Standardized Saw Palmetto (Serenoa repens) Berry Extract with Total Fatty Acids 45% and Sterols 0.2% specifications. Sourced through qualified production partners for dietary supplement manufacturers.
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Per SP-001 (Verified 2026-09-20):
| Specification Level | Active Marker |
|---|---|
| Saw Palmetto Extract Total Fatty Acids 45% / Sterols 0.2% (Standard) | GC |
| Saw Palmetto Extract Total Fatty Acids 85% / Sterols 0.4% (Premium, Liposterolic) | GC |
| Saw Palmetto Extract Total Fatty Acids 90% / Sterols 0.5% (High-Purity, Hexane-Free) | GC |
Specifications subject to product requirements and destination-market regulations.
| Botanical source | Serenoa repens (saw palmetto, dwarf palm) |
| Part used | Berry (fruit) |
| Active marker | Total Fatty Acids (lauric, myristic, oleic, etc.) + Sterols (β-sitosterol, etc.) |
| Form | Light brown to brown oily liquid / powder |
| CAS No. | 84604-15-9 (Serenoa repens extract) |
| Test Item | Specification | Method |
|---|---|---|
| Appearance | Light brown to brown oily liquid / powder | Visual |
| Odor & Taste | Characteristic, fatty | Organoleptic |
| Total Fatty Acids Assay | ≥ 45.0%, ≥ 85.0%, or ≥ 90.0% | GC |
| Sterols Assay | ≥ 0.2%, ≥ 0.4%, or ≥ 0.5% | GC |
| Loss on Drying | ≤ 5.0% | USP <731> |
| Heavy Metals (Pb/As/Cd/Hg) | ≤ 3/1/1/0.1 ppm | ICP-MS |
| Total Plate Count | ≤ 1,000 CFU/g | USP <2021> |
| Yeast & Mold | ≤ 100 CFU/g | USP <2021> |
| E. coli / Salmonella | Negative | USP <2022> |
All specifications subject to product specification and destination-market requirements.
The 45%/85%/90% difference reflects Total Fatty Acids content measured via GC. 85%+ specifications are positioned for premium liposterolic extracts (per German Commission E monograph / ABC standardization). 90%+ are typically CO2 supercritical or hexane-free extracts.
Hexane is a traditional solvent for Saw Palmetto extraction. Hexane-free extracts use CO2 supercritical, ethanol, or other alternative solvents. Both are pharmacopoeia-accepted; hexane-free is preferred for some premium applications.
Saw Palmetto Extract is commonly combined with Pygeum, Nettle Root, Beta-Sitosterol, and Pumpkin Seed Oil in men's prostate and urinary health formulations. We recommend consulting with your formulation team.
Saw Palmetto Extract is permitted as a traditional herbal medicinal product in the EU per EMA/HMPC. Specific regulatory status depends on intended application and labeling.
Total Fatty Acids content is quantified via Gas Chromatography (GC) with FID detection per USP / Ph. Eur. methods or industry-standard methodologies.
Standard MOQ is 25 kg. Smaller quantities (5-10 kg) are available for evaluation.
Yes. Custom specifications (e.g., specific Fatty Acids / Sterols ratio, CO2 / hexane-free extraction, packaging) can be discussed with our coordination team.
Standard documentation includes COA, MSDS, allergen statement, Non-GMO statement. Additional documentation available upon request from production partners.
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Data marked as "typical" reflects industry standards; specific values vary by supplier and batch. Documentation including COA, MSDS, allergen, and Non-GMO documentation is available upon request from production partners.
About Nourish Ingredients: We are a China-based sourcing partner for botanical extracts and nutraceutical ingredients. We coordinate supply for international brands — from specification matching to delivery. Production partners maintain FSSC 22000, BRCGS, EU Organic, USDA Organic, FAMI-QS certifications. Documentation available upon request.
For ingredient sourcing inquiries: ashely@nourishingr.com
Reviewed by: Nourish Ingredients Editorial Team Version: 2.3 Last updated: 2026-09-20
| Product Name | Saw Palmetto Extract (Total Fatty Acids 45%, Sterols 0.2%) |
|---|---|
| Latin Name | Serenoa repens |
| Main Specs | Total Fatty Acids 45% / 85% / 90%; Sterols 0.2%-0.4% |
Industry-standard testing indicators. Values vary by specification grade.
Specification and COA available on request.
Application and formulation guidance available on request.
