Buy Beta-carotene Oil from a reputable ingredient supplier who is able to provide a certificate of HPLC assay, batch traceability, and market documentation, as well as the carrier type and a certificate of suspension. We can provide Beta-carotene Oil suspension that is carried in sunflower oil at Kingsci. Our main grade is 30%, with 5%, 10%, and 20% options.
Where to Buy Beta Carotene Oil for B2B Manufacturing
This should not be the only basis on which you pick your price. Select a supplier that will be able to pinpoint the material exactly and help with technical approval.
1. Direct supplier or distributor:
With contact, the grade, carrier, documents, and order terms can be confirmed. Buyers looking for stock in a specific region may find a qualified distributor more suitable for their needs or for buyers who may require smaller orders.
2. Exact product form:
An oil suspension is not a complete solution of the oil but is a suspension in oil. An oil suspension is not a complete solution of the oil, an oil-dispersible powder, or a ready-made emulsion.
3. Batch responsibility:
Ensure that the batch release, COA (Certificate of Analysis), and complaints/non conforming material are handled by the appropriate person(s).
When comparing quotations at Kingsci, we recommend that you be sure to agree to the full product description before getting a quote. The name of the product is not a purchase specification.
Beta Carotene Oil Supplier: Verify the Specification
A good supplier of beta-carotene oil should be able to give straightforward answers to questions regarding the composition and analytical control.
1. Assay basis:
The content of β-carotene is confirmed by weight (w/w) and has been determined using HPLC.
2. Carrier declaration:
Sunflower oil is used in our suspension. Verify the full declaration of ingredients and other formulation ingredients that are pertinent to your label.
3. Physical form:
Ensure that the material is a suspension and ask for mixing, sampling, and storage procedures.
4. Available grades:
The main specification available is 30%, with grades of 5%, 10%, and 20% available.
5. Batch identity:
Compare the COA with the exact grade and batch delivered. A general TDS should not be used as a substitute for the batch-specific results.
These checks help to prevent confusion with product names of similar products from different carriers, or from different assays or physical forms.
Compare Beta Carotene Oil Prices and Assay Grades
Look at price and active content and fit in process, rather than per kg.
1. Check assay:
The nominal grade of 30% provides 0.30 kg of β-carotene per kg of product, and the nominal grade of 10% will provide 0.10 kg per kg of product (as per batch result).
2. Calculate input:
The amount of each ingredient (weight) needed = target β-carotene weight/assay fraction. In practice, for example, 3 g of the active β-carotene will need 10 g of the 30% grade before the losses in the process.
3. Compare active cost:
The cost of the ingredient per kg divided by the assay fraction to estimate the cost of β-carotene per kg.
4. Compare landed cost:
Include all packaging, freight, import duty, lead time, and necessities of testing.
Get quotes all on the same assay, quantity, packaging, and delivery basis.
Documents to Request Before Buying Beta Carotene Oil
Ask for current documents for the grade selected and be sure they correspond to your application.
1. Batch COA:
Examine HPLC assay, identification, appearance, batch number, analysis date, and applicable quality results. The results should be associated with the provided batch.
2. TDS:
Verify the type of oil, physical state, grades, handling procedures, storage requirements, and shelf life of the oil.
3. SDS:
Read and discuss the information about handling, storing, and transporting.
4. Additional records:
Ask for specific information regarding contaminants, microbiological, allergen, and GMO controls, and certification, as needed for the market and application. Check all documents' scope and validity.
Supplier qualification and component specifications are included in U.S. dietary supplement quality control. The buyer should evaluate the supplier evidence and his/her incoming supplier material verification duties.
Evaluate Beta Carotene Oil Samples Before Bulk Purchase
Test a sample in the process they will be working in, instead of just evaluating it in its container.
1. Redispersibility:
Check for settling when stored in the planned way, and be sure the suspension restores to a uniform state in accordance with supplier instructions.
2. Transfer and dosing:
Ensure that the ingredient is accurately measurable by plant equipment by weight, pump, or meter.
3. Pilot blending:
Test the compatibility of the oil phase, mixing time, temperature & sequence of addition.
4. Uniformity:
Check the color of samples from various locations within the pilot batch, as well as the HPLC assay (if required).
5. Acceptance criteria:
Before a commercial order, agree upon test methods and test limits.
