ISDIN's Rejuvenate Retinal Smooth Serum delivers targeted nighttime renewal with a silky, fast-absorbing texture that layers well under moisturizers. Formulated for uneven tone and fine lines, it suits skin adapting to retinoids and is appropriate for combination to dry skin types. Fragrance-free and non-greasy, the serum offers measurable smoothing without heavy residue.
Ingredient Safety
No risk4
Low risk37
Moderate risk3