What is Wholesale Rosemary Extract?
Rosmarinus officinalis, commonly known as rosemary, is a woody, perennial herb with fragrant, evergreen, needle-like leaves and white, pink, purple, or blue flowers, native to the Mediterranean region. Rosemary has been used for thousands of years as a savory spice, food preservative, in cosmetics and hair products.
Undersun supplies bulk rosemary extract powder, featuring key active ingredients such as carnosic acid, ursolic acid, and rosmarinic acid, with concentrations customizable to your specifications. We ensure reliable quality control and provide professional documentation support, including COA, TDS, SDS, Certificates of Origin, and production flow charts. Our rosemary extract is widely used as a plant-based antioxidant in food, beverages, dietary supplements, and cosmetic formulations.

Stable Performance in Food Processing
Rosemary extract demonstrates good stability in many food processing conditions, making it suitable for products containing oils, fats, and other oxidation-sensitive ingredients. It is commonly applied in:
- High-fat foods
- Cooking oils
- Meat products
- Bakery products
- Snack foods
Wholesale Rosemary Extract COA
|
Product Name |
Rosemary Extract |
|
Batch Number |
20260228 |
|
Manufacture Date |
20260228 |
|
Part used |
Leaf |
|
Sterilization Method |
High temperature sterilization |
|
Latin Name |
Rosmarinus Officinalis |
|
Report Date |
20260228 |
|
Expiry Date |
20280227 |
|
Appearance |
Brown yellow Powder |
|
Extraction solvent |
Water |
|
Item of Analysis |
Specification |
Results |
Test Methods |
|
Extract Ratio |
10:1 |
10:1 |
TLC |
|
Particle Size |
100% pass 80 mesh |
80MESH |
CP2010 |
|
Loss on drying |
5%NMT (%) |
3.58% |
USP<731> |
|
Total ash |
5%NMT (%) |
1.83% |
USP<561> |
|
Bulk Density |
45-60g/100mL |
56g/100mL |
CP2010IA |
|
Residue of Solvents |
None |
Conform |
NLS-QCS-1007 |
|
Heavy Metals |
10ppm Max |
2.42ppm |
USP<231>method II |
|
Lead (Pb) |
2ppm NMT |
0.66ppm |
ICP-MS |
|
Arsenic (As) |
2ppm NMT |
0.41ppm |
ICP-MS |
|
Cadmium (Cd) |
1ppm NMT |
0.10ppm |
ICP-MS |
|
Mercury (Hg) |
0.5ppm NMT |
0.08ppm |
ICP-MS |
|
Total Plate Count |
10000cfu/g Max |
120cfu/g |
USP<61> |
|
Yeast & Mold |
1000cfu/g Max |
Conform |
USP<61> |
|
E. Coli. |
Negative |
Conform |
USP<61> |
|
Salmonella |
Negative |
Conform |
USP<61> |
|
Staphylococcus |
Negative |
Conform |
USP<61> |
Storage: Store in tight, light-resistant containers, avoid exposure to direct sunlight, moisture and excessive heat.
Shelf Life: 24months if store under the conditions above and stay in original packaging.

Rosemary Extract Benefits
1. Hair Loss
Early research suggests that applying rosemary oil to the scalp is as effective as minoxidil for increasing hair count in people with male-pattern baldness. In a research study, people who massaged rosemary and other essential oils (lavender, thyme, and cedarwood) showed improvement after seven months.However, it is not clear whether it was the rosemary that provided a benefit.
2. Arthritis
According to the University of Pennsylvania, oils containing Wholesale Rosemary Extract have been used to relieve muscle and joint pain associated with arthritis and also improve circulation. Some early research shows that taking a product containing rosemary, hops, and oleanolic acid can reduce pain associated with arthritis. More research is needed to confirm the benefit.
3. Mental Tiredness
Early research shows that taking rosemary does not improve attention or mental energy in adults with low energy levels. However, study results do vary. Other studies show that it can reduce the stress of test-taking and relieve anxiety.
4. Anti-Inflammatory & Pain Relief: Inhibits inflammatory pathways (like COX-2), making it effective for soothing irritated skin, joint stiffness, and minor muscle aches.

Applications of Wholesale Rosemary Extract Powder
1. Food & Beverage (Clean-Label Preservation)
Natural shelf-Life extension, replaces synthetic antioxidants like BHA, BHT, and TBHQ to prevent lipid oxidation and rancidity in oils, fats, nuts, and snack foods.
- Processed Meat & Poultry: Added to sausages, cured meats, and ground beef to preserve color, delay off-flavors, and inhibit foodborne bacteria.
- Baked Goods & Dairy: Inhibits mold and yeast growth while stabilizing fats and oils during high-temperature baking.
- Functional Beverages: Water-soluble extracts rich in rosmarinic acid provide antioxidant fortification without cloudiness or strong herbal flavors.
2. Nutraceuticals & Dietary Supplements
- Cognitive & Brain Health: Used in memory and focus formulations due to rosmarinic acid's neuroprotective benefits.
- Cellular & Metabolic Support: Included in anti-aging, joint health, and liver support supplements for free-radical scavenging and inflammation control.
- Nutritional Oil Capsules: Mixed into Omega-3 fish oils and krill oils to prevent delicate fatty acids from oxidizing inside softgels.
3. Cosmetics & Personal Care
- Anti-Aging Skincare: Protects structural skin proteins against UV damage, glycation, and premature aging.
- Hair Care Formulations: Added to shampoos, serums, and scalp treatments to stimulate hair follicles, improve microcirculation, and reduce dandruff.
- Natural Cosmetic Preservative: Extends the shelf life of botanical oils, body balms, and emulsions without chemical additives.

Wholesale Rosemary Extract Supplier Undersun
Our state-of-the-art facilities are equipped with advanced extraction methods. From raw material traceability to strict quality control measures, we prioritize safety and efficacy at every step of the process.
20 Years of Industry Experience: With 20 years of experience in the plant extract industry, Undersun brings expertise to every aspect of production.
Production Capacity: We operate a factory with an annual production capacity exceeding 3,000 tons, ensuring a consistent and reliable supply of products, no matter the order size.
Independent Laboratory: Our laboratory allows for rigorous quality control, with every batch of rosemary extract powder tested to meet the highest standards of purity and potency.
Warehouse in the United States: We maintain a warehouse in the U.S. to facilitate faster shipping and better serve our customers.
Guaranteed After-Sales Service: Our commitment to customer satisfaction extends beyond delivery. We provide comprehensive after-sales support, ensuring smooth and hassle-free transactions.
Contact us today!
Packaging of Wholesale Rosemary Extract
Rosemary extract packaging plays a crucial role in preserving the product's freshness, quality, and shelf life. Consider the following packaging features:
Packaging And Delivery
| Packaging Details | 25kg/Drum, according to your requirements |
In Stock
| Supply Ability | 5000 Kilogram/Kilograms per Month |
Lead Time
| Quantity (kilograms) | 1-500 | >500 |
| Lead time (days) | 5 | To be negotiated |

Logistics transportation:

Payment term:
T/T ,Western union .Escrow ,L/C or open payment terms

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