Earth Made Nutritions delivers pharmaceutical-grade Chaste Tree Berry liquid Extract (Vitex agnus castus) with guaranteed 1.5% Agnuside standardization – backed by full traceability and same-week shipping from our California facility.
Why leading supplement brands trust us:
· ✓ Standardized 1.5% Agnuside (HPLC verified)
· ✓ NSF GMP & FSSC22000 certified manufacturing
· ✓ In-stock availability with 2-day pickup
· ✓ Free samples + technical formulation support

| Parameter | Specification |
|---|---|
| Latin Name | Vitex agnus-castus |
| Standardization | 1.5% Agnuside |
| Extraction Solvent | Ethanol |
| Appearance | Dark amber to reddish-brown liquid |
| Plant Part Used | Dried berries |
| Package Size | 25kgs/drum |
| Minimum Order | 25kgs |
| Sample Availability | Free samples available |
| Lead Time | In stock - 2nd day pickup |
Unlike suppliers who offer "typical" ranges, we guarantee 1.5% Agnuside in every batch of Chaste Tree Berry liquid Extract. Our HPLC testing protocol (following USP standards) ensures you get the same efficacy your customers expect – no reformulation surprises.
· Heavy metals tested below California Prop 65 limits (Pb <1ppm, As <0.5ppm)
· Pesticide-free (GC-MS verified for 500+ compounds)
· Non-GMO, gluten-free, vegan
· Allergen statement provided with every shipment
Skip the dusty powder handling. Our liquid extract:
· Mixes easily into capsules, tablets, or beverages
· No clumping or static issues
· Faster production times (reduces processing steps)
· Better dose accuracy in finished products
We don't just claim quality – we prove it with every shipment.
Each batch includes:
· Certificate of Analysis (full microbial, heavy metal, and potency tests)
· MSDS and allergen declarations
· Kosher/Halal certificates (if required)
· Traceability documents back to harvest
Third-party tested:Our facility undergoes annual NSF GMP audits. Ask us for our latest audit summary.
We switched to Earth Made's chaste tree extract after inconsistent results from another supplier. Their standardization is spot-on, and the liquid form cut 20 minutes off our production cycle.
Quality Manager, West Coast Supplement Brand (name available upon request)
| Certification | Standard |
|---|---|
| NSF GMP | Good Manufacturing Practices |
| FSSC22000 | Food Safety System |
| Kosher | Kosher certified |
| Halal | Halal certified |
| ISO | International quality standards |
| Organic | Organic certification available |


Fast Turnaround When You Need It
· 4 U.S. warehouses (CA, TX, NJ, IL)
· In-stock items ship within 48 hours
· Average delivery: 2-3 days anywhere in the continental U.S.
Flexible Ordering
· Minimum order: 25kg (approximately 3-month supply for small brands)
· Volume discounts start at 100kg
· No penalty for mixed-ingredient orders
Free Sample Program
Get 100ml sample shipped free to evaluate in your lab. No sales pressure – just quality product for your testing.

Our extract works across multiple product categories:
Dietary Supplements
· Capsules/tablets: 200-400mg per serving
· Liquid formulas: 0.5-1ml per dose
· Blends well with evening primrose oil, dong quai, or black cohosh
Functional Beverages
· Soluble in water-based systems (pH 3.5-7)
· Heat-stable up to 80°C
· Neutral flavor profile (easy to mask if needed)
Cosmeceuticals
· Antioxidant formulations: 0.1-0.5% inclusion rate
· Compatible with most emulsion systems
· Stability tested for 18 months in typical lotion base
Need formulation help?Our applications team offers complimentary compatibility testing. Email your formula matrix, and we'll run stability trials at no cost.

We source chaste tree berries from certified organic farms in Mediterranean regions, ensuring fair labor practices and biodiversity protection.
Our environmental commitments:
· Solvent recovery systems (95% ethanol recapture)
· Solar-powered extraction facility
· Recyclable HDPE drum packaging
· Carbon-neutral shipping options available
Q: How does liquid extract compare to powder for bioavailability?
A: Liquid extracts typically show 15-25% better absorption in studies due to pre-dissolved active compounds. The ethanol extraction also captures fat-soluble constituents that water-based powders may miss.
Q: What's your lead time for custom standardization (e.g., 2% Agnuside)?
A: Custom specs require 4-6 weeks for initial batch. Minimum 100kg order. Contact us with your target profile for a quote.
Q: Can I get a smaller quantity for initial trials?
A: Yes – we offer 5kg trial sizes at a slightly higher per-kg rate. Great for R&D phase before scaling up.
Q: Do you provide regulatory support for NDI notifications or GRAS applications?
A: We supply all necessary documentation (manufacturing process, safety data, etc.) but recommend working with a regulatory consultant for submission preparation.
Q: What if a batch doesn't meet my specifications?
A: Every batch is pre-tested before shipment. In the rare event of a discrepancy, we offer full replacement or refund – your choice.
Do you have more questions about Chaste Tree Berry liquid Extract?
Contact us: info@em-herb.com