Spine Date Seed Extract
Specification: 0.1%, 2%Jujubosides; 1.0–2.5% Flavonoids
Appearance: Brown powder
Test Method: UV
Lead time: 1-3 days
Shelf Life: 2 years
Sample: Free sample available
Storage: Cool dry place and avoid light
Content: Vegan, Gluten-Free, Natural, Non-GMO, Non-additive
Certs: GMP, ISO9001:2015, ISO22000:2018, HACCP, KOSHER, HALAL.
- Fast Delievery
- Quality Assurance
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Product Introduction
Spine Date Seed Extract Supplier/Manufacturer/Factory
Spine Date seed extract, also called Sour jujube seed extract and Ziziphus spinosa seed extract, is a concentrated active ingredient derived from the dried mature seeds of Ziziphus jujuba Mill. var. spinosa (Bunge) Hu ex H.F.Chow, a plant belonging to the Ziziphus genus of the Rhamnaceae family. Its key active components include jujubosides A and B, flavonoids, and other substances. This extract possesses a range of benefits, including promoting restful sleep and calming the mind, alleviating anxiety and relieving stress, providing neuroprotective effects, and supporting cardiovascular and liver health. It is widely used in the fields of dietary supplements, functional foods, cosmetics, and pharmaceuticals.
Healthkintai® is specialized in manufacturing plant extract, so we can provide high-quality Spine Date seed extract powder for you.
Our top-selling specification is 2% Jujubosides Spine date seed extract powder, but other specifications are also available. If you require, please feel free to contact us at health@kintaibio.com.
|
Item |
Specification |
Test Method |
|
Spine date seed extract powder |
0.1% Jujubosides |
UV |
|
2% Jujubosides |
UV |
|
|
1.0–2.5% Flavonoids |
UV |

The TDS of Spine Date Seed Extract
|
Item |
Specification |
Testing method |
|
Assay |
2% Jujubosides |
UV |
|
Appearance(Color) |
Brown Powder |
Organoleptic |
|
Particle Size |
99% Through 80 mesh |
USP<786> |
|
Loss on drying |
≤5.0% |
GB 5009.3 |
|
E.Coli |
Negative |
GB 4789.3 |
|
Salmonella |
Negative |
GB 4789.4 |
|
Heavy Metals (Total) |
≤10.0ppm |
GB 2762-2025/ICP-MS |
|
Arsenic(As) |
≤ 1.0ppm |
GB 2762-2025/ICP-MS |
|
Lead(Pb) |
≤ 3.0ppm |
ICP-MS |
|
Mercury(Hg) |
≤ 0.1ppm |
ICP-MS |
|
Cadmium(Cd) |
≤ 1.0ppm |
ICP-MS |
Safety of Healthkintai® Spine Date Seed Extract
Strict Quality Control & Testing
We implements strict quality management systems in compliance with international GMP standards. Every batch of Spine Date Seed Extract undergoes comprehensive safety testing, including heavy metals, microbial limits, pesticide residues, and solvent residues analysis. Our in-house laboratories and third-party testing ensure the extract meets the highest purity and safety requirements for global markets.
Natural & Non-Toxic Sourcing
Our extract is derived from carefully selected spine date seeds, grown in contaminant-free regions. Our eco-friendly extraction process avoids harsh chemicals, preserving the natural integrity of bioactive compounds while eliminating potential toxins. The final product is non-GMO, allergen-free, and backed by full traceability from raw material to finished extract.
Clinical & Regulatory Compliance
Our Spine Date Seed Extract is supported by scientific research on its safety profile. We adhere to FDA, EFSA, and other international regulatory guidelines for botanical ingredients. Toxicological studies confirm its safety for oral and topical applications in nutraceuticals, cosmetics, and functional foods. Certificates of Analysis (COA) and safety documentation are provided for every shipment.
Spine Date Seed Extract Sources
The core extraction source of Sour Jujube Seed Extract is the dried mature seeds of Ziziphus jujuba Mill. var. spinosa (Bunge) Hu ex H.F.Chow, a plant belonging to the Ziziphus genus of the Rhamnaceae family.
We typically select plump and fully mature sour jujube seeds, which undergo cleaning, impurity removal, and drying processes to control the moisture content below 10%, ensuring they are free from mold, insect infestation, and off-odors.
The main producing areas of our raw materials are concentrated in the authentic producing regions such as Hebei, Shaanxi, Shanxi, and Henan provinces in China, as the raw materials from these areas contain higher levels of active components including jujubosides and flavonoids.

