what is Medicago sativa extract?
Medicago sativa extract is derived from Medicago sativa, commonly known as alfalfa or lucerne. It mainly contains active ingredients such as saponins, flavonoids, triterpenes, alkaloids, coumarins, proteins and polysaccharides. Alfalfa extract is valued for its rich nutritional content and bioactive compounds, making it a popular ingredient in dietary supplements, cosmetics, and animal nutrition.
Undersun supplies medicago sativa alfalfa extract, brown-yellow powder, 5% alfalfa saponins or custom specification, soluble in water, it is easy to incorporate into a variety of formulations, including powders, capsules, beverages, and tablets.

Medicago sativa extract Manufacturer Specification
| Item | Specification |
| Product Name | Medicago sativa extract |
| Botanical Name | Medicago sativa |
| Common Name | Alfalfa extract |
| Plant Part Used | Aerial parts (leaves and stems) |
| Appearance | Brown yellow powder |
| Odor & Taste | Characteristic |
| Extraction Solvent | Water |
| Active Ingredients | Saponins ≥ 5.0% (customizable) |
| Test Method | UV |
| Water solubility | Soluble in water |
| Moisture Content | ≤ 5.0% |
| Ash Content | ≤ 5.0% |
| Heavy Metals | ≤ 10 ppm |
| Lead (Pb) | ≤ 1 ppm |
| Arsenic (As) | ≤ 1 ppm |
| Cadmium (Cd) | ≤ 0.5 ppm |
| Mercury (Hg) | ≤ 0.2 ppm |
| Total Plate Count | ≤ 10,000 CFU/g |
| Yeast & Mold | ≤ 1,00 CFU/g |
| E. coli | Negative |
| Salmonella | Negative |
| Shelf Life | 24 months |
| Storage | Cool, dry place; keep away from direct sunlight |
| Packaging | 25kg/drum or as per customer requirements |
Medicago sativa extract Applications
- Dietary supplements (tablets, capsules, powders)
- Herbal teas
- Skin care products
- Beverages
- Animal feed additive.

Safety & Side Effects:
Generally considered safe in moderate amounts.
May interact with blood thinners (due to vitamin K content).
People with autoimmune conditions (like lupus) should use caution, as alfalfa sprouts have been linked to immune stimulation.
Pregnant or breastfeeding women should consult a doctor before use.
Where To Buy Medicago sativa extract?
Just send an email to herbext@undersun.com.cn, or submit your requirement in bottom form, we are of service at any time!
The Best Medicago sativa extract Supplier Undersun
At Undersun, we offer a wide range of premium-quality dietary, herbal, and organic ingredients to enhance your product formulations. With over 1,400 SKUs available on our B2B e-commerce platform, you can easily find what you need and place your order in just a few clicks.
- Products Guarantee
Have ISO, FDA, HALAL, KOSHER, FSSC22000 certifications;
U.S Warehouse Service;
Strict QC program;
13 patents.
- Service Guarantee
We serve agents, distributors, traders, B2B customers;
Small business friendly;
Support sending samples;
Support COA Request;
Support COA Request;
Certifications
HALAL
FSSC 22000
ISO 9001
USDA
KOSHER
ISO22000
FAQ
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Q1: |
Can I get some samples? |
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A: |
Yes, we can supply the free sample, you just pay for freight. |
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Q2: |
How to start orders or make payments? |
|
A: |
Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Escrow. |
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Q3: |
What's your MOQ? |
|
A: |
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid. |
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Q4: |
How about delivery time? |
|
A: |
About 3-5 days after payment confirmed. |
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Q5: |
Is there a discount? |
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A: |
Different quantity has different discount. |
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Q6: |
How do you treat quality complaint? |
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A: |
First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss. |
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