Rubrum Biologics
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Purple sweet potato anthocyanins are natural deep purple pigments and antioxidants extracted from purple sweet potato tubers. This product is a bright, deep purple fine powder, primarily used in the food, beverage, cosmetics, and natural supplement industries.
| Product Information | |
|---|---|
| Source | Purple Sweet Potato Tubers |
| Appearance | Deep purple to violet |
| Grade | Cosmetic/food grades |
| Solubility | Water soluble |
| Specifications | 25% |
| Packaging | Bags, drums and boxes |
| Expiration Date | 24 Months |
We are a manufacturer. For certain specialized or rare products, we can also act as your trading partner.
We hold ISO 9001, Kosher, Halal, EU Organic, and USDA Organic certifications.
Yes. For most low-value products, we typically provide 10-20g free samples.
Our MOQ is flexible. A trial order of 1kg to 10kg is generally acceptable.
For most products in stock, delivery occurs within 1-4 business days after payment receipt. Lead times for customized products require further discussion.
We offer FedEx, DHL, air freight, sea freight, and designated freight forwarders. For efficiency, DHL/FedEx is recommended.
