Most of NeoStrata products are safe to use while you are pregnant or nursing. The use of glycolic acid with levels up to 10% on a daily basis during pregnancy or nursing is considered to be very safe by the medical community. However, during this time, your body is going through significant changes and your skin may be more sensitive to glycolic acid. Do not use products containing hydroquinone, salicylic acid or retinol while you are nursing, pregnant or if you intend to become pregnant within 3 months of use as these ingredients may be harmful if used in high concentrations or over large areas of the body during pregnancy. These ingredients are found in the following NeoStrata products: HQPLUS Lightening Cream, HQPLUS Lightening Gel, HQ Lightening Gel,Blemish Spot Gel, Toning Solution level 2, Anti-Wrinkle Night Complex, Wrinkle Repair, Daytime Wrinkle Repair, Anti-Wrinkle Lip Enhancer and Dark Circle Night Serum. If you want to address hyperpigmentation while pregnant or nursing, the NeoStrata Spot Lightener is safe to use, since it is formulated with botanical ingredients.