Stick-type solid base material for external application to skin

A stick-type solid base material for external application to skin, the solid base material comprising:

• a surfactant;
• water;
• a lipidic peptide compound comprising at least one of compounds of the following Formulae (1) to (3) or pharmaceutically usable salts of the compounds:
• wherein R1 is a C9-23 aliphatic group;
• R2 is a hydrogen atom or a C1-4 alkyl group optionally having a C1 or C2 branched chain;
• and R3 is a —(CH2)n—X group, wherein n is a number of 1 to 4, and X is an amino group, a guanidino group, a —CONH2 group, or a 5-membered ring or 6-membered ring optionally having one to three nitrogen atoms or a fused heterocyclic ring composed of the 5-membered ring and the 6-membered ring,
• wherein R4 is a C9-23 aliphatic group;
• and R5 to R7 are each independently a hydrogen atom, a C1-4 alkyl group optionally having a C1 or C2 branched chain, or a —(CH2)n—X group, and at least one of R5 to R7 is a —(CH2)n—X group, wherein n is a number of 1 to 4, and X is an amino group, a guanidino group, a —CONH2 group, or a 5-membered ring or 6-membered ring optionally having one to three nitrogen atoms or a fused heterocyclic ring composed of the 5-membered ring and the 6-membered ring, and
• wherein R8 is a C9-23 aliphatic group;
• and R9 to R12 are each independently a hydrogen atom, a C1-4 alkyl group optionally having a C1 or C2 branched chain, or a —(CH2)n—X group, and at least one of R9 to R12 is a —(CH2)n—X group, wherein n is a number of 1 to 4, and X is an amino group, a guanidino group, a —CONH2 group, or a 5-membered ring or 6-membered ring optionally having one to three nitrogen atoms or a fused heterocyclic ring composed of the 5-membered ring and the 6-membered ring;
• a 1,2-alkanediol or a 1,3-alkanediol;
• at least one fatty acid;
• an oily base;
• and
• at least one saturated or unsaturated monohydric alcohol having a carbon atom number of 8 to 30.