The mechanics of the second wipe explain why people with sensitive skin experience unexpected success. Step 1 contains glycolic acid, salicylic acid, lactic acid, and malic acid. Glycolic acid penetrates quickly due to its tiny molecular footprint, while salicylic acid cuts through oil deep within the pore lining. On sensitive tissue, leaving these acids undisturbed for even ten minutes would provoke inflammation.
Two minutes after wiping the face with Step 1, the user glides Step 2 over the skin. Step 2 contains a hyaluronic acid neutralizer packed with sodium bicarbonate, green tea extract, and colloidal antioxidants. This solution raises the surface pH back to baseline within seconds, ending exfoliation.
Simultaneously, the neutralizer bathes fresh cells in humectants, soothing irritation before the nervous system triggers an inflammatory response. The result is a quick turnover that cleans out pores without inciting the prolonged swelling seen after standard chemical peels.