Castor oil is rich in ricinoleic acid ... Black seed oil may help with hair growth, but do a patch test before using it. If you are allergic to black seed oil, you may end up with skin rash, itching ...
It’s a time to pay attention to your skin, learn about skin care, and adopt habits that can lead to a lifetime of healthier skin, hair, and nails. The AAD launched the first National Healthy Skin ...