Technically Speaking: UV Protection for Sensitive Skin

Peptides for collagen, hyaluronic acid production: Rohto Pharmaceutical Co. Ltd. describes peptides that increase collagen or hyaluronic acid production.1 The invention discloses a peptide having a specified amino acid sequence, or derivative or salt thereof, and relates to a composition containing the peptide or the like, a method of using the peptide or the like, use of peptide or the like, and a polynucleotide encoding the peptide or the like. The peptide of the invention can be used for enhancing production of at least one member selected from collagen and hyaluronic acid in a cell.

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