1. The use of at least one seed of a plant of the genus Capsicum, or its extract, in the manufacture of a medicament for the treatment or reduction of symptoms of a skin condition, wherein the medicament is suitable for oral, nasal or rectal administration and is substantially free of capsaicin or other capsaicinoids, and where the skin condition includes one or more conditions selected from psoriasis, acne, dandruff, epidermolysis bullosa and dermatitis. ! 2. The use according to claim 1, where the plant of the genus Capsicum is selected from the group comprising C. annuum, C. frutescens, C. chinense, C. pendulum, C. pubescens, C. minimum, C. baccatum, C. abbreviatum, C .anomalum, C. breviflorum, C. buforum, C. brasilianum, C. campylopodium, C. cardenasii, C. chacoense, C. ciliare, C. ciliatum, C. chlorocladium, C. coccineum, C. cordiforme, C. cornutum , C. dimorphum, C. dusenii, C. exile, C. eximium, C. fasciculatum, C. fastigiatum, C. flexuosum, C. galapagoensis, C. geminifolum, C. hookerianum, C. lanceolatum, C. leptopodum, C . luteum, C. microcarpum, C. minutiflorum, C. mirabile, C. parvifolium, C. praetermissum, C. schottianum, C. scolnikianum, C. stramonifolium, C. tetragonum, C. tovarii, C. villosum, C. violaceum , as well as their hybrids. ! 3. The use according to claim 2, where the plant is C. annuum. ! 4. The use according to claim 2, where the plant is C. frutescens. ! 5. The use according to claim 1, where the extract contains saponin, or its analogue, mimetic or derivative. ! 6. The use of claim 5, wherein the saponin is a capsicidin selected from the group consisting of capsicoside A, capsicoside B, capsicoside C, capsicoside D, capsicoside E, capsicoside F, capsicoside G or solazodine, solanidine and solanine. ! 7. The use according to claim 1, where the extract contains triterpen or triterpenoid, or its analogue, mimetic or derivative. ! 8. A composition comprising at least one seed of a plant of the genus Capsicum, suitable for the treatment or re
