Oligopeptides and derivatives thereof, peptide analogs and derivatives thereof as well as pharmaceutically acceptable salts of these compounds, which correspond to general formula (I) wherein R1 represents H, —C(O)—R7, —SO2—R7, —C(O)—OR7 or —C(O)—N(R7)2 R2 represents, independent of one another, H or —(C1-C4)-alkyl, R3 and R6 represent, independent of one another, —(CH2)q—N(R1)R8 R4 and R5 represent, independent of one another, —CH2—OR2, —CH(CH3)OR8 or —CH2—CH2—OR8 R7 represents hydrogen, optionally substituted (C1-C19)-alkyl; optionally substituted (C1-C19)-alkenyl; phenyl-(C1-C4)-alkyl whose phenyl radical is optionally substituted with amino in the para position R8 represents H, —(C1-C4)-alkyl, —C(O)—R7, —C(O)—OR7, —C(O)—N(R7)2 or —SO2—R7 X represents oxygen (—O—) or —NH—; or XR7, with X=O, also represents the esters of α-tocopherol, tocotrienol or retinol or the carboxylic acid (with R7=H) m, n, p represent, independent of one another, zero or 1 and q in R3 and R6 represent, independent of one another, an integer from 1 to 4, with the provision that the following conditions do not simultaneously occur: R4=—CH(CH3)—OH and R5=—CH(CH3)—OH and R6=—(CH2)4—NH2; dermopharmaceutically and/or cosmetically active compositions containing at least one compound of formula (I).