Biotech Products Catalog/DRT nature raw extracts
| Product name | Active ingredients | Product Information |
| French Maritime Pine Bark Extract (Oligopin®) | 1. Pine-specific OPC >67% 2. Flavonoid monomer 3. Phenolic acid | Link |
| French Highly Water Soluble French Maritime Pine Bark Extract (Oligopin® HWS) | 1. Pine-specific OPC >67% 2. Flavonoid monomer 3. Phenolic acid | |
| French pine extract phytosterol (Phytopin®) | β-sterol 70-80% | Link |
| French White Grape Seed Extract (Vitaflavan) | 1. Pine-specific OPC >67% 2. Flavonoid monomer 3. Phenolic acid | Link |