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. Kojic and tranexamic acids fade the look of dark spots, and our 2-week start-up helps your skin adjust comfortably. Your first full-product order is covered by our 30-day money-back guarantee.

Weeks to months, depending on how deep and how old the spots are: dark spots fade gradually with consistent twice-daily use. A broad-spectrum sunscreen of SPF 30 or higher every morning is the other half of the result, because sun exposure can darken spots again.

Choose by your main concern. Anti-Aging Serum has 10 times the stabilized vitamin C (aminopropyl ascorbyl phosphate) of our Anti-Redness Serum, for fine lines and uneven tone. Anti-Redness Serum has a lower level of vitamin C, formulated for visible redness. Corrector V2 helps fade the look of dark spots, and Hydrating Serum adds hydration and layers with all three.

Corrector V2 contains no retinoids. Its key ingredients are kojic acid, tranexamic acid and niacinamide, which help fade the look of dark spots. Your doctor or pharmacist can review the full ingredient list if you'd like.

Three pumps over your face and neck: once a day for the first 2 weeks, then morning and night. Using more won't work better and can cause irritation. The 30 mL airless pump keeps it fresh and lasts about 3 months. That's how long it takes to use up, not how long it keeps once opened.

First, right after cleansing, morning and night. Let it absorb, then follow with your other Riversol serums and your moisturizer, as the directions say. Thinnest to thickest is the rule, which puts the Corrector first.

Yes, with timing. On retinol evenings, use Corrector V2 in the morning only; on other days, use it morning and night. If you're starting both, begin with the Corrector for 2 weeks, then add Retinol Treatment. On Peel evenings, rinse the Peel off, then apply the Corrector as usual.

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.