Royal Jelly Freeze-dried Powder
English Name: Royal Jelly Freeze-dried Powder
Source: Refined by freeze-drying fresh royal jelly at low temperature
Specification: 10-HDA ≥4.0% / ≥6.0% (customizable according to customer requirements)
Appearance: Milky white to pale yellow loose powder
Test Method: HPLC
Packing: 1kg/aluminum foil bag • 5kg/carton • 25kg/fiber drum
Storage: Store in a dry and cool place, away from sunlight and high temperature.
Shelf Life: 24 months
Bulk Royal Jelly Freeze-Dried Powder | Standardized 10-HDA (2%-6%)

Premium Bioactive Apiculture Extract by Xi'an Tihealth
Fresh royal jelly is a potent nutritional matrix, but its strict cold-chain requirements and rapid degradation pose severe challenges for industrial formulation. Xi'an Tihealth Biotechnology Co., Ltd. bridges this gap with our pharmaceutical-grade Royal Jelly Freeze-Dried Powder.
Sourced from pristine ecological apiaries in the Qinling Mountains, fresh royal jelly is immediately subjected to a rigorous -40°C vacuum lyophilization process. This gradient freeze-drying technology sublimes moisture without thermal damage, preserving ≥95% of highly thermosensitive bioactives-most notably 10-HDA (10-Hydroxy-2-decenoic acid), Royalactin, and immunoglobulins. Available in customizable 10-HDA concentrations (2% to 6%) with absolute zero excipients or preservatives, our micronized powder delivers exceptional aqueous solubility. It provides formulators with a stable, high-bioavailability raw material for premium solid beverages, hard capsules, and advanced cosmeceutical applications.
1. Formulation Edge: Solving Apiculture Instability
For R&D teams, migrating from fresh royal jelly to a stabilized powder is crucial for scalability. Our extraction and drying protocols ensure your formulations remain potent and stable:
- Maximum Bioactive Retention (-40°C Lyophilization):
- Standard thermal drying destroys Royalactin and degrades 10-HDA. Our deep-vacuum freeze-drying locks in these delicate compounds, ensuring an active substance retention rate of ≥95% (verified via HPLC) and an extended ambient shelf life of up to 24 months.
- Customizable 10-HDA Standardization (2% - 6%):
- We offer precise API-level tiering. Choose a 2%-3% specification for economical functional foods, 4%-5% for premium dietary supplements, or ≥6% for clinical-grade nutraceuticals and high-end topical skincare serums.
- Rapid Aqueous Dispersion:
- Engineered using airflow micronization (D90 ≤ 100 μm), the powder dissolves completely in 25°C water in under 15 seconds, leaving zero residue. This makes it a flawless drop-in solution for RTD (Ready-To-Drink) functional shots and clear liquid ampoules.
Industrial Logistics: Fresh Royal Jelly vs. Freeze-Dried Powder
| Parameter | Fresh Royal Jelly | Xi'an Tihealth Freeze-Dried Powder |
|---|---|---|
| Logistics & Storage | Requires strict cold-chain (-18°C). Rapid spoilage at room temp. | Ambient storage (below 20°C in sealed packaging). Highly stable. |
| Active Compound Stability | ~40% 10-HDA degradation after 7 days without refrigeration. | ≥95% retention over 24 months due to zero moisture matrix. |
| Formulation Versatility | High moisture content restricts use in dry blends and capsules. | Micronized powder (1-100μm). Ideal for direct compression & dry blending. |
2. Certificate of Analysis (Nutraceutical & Cosmetic Grade)
We maintain strict 12-step QC protocols from the Qinling apiaries to aseptic encapsulation. Below is the standard analytical data sheet for our high-potency specification.
| Test Item | Specification Limit | Test Method / Standard |
|---|---|---|
| Physicochemical Properties | ||
| Appearance | Fine light-yellow to cream-colored powder | Visual Inspection |
| Odor & Taste | Characteristic pungent, slightly acidic/astringent taste | Organoleptic |
| Moisture Content / LOD | ≤ 5.0% (Highly Hygroscopic) | GB 5009.3 |
| Solubility | 100% Soluble in water (Slight turbidity normal for high protein) | Aqueous Dispersion |
| Key Bioactive Markers | ||
| 10-HDA (10-Hydroxy-2-decenoic acid) | Standardized 2.0% to 6.0% (Customizable) | HPLC |
| Crude Protein | ≥ 30.0% | GB 5009.5 (Kjeldahl) |
| Safety & Contaminants | ||
| Heavy Metals (Pb, As, Cd, Hg) | Strictly complies with global limits | ICP-MS (GB 5009.268) |
| Antibiotic Residues (Chloramphenicol, etc.) | Not Detected (Strict Apiary Control) | LC-MS/MS |
| Total Plate Count (TPC) | ≤ 1,000 CFU/g | ISO 4833-1:2013 |
3. Primary Physiological Functions (R&D Perspective)
Replacing non-compliant medical claims with scientifically validated mechanisms, our standardized extract supports premium formulations targeting:
The unique fatty acid 10-HDA is found exclusively in royal jelly. In clinical and nutritional research, 10-HDA demonstrates significant immunomodulatory properties, supporting the innate immune system and promoting healthy inflammatory responses at the cellular level.