Beta Carotene Oil Applications, Storage, and Shipping
Specify what is planned for use when requesting a quotation, as this will influence the technical review and handling.
1. Softgels and oil-based products:
Test the compatibility, viscosity, mixing, and dosing control.
2. Fat-containing foods:
Analyse the requirements for the destination market and carry out a production-scale colour trial test.
3. Aqueous products:
Oil suspensions are not necessarily water-dispersible and may require emulsification or encapsulation.
4. Packaging and storage:
Check light-protective packaging, storage instructions, shelf life evidence, and opened container instructions. Reduce the amount of unnecessary heat, light, and air.
5. Transport:
Ensure the temperature of the shipment, the integrity of the packaging, and seasonal precautions.
Where to buy Beta-carotene Oil?
Select a supplier that provides information on the type of suspension, oil carrier used, HPLC assay, batch documents, and suitability for the process. Our primary beta-carotene oil suspension grade is 30%, and we also have 5%, 10%, and 20% grades available at Kingsci. Please ask us for your required assay, application, market, and estimated quantity needed for the appropriate specification and purchase details.
Do you have a different opinion? Or need some samples and support? Just email donna.zh@kingsci.com or Contact Us Directly to get free samples and more professional support!
FAQ
1. Where can I buy beta carotene oil 30% in bulk?
Talk to a specialist ingredient supplier who can give you a COA (batch-specific), HPLC assay data, TDS, and information about the carrier and physical form. Kingsci provides a 30% beta carotene oil suspension which is obtained using sunflower oil as the carrier.
2. What should I check when choosing a beta carotene oil supplier?
Ensure assay basis / HPLC method, carrier oil, suspension properties, batch traceability, up-to-date documentation, storage information, and the supplier's capacity to provide sample evaluation.
3. Does Kingsci offer beta carotene oil in concentrations other than 30%?
Yes. We have 30%, 5%, 10%, and 20% grade specifications. Check the current grade/batch specification with our team.
4. Is beta carotene oil suspension the same as beta carotene oil solution?
No. In a suspension, the particles are suspended in the oil carrier, and in a solution, the material is dissolved in the oil carrier. The difference in distinction only has an impact on procedures of sampling, mixing and storage.
5. What documents should I request before buying beta carotene oil?
Ask for a batch-specific COA, TDS, and SDS. Additional data on contaminants, microbiological quality, allergens, GM status, and certifications may also be required for various applications and markets.
References
1. Wei, Y., Zhou, D., Mackie, A., Yang, S., Dai, L., Zhang, L., Mao, L., & Gao, Y. (2021). Stability, interfacial structure, and gastrointestinal digestion of β-carotene-loaded Pickering emulsions co-stabilized by particles, a biopolymer, and a surfactant. Journal of Agricultural and Food Chemistry, 69(5), 1619–1636.
2. Nooshkam, M., & Varidi, M. (2021). Physicochemical stability and gastrointestinal fate of β-carotene-loaded oil-in-water emulsions stabilized by whey protein isolate-low acyl gellan gum conjugates. Food Chemistry, 347, 129079.
3. Huang, Z., Zeng, Y.-J., Wu, X.-L., Li, M.-F., Zong, M.-H., & Lou, W.-Y. (2022). Development of Millettia speciosa champ polysaccharide conjugate stabilized oil-in-water emulsion for oral delivery of β-carotene: Protection effect and in vitro digestion fate. Food Chemistry, 397, 133764.
4. Fitri, I. A., Mitbumrung, W., Akanitkul, P., Rungraung, N., Kemsawasd, V., Jain, S., & Winuprasith, T. (2022). Encapsulation of β-carotene in oil-in-water emulsions containing nanocellulose: Impact on emulsion properties, in vitro digestion, and bioaccessibility. Polymers, 14(7), 1414.
5. Wei, Y., Zhou, D., Yang, S., Dai, L., Zhang, L., Mao, L., Gao, Y., & Mackie, A. (2021). Development of β-carotene loaded oil-in-water emulsions using mixed biopolymer-particle-surfactant interfaces. Food & Function, 12(7), 3246–3265.
6. U.S. Food and Drug Administration. (2025). 21 CFR § 111.120-What quality control operations are required for components, packaging, and labels before use in the manufacture of a dietary supplement? Electronic Code of Federal Regulations, 2025 edition.
