Complaint
| Product Name | Resveratrol |
| Specification | 99% |
| MOQ | 1kg |
| Shelf Life | 24 Months |
| Product Keywords | Trans Resveratrol |
| Application | Pharmaceutical Grade, Food Grade |
Resveratrol, a non-flavonoid polyphenolic organic compound, is easily absorbed orally and excreted through urine and feces after metabolism. In vitro and animal experiments show that resveratrol has antioxidant, anti-inflammatory, anti-cancer and cardiovascular protection effects.
| Item | Specification | Result |
| Trans Resveratrol | ≥ 99% | 99.5% |
| Physical Control | ||
| Appearance | Fine powder | Conform |
| Color | White to off white | Conform |
| Odor | Characteristic | Conform |
| Particle Size | 100% through 80Mesh | Conform |
| Loss on Drying | ≤ 1.0% | 0.45% |
| Chemical Control | ||
| Total Heavy Metals | ≤ 10ppm | Conform |
| Arsenic (As) | ≤ 2.0ppm | Conform |
| Mercury(Hg) | ≤ 1.0ppm | Conform |
| Cadmium(Cd) | ≤ 2.0ppm | Conform |
| Lead (Pb) | ≤ 2.0ppm | Conform |
| Solvent Residual | Meeting USP Standard | Conform |
| Pesticides Residues | Meeting USP Standard | Conform |
| Microbiological Control | ||
| Total Plate Count | ≤ 10,000cfu/g | Conform |
| Yeast, Mold & Fungi | ≤ 300cfu/g | Conform |
| E.Coli | Negative | Conform |
| Staphylococcus | Negative | Negative |
| Salmonella | Negative | Conform |
| Recommended transportation selections | ||
| By Express | By Air Transportation | By Sea Transportation |
| Suitable for sample order or <50kg Fast: 3-10 days High shipping cost Door to door service | Suitable for >50kg Fast: 3-7 days Lower than express cost Airport to airport service Professional broker needed | Suitable for > 300kg Slow: 7-45 days Lowest cost Port to port service Professional broker needed |
| Q1: Can i get some samples? |
| A: Yes, we can supply the free sample, but the shipping cost be paid by our customers. |
| Q2: How to start orders or make payments? |
| A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal etc. |
| Q3: How to confirm the Product Quality before placing orders? |
| A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests. |
| Q4:What's your MOQ? |
| A:Our MOQ is 1kg or 10g(Different products have different MOQs). |
| Q5: How about delivery leadtime? |
| A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included) |
| Q6:Is there a discount? |
| A:Different quantity has different discount. |
| Q7: How do you treat quality complaint? |
| A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss. |
| Q8: How to contact us ? |
| A:Click the LookChem's "Contact Supplier", send us message or e-mail, you will get reply within 12 hours. Please contact us without hesitation. |
