Yes, it's designed to visibly reduce redness and help flushed, reactive skin look calmer, and it suits dry, dehydrated skin too. Use it overnight whenever you can: its ceramides, fatty acids and cholesterol help reduce moisture loss while you sleep. It's skincare, not a treatment for rosacea, so keep using anything your doctor has prescribed.

Yes. Developed by Dr. Rivers for sensitive skin, it's formulated without parabens and without added fragrance, including masking scents. Fragrance is one of the most common causes of skin irritation. Its creamy formula helps calm the look of flushed, reactive skin and replenishes moisture. Your first full-product order is covered by our 30-day money-back guarantee.

No, not as a 30-minute mask, which the directions recommend for normal to combination skin: apply an even layer, leave it on for at least 30 minutes, then rinse with cool water. Overnight use is for redness-prone skin that needs more moisture.

Overnight if your skin is redness-prone: after cleansing and serum, apply an even layer and rinse with cool water in the morning. For normal to combination skin, leave it on for at least 30 minutes, rinse with cool water, then follow with serum and moisturizer.

Up to 3 times a week, as either a 30-minute mask or an overnight treatment. At 3 times a week, the 50 mL jar lasts about 4 months. More product won't give you better results, and too much can pill or feel heavy. That's how long it takes to use up, not how long it keeps once opened.

Yes, it's a natural pairing: the Peel Travel Pack puts them together. Rinse the peel off after 20 minutes, pat dry, then apply the mask, for 30 minutes the first time, then overnight if you like. Keep retinol for another evening.

Yes, and its ceramides and niacinamide add comfort while your skin adjusts to retinol. Overnight: apply your retinol to dry skin, wait 10 minutes, then the mask in place of your moisturizer. As a 30-minute mask: use it first, rinse, then your serum, retinol and moisturizer.

Hinokitiol is our signature antioxidant, found naturally in the Pacific Red Cedar and studied for decades. It's a natural antibiotic, anti-inflammatory and antioxidant with other skin-revitalizing properties, and in our formulas it helps to even skin tone, reduce the look of sun damage and correct dark spots.