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Studies on the effects of acid hair straighteners on the scalp.
| Author | Study type | Population | Hair straightener | Scalp alterations |
|---|---|---|---|---|
| Van Lerberghe & Baeck.,12 2014. | Case report | n = 1 (F:1, M:0) | Formaldehyde | Allergic contact dermatitis. |
| Gavazzoni-Dias et al.,13 2016. | Case series | n = 7 | Brazilian keratin treatment | Psoriasiform eczema. |
| Biopsies (n = 4) compatible with psoriasiform dermatitis and psoriasiform spongiotic dermatitis. |
n, Number of patients; F, Female; M, Male.
