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):
Hair can be damaged by chemical exposure, prolonged or repeated heat exposure (as through the use of heat styling tools), and by perming and straightening. Oil is harmful for rough hair and for dry scalp as it decreases nourishment for hair leading to split and hair fall.