... 3,OEM,ODM, private label OTTO KEUNIS hair essential straightening cream for damaged and sensitized hair B 500ml Product market trendEssential ... Do not brush, rub or vigorously shampoo scalp before straightening cream. Towel dry hair thoroughly!B>,Comb and section hair ... TREATMENT:A>,Follow instructions described above. B>,Apply ESSENTIAL STRAIGHTENING CREAM to the new growth area only, starting 1/2" ...