Sunburn or irritated skin, open sores/ lesions, infectious disease, active herpes simplex, diabetes, high blood pressure, heart disease, deficient immune system, permanent cosmetics/tattoo, use of Accutane®, Retin-A,
recent cosmetic surgery, laser resurfacing/ IPL, deep or medium depth chemical peels, Retinol, severe rosacea or acne, hyper-pigmentation tendencies, pregnancy, breast-feeding.