Avocado Soybean Unsaponifiables
Botanical Source: Persea americana,Glycine max
Appearance: Light yellow to creamy powder
Part Used: Fruit & Seed, 100% Natural
Specification:35% Sterols
Certifications: ISO9001, FSSC22000, KOSHER, HALAL, HACCP, FDA
Packing Size: 25kg/drum
Transportation: Courier, Air, Ocean
MOQ: sample and small kgs trial order available, commercial order MOQ 25kg
Delivery: Ready stock, Prompt shipment
- Free Samples
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Avocado Soybean Unsaponifiables – Premium Joint Health Ingredient
Kingherbs Limited sells pharmaceutical-grade Avocado Soybean Unsaponifiables with 35% sterols from regulated avocado fruit and soybean seed sources. The scientifically confirmed 1:2 ratio of avocado to soybean unsaponifiable fractions in our ASU delivers concentrated beta-sitosterol, campesterol, and stigmasterol. With peroxide levels below 10 meq/kg and heavy metal concentration matching USP criteria (Pb<3ppm, As<1ppm), our manufacture uses food-grade ethanol extraction, eliminating hazardous solvents. Your products have consistent sterol fingerprinting proven by GC-FID analysis and full traceability from seed selection to harvest timing at our partner growing sites.
This natural extract acts differently from painkillers. Inhibiting cartilage-breaking enzymes and boosting collagen production inhibits joint degeneration at the cellular level.

Avocado Soybean Unsaponifiables COA
| Product Name | Avocado Soybean Unsaponifiables | Batch Number | |||||
| Botanical Source | Persea americana,Glycine max | Batch Quantity | 1000kg | ||||
| Plant Parts Used | Fruit & Seed, 100% Natural | Country of Origin | China | ||||
| Type of Products | Standard Extract | Active Ingredient Markers | Sterols | ||||
| Analysis Items | Specifications | Results | Methods used | ||||
| Appearance | Light yellow to creamy powder | Conforms | Visual test | ||||
| Flavor and Odor | Characteristic | Conforms | Visual test | ||||
| Peroxide Value | NMT 5mep/kg | 1.9mep/kg | GB/T5538-2005 | ||||
| Acidity | NMT 7mgKOH/g | 2.10mgKOH/g | GB/T5530-2005 | ||||
| Bulk Density | 45-60g/100ml | Conforms | GB/T21354-2008 | ||||
| Residue on Menstruum | NMT 0.5% | Conforms | GB/T5009.37 | ||||
| Assay | NLT 35% Sterols | 35.20% | GC | ||||
| Ratio(Avocado: Soybean) | 1: 2 | Conforms | / | ||||
| Loss on Drying | NMT 5.0% | 2.20% | GB5009.3 | ||||
| Heavy Metals | NMT 10ppm | Conforms | GB5009.74 | ||||
| Arsenic (As) | NMT 1ppm | Conforms | GB5009.11 | ||||
| Lead (Pb) | NMT 1ppm | Conforms | GB5009.12 | ||||
| Cadmium (Cd) | NMT 1ppm | Conforms | GB5009.15 | ||||
| Mercury(Hg) | NMT 0.1ppm | Conforms | GB5009.17 | ||||
| Residue of Pesticide | NMT 2ppm | Conforms | GB2763 | ||||
| B(a)P | NMT 10ppb | Conforms | GB5009.265 | ||||
| PAH4 | NMT 50ppb | Conforms | GB5009.265 | ||||
| Microbiological Data | Total Plate Count < 1,000cfu/g | Conforms | GB4789.2 | ||||
| Total Yeast & Mold < 100cfu/g | Conforms | GB4789. 15 | |||||
| E. Coli to be negative | Negative | GB4789.3 | |||||
| Salmonella to be negative | Negative | GB4789.4 | |||||
| Packing and Storage | Packed in fiber drum, LDPE bag inside. Net weight: 25kg/drum. | ||||||
| Keep tightly sealed, store away from moisture, strong heat and sunlight. | |||||||
| Shelf Life | 2 years if sealed and stored in the recommended conditions. | ||||||
Avocado Soybean Unsaponifiables Benefits
Your clients' everyday comfort may increase significantly. Clinical research shows this substance has several benefits:
Protecting Joint Structure
Active sterols inhibit cartilage-degrading matrix metalloproteinases (MMPs). This prolongs joint integrity.
Decreased inflammation
The extract moderates joint inflammation by lowering IL-1β and TNF-α cytokines, without the adverse effects of NSAIDs.
Increased Cartilage Building
It boosts collagen Type II and aggrecan production, which are necessary for cartilage maintenance.
Reduce Painkiller Dependence
Only 43.4% of users required extra pain medication in controlled studies, compared to 69.7% in placebo groups—a statistically significant difference that affects long-term health.
Dual-Action Mechanism
Avocado Soybean Unsaponifiables prevents breakdown and supports repair, unlike masking substances.

