Glycolic Acid (Topical)

Glycolic acid — an alpha hydroxy acid (AHA) used in exfoliating toners, serums, and peels — is considered safe to use in low concentrations while breastfeeding. Over-the-counter concentrations (5–10%) have minimal systemic absorption. It's a great alternative to retinoids for gentle exfoliation and skin renewal during the postpartum period.

Always confirm with your doctor or lactation consultant before making dietary changes while breastfeeding.