Hyperpigmentation: if used alone, apply 1-2 drops, twice per day (AM and PM), on the pigmented area. If used as part of multiple product regimen,apply 1-2 drops, once per day (AM or PM), on the pigmented area
Preventative anti-aging and texture improvement: 1-2 drops, once per day (AM or PM)
Corrective anti-aging: 1-2 drops, twice per day(AM and PM)