Shiseido Elixir Design Time Serum

No. The Design Time Serum is a separate product, though both contain pure retinol. The serum is lighter in texture and designed to layer under moisturizer, while the cream is a standalone moisturizing treatment. Both are medicated quasi-drugs approved for wrinkle improvement, but the serum is meant for people who want retinol benefits in a serum format that layers into their existing routine.

This is mid-range pricing (between drugstore and luxury) but uses the same pure retinol technology as Shiseido's prestige lines. Drugstore retinol products typically use gentler derivatives like retinyl acetate, not actual retinol. The difference is clinical efficacy: pure retinol has the strongest evidence for wrinkle reduction. You're paying more than drugstore, but getting significantly more active ingredient.