The Sweet Orange Ylang Ylang Argan Oil Shampoo & Conditioner Shampoo and Conditioner bars Or the Cedarwood Shampoo & Conditioner Bars would be best for curly hair. Argan Oil and Sweet Almond oil as well as Ylang Ylang works to smooth the hair shaft for more manageable curly. Helpful tip: repeat the conditioning process and/or leave the conditioner on the hair for a minute to penetrate the hair for a deeper conditioning effect.