Hair dye (first trimester)

Hair dye during the first trimester is best avoided due to chemical exposure during critical organ development. The chemicals in permanent dyes — including ammonia and peroxide — can be absorbed in small amounts. If desired, wait until the second trimester and choose highlights or semi-permanent dye.

This content is for informational purposes only and is not medical advice. Always consult your doctor or a qualified health provider with any questions about your pregnancy or your baby's health.

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