Related by context. Frequent words. (Click for all words.) 76 sebum 70 hair follicles 66 sweat glands 66 glands 63 follicles 62 epidermis 61 lymphatic vessels 61 secretion 61 hormone estrogen 61 androgens 61 melanin 61 secretions 60 female hormone estrogen 60 epithelium 60 prostaglandins 60 thyroid hormones 60 dermis 60 melanocytes 59 atherosclerotic plaques 59 keratinocytes 59 endometrium 59 inflammatory cytokines 59 skin elasticity 59 mucous membranes 59 urushiol 59 follicle 58 capillaries 58 linoleic acid 58 thyroid hormone 58 pineal gland 58 hair follicle 58 mucus membranes 58 fatty tissue 57 reactive oxygen species 57 blood vessels 57 abdominal organs 57 salivary glands 57 bile acids 57 blackheads 57 retinoids 57 cuticle 56 superoxide 56 adrenal glands 56 NKT cells 56 mucus 56 mucosa 56 beta amyloid protein 56 stomata 56 epithelial cells 56 reactive oxygen species ROS 56 retinoic acid 56 gland 56 adrenal gland 56 mucous membrane 56 Cortisol 56 vasopressin 56 cortisol 56 elastin 56 arachidonic acid 55 prostate tissue 55 outermost layer 55 eosinophils 55 skeletal muscles 55 mammary glands 55 hormone insulin 55 oxidants 55 hormone testosterone 55 cytokines 55 testes 55 thick mucus 55 synovial fluid 55 collagen 55 bronchi 55 inflamed tissue 55 subcutaneous fat 55 Oxidative stress 54 prostaglandin 54 HER2 protein 54 glutathione 54 milk ducts 54 flaky skin 54 adipocytes 54 nerve endings 54 sensory neurons 54 estrogen receptors 54 glutamine 54 interferon gamma 54 hormonal imbalances 54 wrinkled skin 54 nitric oxide 54 inflammatory mediators 54 histamine 53 pigmentation 53 steroid hormones 53 stress hormones 53 NMDA receptors 53 PPAR gamma 53 nerve fibers 53 neurotransmitter dopamine 53 pro inflammatory cytokines 53 oily skin