For Niks products that dissolve scar tissues, is it the case that the stronger the concentration of the glycolic acid, the more effective the product will be?
Other than concentration, the effectiveness of glycolic acid in treating scars also depends on scar type, acidity of the product, form of the glycolic acid (neutralized or not, esterified or not) and skin tolerance. We invite you to consult our sales consultants in Niks Shop Salon to select the products that suit you best.