ISNTREE Hyper Retinol EX 1.0 Serum 20ml | 5 Peptides | 5 Cermaides | Helps Reduce Fine LinesRevitalize and Restore, This well aging serum helps restore the skin's youthful radiance by increasing its firmness with minimal dryness and no irritation. High performance, gentle retinol serum. Helps improve the complexion without compromising the skin's sensitivity. Key ingredients: Retinol EX 1%, Provides intensive well aging benefits by improving the appearance of the fine lines and wrinkles. (0. 1% Retinol, 0. 3% Retinyl palmitate, 0. 6%