Rubrum Biologics
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Grape seed extract (84929-27-1) is a red-brown powder primarily composed of procyanidins. Extracted from premium grape seeds, it serves as a highly efficient natural antioxidant that the human body cannot synthesize independently.
Research indicates that grape seed extract is one of the most powerful plant-based antioxidants available: 50 times stronger than Vitamin E and 20 times stronger than Vitamin C. It effectively neutralizes excess free radicals, offering superior anti-aging benefits and immune system enhancement.
| Item | Specification | Result |
|---|---|---|
| Appearance | Red brown powder | Complies |
| Assay | ≥95% | 95% |
| Residue on Ignition | ≤0.20% | 0.3% |
| Heavy Metals | ≤20ppm | Conforms |
| Loss on Drying | ≤0.2% | 0.1% |
| Conclusion | Conform With In House Standard | |
