Sesderma RETI AGE Liposomal Serum for skincare. 3-retinol system Its advantage Retinol: Helps improve skin texture and reduce the appearance of fine lines. Retinal (Retinaldehyde): A derivative of Vitamin A that contributes to skin renewal and improves its appearance. Retinyl Propionate: Another retinoid derivative used to support anti-aging benefits. * Brand: Sesderma * Product Name: RETI AGE Liposomal Serum * Condition: Used only twice Bought it from Whites pharmacy for 400 something Price: Best offer Selling in Riyadh