Tolga
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Who shouldn't use keratin?
Individuals who are pregnant and breastfeeding also should avoid keratin treatments, due to the formaldehyde commonly used in these formulas. A 2017 study published in Medicine found that formaldehyde exposure has been linked to a higher risk of congenital anomalies.Mar 15, 2024
Individuals who are pregnant and breastfeeding also should avoid keratin treatments, due to the formaldehyde commonly used in these formulas. A 2017 study published in Medicine found that formaldehyde exposure has been linked to a higher risk of congenital anomalies.Mar 15, 2024