01
Morning
Cleanse 01. Serum 03 (Vitamin C). Cream 01 if you run dry. Sun 01 as the final layer. The whole routine should take ninety seconds and protect for eight hours.
The Ritual
A routine you can read in one breath.
Two protocols. Cleanse, treat, protect in the morning. Cleanse, treat, repair in the evening. Everything else is preference.
02
Evening
Cleanse 01. Serum 01 (Retinaldehyde) two to four nights a week; Serum 02 (Niacinamide) on the other nights. Cream 01. That is the protocol.
03
Cadence
Begin a retinoid twice a week for two weeks; every other night for two more; nightly thereafter if comfortable. Tolerance is the variable, not concentration.
The catalog
Eight products.
Each product is documented by ingredient, concentration, and protocol on its own page.