Evening Primrose Carrier Oil
Evening Primrose Carrier Oil (CAS 90028-36-1, INCI name -distilled essential oil standardized to 10% gamma-linolenic acid, distilled from Oenothera biennis seeds. Baisifu supplies food-grade, BP/USP and Ph.Eur. equivalent batches from a Xi'an facility, with every drum shipped with a COA, allergen declaration and IFRA documentation.
Botanical Source & Active Profile
The marker compound in Evening Primrose Carrier Oil is gamma-linolenic acid (GLA). We standardize every batch in-house by GC-MS against pharmacopoeial reference standards, so formulators in pharmaceutical, cosmetic and food workflows receive a consistent active profile drum after drum. The oil presents as a clear yellow liquid carrying a mild nutty odor that blends well with floral, citrus, herbaceous and woody notes.
Typical Applications
Evening Primrose Carrier Oil moves into the following formulation workflows:
- dietary supplements
- skin care
- feminine care
- anti-inflammatory topicals
- cosmetic base oil
Technical Specification
| Parameter | Typical Value |
|---|---|
| Product | Evening Primrose Carrier Oil |
| CAS number | 90028-36-1 |
| Specification | 10% gamma-linolenic acid |
| Active marker | gamma-linolenic acid (GLA) |
| Appearance | clear yellow liquid |
| Odor | mild nutty |
| Botanical source | Oenothera biennis seeds |
| Packaging | 180 kg HDPE drum; 50 kg sample drum |
| Shelf life | 24 months from manufacture date, unopened |
| Origin | Xi'an, Shaanxi, China |
Packaging, Storage & Supply
Evening Primrose Carrier Oil is filled into 180 kg HDPE drum; 50 kg sample drum, nitrogen-blanketed and sealed under COA. Store in a cool, dry place away from direct sunlight; the recommended storage temperature is 15–25 °C with shelf life of 24 months from manufacture date in original sealed packaging. Baisifu ships ex-Xi'an with full quality documentation, MOQ 50 kg for sample development and 1,000 kg and above for production orders. Standard lead time 7–15 days depending on batch availability; express air freight available on request.
Why Baisifu for Evening Primrose Carrier Oil
- 20 years of botanical extraction experience in Xi'an, Shaanxi, China
- GC-MS batch verification with pharmacopoeial reference standards
- COA, allergen, IFRA and pesticide residue documentation ship with every drum
- OEM/ODM custom blends and private-label packaging available
- Export-ready logistics: Hong Kong and Shanghai ports, bill of lading and certificate of origin on request
- Direct-from-manufacturer pricing with transparent quotation turnaround within one business day
Need a quotation for Evening Primrose Carrier Oil?
Send us your spec, target quantity and destination port. Our team replies within one business day with COA, pricing and lead time.
Need specifications, COA, or a wholesale quote? Contact Baisifu — typical response within 24 hours.