It is a peptide derivative composed of modified amino acids, which has structural characteristic of having both hydrophilic and lipophilic groups. It has the ability to not only restore the ability of stratum corneum ability to retain moisture and inhibit moisture evaporation, but also the barrier function of the skin.
INCI name: Decarboxylmethyl Palmitoyl Pentapeptide-67
Patent Application No.: 40-2019-0045396

It is a compound that chemically links vitamin C and a peptide that stimulates collagen production, and has a more outstanding ability to form collagen building capacity than either vitamin C or the peptide alone. It also has the effect of inhibiting MMP-1 (matrix metalloproteinase-1), which decomposes collagen.
INCI name: Ascorbyl Succinoyl Tetrapeptide-21
Patent Application No.: 40-2019-0045398

It is a compound that chemically links vitamin C and a peptide that stimulates collagen production, and has a more outstanding ability to form collagen building capacity than either vitamin C or the peptide alone. It can be utilized as an anti-wrinkle material and has improved thermal stability.
INCI name: Aminopropyl Ascorbyl Phosphate Succinoyl Pentapeptide-4

It is a compound for which coumaric acid and α-MSH receptor-binding peptide have been combined by means of a hydrophilic linker. It helps to reduce melanin content, inhibit activation of tyrosinase and the expression of melanogenesis-related genes.
INCI name: Coumarol Hexapeptide-77

It is a compound for which coumaric acid and α-MSH receptor-binding peptide have been combined by means of a hydrophilic linker. It helps to reduce melanin content, inhibit activation of tyrosinase and the expression of melanogenesis-related genes. It features improved thermal stability.
INCI name: Aminopropyl Ascorbyl Phosphate Succinoyl Tripeptide-103

It is a compound for which reduced lipoic acid with a tripeptide that has antioxidant properties have been combined, resulting in a longer-lasting antioxidant effect than the individual factors.
INCI name: 6, 8-Dimercaptocapryloyl Tripeptide-102

It is a compound that chemically links vitamin C and a peptide that stimulates collagen production, and has a more outstanding ability to form collagen building capacity than either vitamin C or the peptide alone. It also has the effect of inhibiting MMP-1 (matrix metalloproteinase-1), which decomposes collagen.
INCI name: Ascorbyl Succinoyl Tetrapeptide-21
Patent Application No.: 40-2019-0045398

It is a heptapeptide compound containing a dimeric tetracarboxylmethyl group that induces the proliferation of hair papillary cells and helps increase the expression of genes involved in hair regeneration.
INCI name: Tetracarboxymethyl Tetrapeptide-91 N6-Tripeptide-91

It is a powerful antioxidant present in garlic. At much lower concentrations than arbutin, it inhibits the activity of tyrosinase, an enzyme that regulates melanogenesis, to reduce melanin production, and improves the brightness of skin when applied, It has a whitening effect on UV-irradiated skin.
INCI name: S-Allyl-L-cysteine

It contains pentapeptide-4, which consists of KTTKS, which is the key five major sequences of type I collagen, and is known to promote the expression of type I and III collagen and fibronectin. In addition, palmitic acid, a fatty acid, is bound to pentapeptide-4 to increase skin permeability. This compound has the functions to improve and prevent wrinkles through collagen generation, and to repair skin damaged by UV rays and external irritations.

It is a peptide that contains the key six sequences of the SNAP-25 protein, which is involved in the secretion of the acetylcholine, a neurotransmitter, and is acetylated at the N-terminus and in amide format at the C-terminus. This compound has a mechanism of inhibiting muscle contraction by inhibiting the release of acetylcholine, and has the function to reduce the depth of wrinkles around the eyes and forehead.

It is a compound with strongly chelated copper (II) ions on a tripeptide substance with a GHK sequence. It is known to have wound healing, antioxidation and anti-inflammatory effects, and plays the role of stimulating collagen and glycosaminoglycan synthesis in fibroblasts of the skin and promoting angiogenesis.