Set includes: - Perricone MD Blemish Relief Gentle & Soothing Cleanser 177ml / 6 fl.oz. - Perricone MD Blemish Relief Calming Treatment & Hydrator 59ml / 2 fl.oz - Perricone MD Blemish Relief Retinol Treatment & Moisturizer 59ml / 2 fl.oz. Blemish Relief Gentle & Soothing Cleanser: The Gentle & Soothing Cleanser is Step 1 in your regimen, to be used both day and night. The non-foaming formula thoroughly cleanses, reduces excess oil, unclogs pores, removes dead skin cells and eliminates debris without irritating sensitive skin. Ultra-fine sucrose supports a healthy surface skin microbiome, yet rinses off quickly and easily, while squalane hydrates without making skin look or feel greasy. To use: Lather a coin-sized amount in hands and gently massage onto damp skin. Rinse thoroughly with warm water. Blemish Relief Calming Treatment & Hydrator: The Calming Treatment & Hydrator is Step 2 in your day or morning regimen, after cleansing. The lightweight lotion glides onto skin and nourishes with essential hydration. Lactic and succinic acids support a healthy surface skin microbiome for a clearer, more radiant complexion, while citrulline and squalane fight irritation, nourish, hydrate, soothe and visibly reduce redness. To use: Shake well. Apply a thin, even layer to skin in the morning. Blemish Relief Retinol Treatment & Moisturizer: The Retinol Treatment & Moisturizer is Step 2 in your night regimen, after cleansing. The lightweight yet nourishing formula absorbs instantly to control excess oil and helps to heal blemishes while you sleep without over-drying the skin. The powerful combination of retinol, citrulline and niacinamide helps to accelerate surface skin exfoliation and renewal, visibly calm skin and reduce redness, while gently and visibly erasing imperfections overnight. To use: Shake well. Apply a thin, even layer to the skin in the evening. For best results, use after cleansing.