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):
Collagen peptides, also known as hydrolyzed collagen, absorb into the hair and strengthen it from the inside out. Collagen also helps fortify and strengthen the entire hair shaft by forming a protective shield over each strand of hair. This will not only reduce breakage and make your hair stronger, but it will also protect it from damage caused by heat, sun and other environmental factors. Collagen is also known to make hair shiny, soft and more manageable.