| abstract |
Peptides of general formula (I): R 1 -W n -X m -AA 1 -AA 2 -AA 3 -AA 4 -AA 5 -AA 6 -Y p -Z s -R 2 their stereoisomers, mixtures thereof and/or their cosmetically or pharmaceutically acceptable salts, their preparation process, cosmetic or pharmaceutical compositions which contain them and their use in the treatment and/or care of conditions, disorders and/or diseases that are a consequence of muscle contraction. |