Spine Date Seed Extract Production Process

Sample available! Contact us to get more details. >>>
Spine Date Seed Extract Benefits
Spine date seed extract, derived from the seeds of the Ziziphus jujuba fruit, offers various potential health benefits and functions. Here are some key advantages associated with spine date seed extract:
Sleep Support
Spine date seed extract is well-known for its calming and sedative properties, making it a popular natural remedy for promoting relaxation and supporting healthy sleep patterns. It may help individuals improve the quality of their sleep and manage insomnia or sleep disturbances.
Reference: https://www.sciencedirect.com/science/article/abs/pii/S0944711317300788
Stress Relief
The extract has adaptogenic properties that may help the body cope with stress and anxiety. It can advance a feeling of serenity and unwinding, decreasing sensations of pressure and supporting generally speaking profound prosperity.

Mood Enhancement
Spine date seed extract is believed to have mood-enhancing effects, potentially helping individuals combat feelings of low mood or depression. It may support a positive outlook and emotional balance.
Liver Health
Studies suggest that spine date seed extract may have hepatoprotective properties, promoting liver health and aiding in detoxification processes. It may help protect the liver from damage and support its optimal functioning.
Digestive Support
Traditional medicine practices use spine date seed extract to aid digestion and promote gastrointestinal health. It may help alleviate indigestion, bloating, and other digestive issues, supporting overall digestive comfort.
The Application of Spine Date Seed Extract in Dietary Supplements
Given its stress-relieving properties, our Spine Date seed extract powder can be used into products designed to manage stress and promote relaxation.

Spine Date Seed Extract Dosage and Side Effects
Sour Jujube Seed Extract has a high safety profile for the vast majority of adults when used within the recommended dosage range (250–600 mg per day, based on extract standardized to ≥2% jujubosides). Side effects are low in incidence and mostly mild. However, adverse reactions may occur in cases of excessive intake, use in special populations, or concomitant use with other medications, as detailed below:
Mild Digestive Discomfort
Sour Jujube Seed Extract contains a certain amount of fatty acid components. Some individuals may experience abdominal distension, mild diarrhea, nausea, or dull gastric pain when taking the extract on an empty stomach or at a relatively high dose. Such reactions usually resolve spontaneously after adjusting the administration time (e.g., taking it after meals) or reducing the dosage.
Nervous System-Related Reactions
A small number of people may experience dizziness, drowsiness, or fatigue after consumption, which is associated with the extract’s sedative and sleep-promoting effects. If combined with other sedative-hypnotic drugs (e.g., benzodiazepines, melatonin) or anti-anxiety medications, these reactions may be potentiated and could seriously impair daytime activity ability in severe cases.
Potential Risks of Excessive Intake
Daily intake exceeding 1000 mg may trigger more pronounced side effects, including persistent drowsiness, inattention, palpitations, and minor fluctuations in blood pressure. Long-term high-dose use may also increase the metabolic burden on the liver and kidneys, with a more significant impact on individuals with impaired liver or kidney function.

Where to Buy Spine Date Seed Extract?
- Healthkintai® is a professional manufacturer and supplier of Spine date seed extract powder. We have our own research and development center, production base, and state-of-the-art equipment.
- With multiple patents and certifications, we guarantee the highest quality and safety of our products.
- We provide comprehensive OEM and ODM services, ensuring customized products and integrated solutions.
- With fast delivery and secure packaging, we are your trusted partner in choosing your product.
For more information, please contact us at health@kintaibio.com.

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