The products in your system are fragrance free. The light scents in PM, AM, and WASH come from the ingredients, primarily natural extracts that dissipate quickly. SCRUB has a menthol ingredient/scent to soothe the skin, but like WASH it washes away when you rinse. EYES, SERUM, and ACNE have pretty much no fragrance.
Our body soaps do have fragrance, so if you have certain fragrance sensitivities, we'd recommend avoiding those.