Description
Summary
The Kiehl’s Since 1851 Fast Release Wrinkle-Reducing 0.3 Retinol Night Serum is formulated with 0.3 pure retinol helps accelerate skin surface cell renewal to visibly improve fine lines in 5 days and deep wrinkles in 2 weeks .
Details
Benefits
- Kiehl’s formula with Pure Retinol helps steadily accelerate skin surface turnover to bring new, fresh skin to the surface to help address visible signs of aging for skin that’s visibly renewed and youthful looking
- Retinol penetrates up to 15 surface layers deep immediately
- Visible reduction in fine lines in just 5 days with use of this anti aging retinol night serum
- Visible reduction in deep wrinkles in 2 weeks revealing smoother skin
- Innovative packaging that isolates a high concentration of pure retinol powder so it can be freshly mixed into the serum upon first use for maximum efficacy
- Bottle made with 100 recycled material
Formulated Without
- Paraben free
- Mineral-oil free
- Fragrance free
- Dye free
- Silicone free
Research Results
- Results are based on expert grading in a 10-week clinical study:
- Visibly smooths skin immediately by penetrating up to 15 surface layers deep
- Visibly reduces fine lines and wrinkles in 5 days
- Visibly reduces deep wrinkles in 2 weeks
- 100 showed reduction in wrinkles
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- Based on an in vivo penetration test for retinol penetration
- Based on expert grading in a 10-week clinical study of 71 panelists
- Based on expert grading in a 10-week clinical study of 27 panelists
How To Use
To Activate: Flip the bottle upside down, remove the bottom cap and set aside. Open 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.
To Apply: Press down on black button 2-3 times for a pea sized drop. Gently apply over clean, dry skin.Apply once a day at night. Complete your nighttime skincare routine with Kiehl’s Super Multi-Corrective Anti-aging Cream for optimal youth-boosting benefits. In the morning, use Kiehl’s Clearly Corrective Dark Spot Serum and Kiehl’s Super Fluid Daily Defense sunscreen with SPF 50 for brighter skin clarity.
Ingredients
Serum: Aqua Water, Glycerin, Propanediol, Butylene Glycol, Glycereth-26, Panthenol, 1,2-Hexanediol, Polyglycerin-3, C12-14 Pareth-12, Phenoxyethanol, Caprylyl Glycol, Ammonium Acryloyldimethyltaurate Vp Copolymer, Betaine, Xanthan Gum, Ethylhexylglycerin, Adenosine, Carbomer, Glyceryl Acrylate Acrylic Acid Copolymer, Tromethamine, Glycereth-25 Pca Isostearate, T-Butyl Alcohol, Tocopherol.
Retinol Powder: Cellulose Acetate Butyrate, Tricaprylin, Retinol, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Silica Silylate, Silica, Magnesium Stearate.
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