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Previous page Next page Keep skin healthy & beautiful with moisturizers formulated for your skin type Retinol Vitamin C Cream Add to Cart ExfoliKate Moisturizer Add to Cart Wrinkle Warrior 2-In-1 Add to Cart KateCeuticals Cream Add to Cart Age Arrest Cream Add to Cart Peptide K8 Power Cream Add to Cart HydraKate Water Cream Add to Cart Customer Reviews 4.4 out of 5 stars 143 4.6 out of 5 stars 619 4.4 out of 5 stars 292 3.6 out of 5 stars 54 4.4 out of 5 stars 144 4.2 out of 5 stars 31 4.4 out of 5 stars 55 Price $97.75$97.75 $41.65$41.65 $99.00$99.00 $104.76$104.76 $99.00$99.00 $135.15$135.15 $56.36$56.36 Size 1.7 Fl Oz 1.7 Fl Oz 1.7 Fl Oz 1 Fl Oz 1.7 Fl Oz 1.7 Fl Oz 1.7 Fl Oz Skin Benefit Firms, smooths and brightenes Enhances luminosity & radiance Improves skin firmness Plumps & replenishes Restores youthfulness Smooths lines & wrinkles Soft, smooth, plumped skin Skin Type Aging, normal Dry, dull, normal Aging, dry Aging, normal Aging, normal Aging, normal Normal When to Use PM Only AM and PM AM and PM AM and PM AM and PM AM and PM AM and PM Key Ingredient 1 Retinol & HA Glycolic Acid, Lactic Acid, HA Essential AAs & Glucosamine Peptide-Infused Ceramide Telo-5 Technology Ceramide-infused Peptide AquaPort Technology Key Ingredient 2 Ascorbic Acid (Pure Vitamin C) Papaya & Pumpkin Enzymes SugarCopper & Essential AAs HA, Vit E, Squalane Laminaria Kelp Extract Advanced Moisture Complex Blue Light Algae Extract Key Ingredient 3 Wild Gooseberry Extract Napol Cactus Fruit Extract Sichuan Pepper & HA³ Hemp, Macadamia & Jojoba Oils Age-Defying Peptide Babassu and Hemp Seeds Marigold Flower Extract SLES or SLS Free ✔ ✔ ✔ ✔ ✔ ✔ ✔ Paraben Free ✔ ✔ ✔ ✔ ✔ ✔ ✔ Phthalates Free ✔ ✔ ✔ ✔ ✔ ✔ ✔ Mineral Oil Free ✔ ✔ ✔ ✔ ✔ ✔ ✔ Synthetic Fragrances Free ✔ ✔ ✔ ✔ ✔ ✔ ✔ “Everything begins in the clinic…” Since 2004, my team and I have been touching, treating and transforming skin at my Hollywood clinic. Every at-home product we create is born from an ingredient or clinic treatment that defied the impossible, delivering visible results fast. Is this a day cream? I thought that retinol doesn't work during the day if it comes into contact with the sun? No, +Retinol Vitamin C Moisturizer should be used as instructed, PM only. What is the difference between this and +Retinol Vitamin C Serum? While both are excellent products, +Retinol Vitamin C Moisturizer offers moisturization properties not provided by the serum. The serum is an excellent option for individuals who have oily skin but still want the benefits of Retinol. I have never used +Retinol before. As a beginner, should I start with the moisturizer or serum? As a beginner to Retinol, we recommend using the +Retinol Vitamin C Moisturizer first. This product offers moisturizing benefits to combat the drying and flaking commonly seen when skin is newly adjusting to Retinol usage. Use product 1-2x a week. I have the +Retinol Vitamin C Serum. Do you use that under the moisturizer or are they separately used? More does not mean better. Retinol is a strong active that can also cause dryness and flaking of skin. We recommend alternating usage of these products, i.e. +Retinol Vitamin C Moisturizer on one evening and +Retinol Vitamin C Power Serum on another. Does it help for hyperpigmentation? Yes! Retinol and Vitamin C are well known actives with brightening benefits. Retinol helps to increase skin cell turnover which thereby results in a diminished appearance of discoloration and spots. Vitamin C works to brighten and even skin tone!