Hindi ko pa personally natry ang Mama's Choice para sa underarm lightening, but a few of us moms have been curious about it din kasi alam namin pregnancy-safe and breastfeeding-safe lahat ng Mama's Choice products! Mas nakikita ko sila for stretch marks at skincare, kaya kung balak mo subukan, baka best to check with your dermatologist muna if it's formulated specifically para sa underarm darkening, baka may iba pang product sila na mas targeted para dyan. If you do try it though, let us know how it goes!