Black seed oil has several applications and benefits for problematic skin conditions. The oil is found in many health foods stores and pharmacies. Examples of applications for beauty and skin include:
gel is a different story.. some gels have damaging chemicals such as alcahol which can dry your hair and actually extract natural oils from your hair and potentially break down the proteins that make up your hair.. this is more opinion that actual research, but from my p.o.v, wax is a far better choice =]. Source(s):
For well-defined curls, products that are not oil-based will give you better results. When you don't want to wear your hair in ringlet form, using oil is fine and won't disrupt your style, but water-based gel-like products give good hold while keeping frizz at bay.