The Core 5% Niacinamid 24H cream, 50 ml
| Ecolabel | Nordic Swan Ecolabel |
| Category | Skin cream |
| Product group | Cosmetic products 090 |
| Criteria generation | 3 |
| Licensee | Persano Group A/S |
| License number | 5090 0091 |
| Brand | Matas Striber |
| License number | 5090 0001 |
| Ecolabel | Nordic Swan Ecolabel |
| Category | Skin cream |
| Product group | Cosmetic products 090 |
| Criteria generation | 3 |
| Licensee | Persano Group A/S |
| License number | 5090 0091 |
| Brand | Matas Striber |
| License number | 5090 0001 |