| 摘要 |
Hair growth promoting compsn. comprises, as active ingredient, Substance P (I) or a related peptide of formula X-Phe-Phe-Gly-Leu-Met-NH2 (II), or their acid addition salts, plus a vehicle. X = pyroglutamic acid residue; a 2-5 amino acid peptide resin or a nucleoside. Pref. (I) or (II) is present at 0.005-0.1, (0.005-0.05) wt.-vol.%.
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