Lip Filler / Dermal Filler

Dermal fillers (like Juvederm and Restylane) have not been studied in breastfeeding mothers, so most practitioners recommend waiting. The hyaluronic acid in most fillers is a substance your body naturally produces, and it's injected locally with minimal systemic absorption. The theoretical risk is low, but the lack of safety data means most providers will decline to treat nursing mothers.

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