Amorepacific

The present specification relates to an allantoin micro-needle crystal, and a cosmetic composition and an active ingredient delivery system comprising the same, wherein the allantoin micro-needle crystal according to one aspect of the present invention is one in which poorly soluble allantoin is crystallized to have excellent solubility and thus can be utilized as a component of a cosmetic composition, and by having an acicular shape like a needle with an average length of a long axis of 5 to 500 µm, it can penetrate into skin and be absorbed into the skin simply by applying it to the skin, and has an excellent effect of being dissolved in the skin by rolling after application to have excellent safety, and being easily stored and distributed by being stably maintained without a change in physical properties even under harsh conditions.

One aspect of the present disclosure relates to a cosmetic composition including a high content of polyhydroxy acid (PHA). More specifically, one aspect of the present disclosure relates to a cosmetic composition comprising vitamin B5 together with a high content of PHA, wherein the high content of PHA is stabilized without dissociation by vitamin B5.

The present specification relates to a memory film that not only has excellent mechanical properties but also outstanding elasticity, maintains an elongated state during stretching and drying, and contracts the skin with its pre-memorized contractile force when attached to moist skin, and has the effect of enhancing skin elasticity, improving skin wrinkles, increasing skin density, and reducing pore depth, pore area, pore count, and pore volume.

The present disclosure relates to a cosmetic container having a pressure control function. Specifically, the present disclosure relates to a cosmetic container having a pressure control function capable of maintaining a pressure lower than a set pressure in an upright state in which a container stands, a horizontal state in which the container is laid down, and an inverted state in which the container stands upside down.According to an embodiment, it is possible to provide a cosmetic container having a pressure control function including: a body forming an accommodating space configured to store a content capable of generating gas over time; and a selective blocking member configured to selectively allow the gas to pass to outside according to a magnitude of pressure of the gas generated in the accommodating space.

The present disclosure relates to a spatula for combining a puff and a cosmetic applicator including the same. A spatula for combining a puff according to an embodiment of the present disclosure includes: an upper surface, a lower surface, and a side surface, and is combined with a puff, wherein the upper surface includes: a first upper surface portion disposed to be spaced apart by a first distance based on the lower surface; a second upper surface portion disposed to be spaced apart by a second distance that is different from the first distance based on the lower surface; and a third upper surface portion connecting the first upper surface portion and the second upper surface portion so that a puff exposure space in which at least a part of the puff combined with the spatula body is exposed is formed between the first

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The present disclosure relates to a composition for hair protection or hair strengthening, and more particularly, the composition may include i) a peptide including one or more sequence units of Xaa-Yaa-Zaa (wherein the Xaa, Yaa, and Zaa are each independently selected from the group consisting of C (cysteine), K (lysine), W (tryptophan), V (valine), L (leucine) and F (phenylalanine), and wherein the Xaa, Yaa, and Zaa are all different, and wherein, when Xaa and Yaa are C and K, respectively, Zaa is not L); ii) a peptide derivative in which a fatty acid or an organic acid is bound to the N-terminus of the peptide; or iii) at least three amino acids selected from the group consisting of C, K, W, V, L and F.