There are two conditions where clogged sweat glands can create bumps on the vulva: 1  Fox Fordyce is an itchy type of skin lesion which can range in size from small papules to cyst sized bumps. They may also be found on the lower abdomen and thighs.
For hair growth, be sure to get a balanced diet with Vitamin C, Biotin (i.e. Vitamin B7 or Vitamin H) and Niacin (Vitamin B3). If you cannot get enough of these vitamins in your diet, you may need to take a vitamin supplement for hair growth.
1 Free radical damage can cause hair aging, and vitamin C can help protect the scalp and fair follicles from this major hair growth inhibitor.  Biotin and pantothenic acid (vitamin B5) have been used as alternative treatments for hair loss. Biotin rebuilds hair shingles, and vitamin B5 supports the adrenal glands.