herbcosher combines scientific depth with practical manufacturing capability.

Products are certified under ISO9001, GMP, FDA, Kosher, and Halal frameworks — meeting compliance requirements across the US, EU, and major Asian markets. The in-house R&D and testing team, paired with third-party verification, ensures every batch of Cuscuta Seed Extract meets consistent quality benchmarks before it leaves the facility.

FAQ

Q: What is the difference between a 10:1 extract ratio and a standardized flavonoid extract?

A: 10:1 ratio means that 10 kg of raw seeds will yield 1 kilogram of extract. A standardised extract (e.g. 5% Total Flavonoids) ensures a given concentration of active ingredients and greater batch-to-batch consistency in products where a predetermined potency is necessary.

Q: Can this be used for products labelled as vegan?

A: Yeah. The extraction technique utilises food grade water or ethanol solvents and non-GMO seeds, therefore it is suitable for vegan product labelling.

Q: Is the extract suitable for usage in gummy and high-moisture foods?

A: There are speciality grades with optimised carrier ratios that help reduce clumping and moisture migration in high sugar or high moisture matrices such as gummies.

Q: Are there any allergies in the extract?

A: Cuscuta chinensis seeds are not classified as major allergens. A complete allergen statement (facility cross-contamination audits) is available upon request.

Q: What special specifications can be arranged?

A: Yes, both ratios (5:1, 10:1, 20:1) and standardised active content levels can be customised. The dosage forms supported by the OEM/ODM program include powder, capsule fill and microcapsule formats.

Q: What documentation is supplied for regulatory compliance?

A: Standard documentation comprises COA, MSDS, third party test results, copies of certifications (ISO9001, GMP, FDA, Kosher, Halal). Additional paperwork might be provided to meet the needs of your market.

Contact Us

Reach our technical and sales team at info@herbcosher.com to request Cuscuta Seed Extract samples, specifications, or a custom quotation today.