Kiehl’s Fast Release Wrinkle-Reducing Retinol Night Serum, 28ml

• 28ml

How to use:

• Flip the bottle upside down, remove the bottom cap and set it aside

• Open the pouch, twist the retinol capsule onto the bottom of the bottle

• Push the button down on the capsule to release pure retinol powder

• Shake vigorously to fully mix into the serum

• Remove and discard capsule, replace with original bottom cap

The Fast Release Wrinkle-Reducing Retinol Night Serum is an advanced Retinol night serum that helps accelerate skin surface cell renewal to visibly improve fine lines and deep wrinkles. Experience visible reduction of fine lines in just 5 days, and visible improvement in deep wrinkles in 2 weeks. To ensure maximum efficacy, its innovative packaging isolates a high concentration of pure Retinol powder so it can be freshly mixed into the serum upon first use.