Conjugated Linoleic Acid (CLA) from safflower oil, 80% / 75% / 60% specifications. Sourced through qualified production partners for dietary supplement and functional food manufacturers.
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Available Specifications
Per CLA-001 (Verified 2026-09-20):
| Specification Level | Active Marker / Isomer Ratio |
| CLA 80% Oil (Standard, 50:50 c9,t11 / t10,c12) | GC |
| CLA 75% Oil (Premium, 50:50 c9,t11 / t10,c12) | GC |
| CLA 60% Powder (Tabletting Grade) | GC |
Specifications subject to product requirements and destination-market regulations.
Product Overview
| Source | Safflower oil (Carthamus tinctorius) via isomerization |
| Active marker | Conjugated Linoleic Acid (c9,t11 + t10,c12 isomers, ~50:50) |
| Form | Light yellow to yellow oil / off-white powder |
| CAS No. | 121250-47-3 (CLA mixture) |
Technical Specifications
| Test Item | Specification | Method |
| Appearance | Light yellow to yellow oil / off-white powder | Visual |
| Odor & Taste | Characteristic, mild | Organoleptic |
| CLA Assay | ≥ 60.0%, ≥ 75.0%, or ≥ 80.0% | GC |
| c9,t11 / t10,c12 Ratio | ~50:50 (isomer-specific) | GC |
| Acid Value | ≤ 5.0 mg KOH/g | USP |
| Peroxide Value | ≤ 10 meq/kg | USP |
| Heavy Metals (Pb/As/Cd/Hg) | ≤ 1/1/1/0.1 ppm | ICP-MS |
All specifications subject to product specification and destination-market requirements.
Quality & Documentation
- Certificate of Analysis (COA) per batch with GC verification of CLA isomers
- Heavy metals testing panel (Pb, As, Cd, Hg) via ICP-MS
- Material Safety Data Sheet (MSDS) documentation
- Non-GMO statement
- Allergen statement
- Third-party SGS testing available upon request
Applications
- Dietary Supplements: Considered for use in body composition and metabolic support formulations.
- Functional Food & Beverage: Considered for fortification in functional beverages (sports nutrition).
- Sports Nutrition: Considered for use in lean mass and body composition formulations.
- Animal Feed: Considered for use in livestock and aquaculture feed.
Why Source from Nourish Ingredients?
- Specification Matching: Three CLA levels (60% powder, 75% oil, 80% oil) plus isomer ratio options for formulation flexibility.
- Supplier Verification: Production partners maintain FSSC 22000, BRCGS, Non-GMO Project certifications.
- Sample Comparison: 100-500g samples available for specification evaluation.
- Third-Party Testing: SGS verification available for CLA isomers, heavy metals.
- Documentation Support: Comprehensive documentation package including COA, MSDS, allergen, and Non-GMO statements.
Supply & Ordering
- Sample Availability: 100-500g samples available; standard samples ship within 5-7 business days.
- Minimum Order Quantity (MOQ): 25 kg for standard specifications; smaller quantities for evaluation.
- Lead Time: 7-15 business days from order confirmation.
- Packaging: 25 kg drum (HDPE) for oil; 25 kg fiber drum for powder; custom packaging available.
- Shipping: Worldwide shipping via air, sea, or courier; documentation prepared for customs clearance.
Frequently Asked Questions
Q1: What's the difference between CLA 60%, 75%, and 80%?
The 60%/75%/80% difference reflects total CLA content measured via GC. 80% is positioned for premium applications; 75% is the standard supplement specification; 60% is suitable for powder formulations with carriers.
Q2: What are the c9,t11 and t10,c12 isomers?
CLA isomers are positional and geometric isomers of linoleic acid. The 50:50 c9,t11 / t10,c12 ratio is the most studied and effective for body composition positioning.
Q3: Can CLA be combined with other ingredients?
CLA is commonly combined with Green Tea Extract (EGCG), L-Carnitine, and Chromium in body composition formulations. We recommend consulting with your formulation team.
Q4: What's the regulatory status in the EU?
CLA is permitted as a novel food ingredient in the EU per EC 258/97 / 2015/2283. Specific regulatory status depends on intended application and labeling.
Q5: How is CLA content measured?
CLA content is quantified via Gas Chromatography (GC) with FID detection per AOCS / industry-standard methods. Individual isomers are resolved.
Q6: What's the typical MOQ?
Standard MOQ is 25 kg. Smaller quantities (5-10 kg) are available for evaluation.
Q7: Do you offer custom specifications?
Yes. Custom specifications (e.g., specific isomer ratio, oil/powder form, packaging) can be discussed with our coordination team.
Q8: What documentation is available?
Standard documentation includes COA, MSDS, allergen statement, Non-GMO statement. Additional documentation available upon request from production partners.
Related Resources
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Compliance Note
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