Royal jelly is packed with Royalactin and specific amino acids that stimulate collagen production and fibroblast migration. When formulated into topical serums or oral beauty supplements, it actively supports skin elasticity, tissue repair, and the mitigation of UV-induced photoaging.

Rich in acetylcholine, B-complex vitamins, and unique glycoproteins, this extract acts as a potent metabolic catalyst. It is widely utilized in senior nutrition and sports recovery formulas to support central nervous system function and alleviate physiological fatigue.

4. Targeted B2B Applications
- Dietary Supplements (Capsules/Tablets):
- The micronized, low-moisture powder is perfectly engineered for direct compression and encapsulation, serving as the core active in immune defense and vitality blends.
- Functional Foods & Solid Beverages:
- Readily dissolves to fortify nutritional shakes, honey-based syrups, and collagen beauty drinks.
- Premium Cosmeceuticals:
- Due to its cold-processed nature, the active repair factors remain intact, making it a high-value biological additive for anti-aging facial masks, serums, and scalp-care formulations.
5. Secure Packaging & Global Logistics
Royal Jelly Freeze-Dried Powder is extremely hygroscopic. Operating under strict ISO9001 and GMP guidelines, Xi'an Tihealth guarantees robust moisture-barrier packaging to preserve product integrity during global transit.
| Sample Weight | Packaging Type | Commercial Bulk | Packaging Type |
| 1kg - 5kg | Nitrogen-flushed, vacuum-sealed Aluminum Foil Bag | 20kg - 25kg | Heavy-Duty Cardboard Drum with Double PE Liners |
Contact Us for Wholesale Quotes & HPLC Lab Reports
6. Formulation & Technical FAQ

How do you verify the 10-HDA concentration? Can it be customized?
Every commercial batch is rigorously tested via High-Performance Liquid Chromatography (HPLC), and a corresponding COA is provided. We offer full customization: 2%-3% for general functional foods, 4%-5% for high-end capsule supplements, and ≥6% for clinical or premium cosmetic applications.
Is this powder highly hygroscopic? How should it be stored?
Yes, due to the high concentration of proteins and sugars, Royal Jelly powder is extremely sensitive to moisture. It must be stored in a cool, dry place (ideally below 20°C) in tightly sealed containers. For manufacturing, prolonged exposure to ambient humidity before encapsulation should be strictly avoided to prevent caking.
Are there any antibiotic residues in the raw material?
Absolutely not. We maintain strict supply chain traceability directly to our ecological apiaries in the Qinling Mountains. Our fresh royal jelly and final powder undergo stringent LC-MS/MS testing to guarantee zero detection of chloramphenicol or other prohibited veterinary antibiotics, fully complying with EU and US import standards.
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