Panthenol
Appearance: Transparent liquid
Application: used for repair cream, moisturising essence, mask, acne gel, acne mark repair essence, shampoo, hair mask, anti-aging essence.
Panthenol (also known as provitamin B5 or D-panthenol) is a colorless to pale yellow, slightly viscous liquid with high purity (98.0–102.0%). Thanks to its exceptional moisturizing, skin-repairing, and anti-inflammatory benefits, it’s a popular ingredient in cosmetics, skincare products, shampoos, and other personal care formulations. 
| Property | Details |
| Chemical Name | Panthenol |
| Color | Colorless or yellowish |
| State | Clear, viscous liquid |
| Assay (Dried Basis) | 98.0 ~ 102.0 |
| Specific Optical Rotation | +29.0° ~ +31.5° |
| Refractive Index (20°C) | 1.495 ~ 1.502 |
| Water Content | ≤ 1.0 |
| Residue on Ignition | ≤ 0.1 |
| Heavy Metals (as Pb) | ≤ 10 |
| 3-Aminopropanol Impurity | ≤ 1.0 |
| Total Plate Count | ≤ 100 |
| Mold & Yeast Count | ≤ 10 |
| Storage | Store in a cool, dry place, away from sunlight |
| Shelf Life | 2 years under proper storage conditions |