Avocado Soybean Unsaponifiables Applications
Incorporate this flexible component into several product categories:
Supplements for joints
Create knee and hip osteoarthritis softgels or capsules at 300mg daily, as researched.
Combination Formulas
Combine with glucosamine, chondroitin, or MSM to make multi-pathway joint support solutions.
Oral Care Items
Complement periodontal supplements. Research suggests it reduces gingival inflammation and supports connective tissue.
Dermacosmetics Anti-Aging
Use in premium mature skin skincare. Phytosterols promote collagen cross-linking and epidermal suppleness.
Foods with Function
Our microencapsulation assistance lets you make water-dispersible drinks and snacks for active folks.

Certificate
• ISO9001 Quality Management System Certificate
• FSSC22000 Food Safety System Certificate
• HACCP System Certificate
• HALAL Certification
• KOF-K Certification
• FDA Registration
• Part of Hunan Botanical Extract Association (HNBEA)

FAQ
Q1: What are the products and where do they originate?
A: Avocado and soybean oil extracts are natural. Bioactive phytosterols persist in the "unsaponifiable" fraction after soapmaking. Our formulation uses the scientifically proven 1:2 avocado-soybean ratio.
Q2: How does ASU assist joint health in your body?
A: Dual mechanisms operate. First, it inhibits cartilage-degrading enzymes. Second, it boosts collagen production for cartilage. Additionally, it lowers cellular inflammatory mediators.
Q3: Does ASU relieve osteoarthritis symptoms?
A: Clinical trials are beneficial. In three-month investigations, 300mg daily patients had superior functional ratings and used fewer pain medicines than placebo groups. Results usually take 3-6 months of constant usage.
Q4: What's the suggested dose and long-term safety?
A: The typical daily dosage is 300mg. Two-year studies of 600mg dosages found no side effects. Rare, moderate side effects include gastrointestinal discomfort.
Packaging and Transportation
Standard Packaging:
- 25kg/fiber drum with double food-grade PE bags inside
- Aluminum foil bag packaging available for smaller quantities
- Custom packaging solutions for your specific requirements
Storage Conditions:
- Store in cool, dry place below 25°C
- Protect from light and moisture
- Shelf life: 24 months when properly stored
Transportation Options:
- Samples: Express courier (DHL, FedEx, UPS) – 3-5 business days
- Commercial Orders: Air freight or ocean shipping based on your timeline
- Professional logistics support with temperature-controlled options
- Complete documentation for customs clearance

Why Choose Us?
25+ Years of Botanical Excellence
Since 1996, we've specialised in natural extracts, providing industry experience and quality systems.
Source-Level Quality Control
From seed selection to harvest timing, we work directly with agricultural bases. Thus, sterol profiles are constant between batches.
Clean-Extraction Technology
Your formulas include just necessary ingredients. We utilise food-grade ethanol or water—no hexane.
Tech Formulation Support
Buying more than an ingredient. Our application lab tests stability, optimises blends, and develops softgels.
Flexible Order Quantities
Before ordering in bulk, we accept trial orders for testing or commercial use.
Fast, Reliable Delivery
Your manufacturing schedule keeps on track with ready stock. Samples ship in 3-5 business days.
Ingredients in One Stop
Beyond plant extracts, we provide vitamins, minerals, and other additives to facilitate procurement.

Warehouse & Shipping

Our Teams & Exhibitions

Contact Us
Ready to develop superior joint health products with Avocado Soybean Unsaponifiables? Email us at info@kingherbs.com for technical specifications, samples, or custom formulation support.
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