amazbackcom Blemish-banishing duo : 
Salicylic acid and retinol work together to clear acne, blackheads, and clogged pores. Postbiotic Acne Serum has 1.5% salicylic acid to decongest and help reduce excess oil. Beginner Retinol Gel, 0.1% promotes surface skin cell turnover to help clear blemishes and improve uneven texture.
At night, apply a pearl-size amount of Beginner Retinol Gel to clean, dry skin. follow with moisturizer. use every other night to start, and build up to nightly usage as tolerated by skin.
