Provided are a self-assembled amino acid supramolecular polymer and a preparation method therefor. Further provided is an application of the self-assembled amino acid supramolecular polymer in the fields of daily chemical, agricultural, and pharmaceutical industries. The provided self-assembled amino acid supramolecular polymer has good performance, and has obvious effects in aspects such as bacteriostasis, pesticide removal, and odor elimination. The provided self-assembled amino acid supramolecular polymer is applicable to toothpastes, skin care compositions, laundry detergents, soaps, washing powders, detergents, masks, etc.

Provided are a self-assembled amino acid supramolecular polymer and a preparation method therefor. Further provided is an application of the self-assembled amino acid supramolecular polymer in the fields of daily chemical, agricultural, and pharmaceutical industries. The provided self-assembled amino acid supramolecular polymer has good performance, and has obvious effects in aspects such as bacteriostasis, pesticide removal, and odor elimination. The provided self-assembled amino acid supramolecular polymer is applicable to toothpastes, skin care compositions, laundry detergents, soaps, washing powders, detergents, masks, etc.

A method of treating skin is disclosed. The method can include topically applying to a person's skin a composition comprising 0.0001% to 5% w/w of a hydrolyzed algae extract comprising exopolysaccharides from Halymenia durvillei, and 0.0001% to 5% w/w of a saccharide isomerate comprising an exopolysaccharide synthesized by Vibrio alginolyticus, wherein at least one of skin permeability is decreased, filaggrin production is increased, skin moisture is increased, occludin productnion is increased, or TNFα production is inhibited in the skin.

A method of treating skin is disclosed. The method can include topically applying to a person's skin a composition comprising 0.0001% to 5% w/w of a hydrolyzed algae extract comprising exopolysaccharides from Halymenia durvillei, and 0.0001% to 5% w/w of a saccharide isomerate comprising an exopolysaccharide synthesized by Vibrio alginolyticus, wherein at least one of skin permeability is decreased, filaggrin production is increased, skin moisture is increased, occludin productnion is increased, or TNFα production is inhibited in the skin.

In some embodiments, soothing redness correction formulations are provided. In other embodiments, formulations to treat skin discoloration via a multi-modal approach are provided in some embodiments in which select ingredients work together to effectively brighten skin and treat hyperpigmentation. In yet other embodiments, certain formulations are renewal formulations adapted to treat the eye area to, for example, reduce laxity, puffiness, wrinkles and/or dark circles around the eye.

In some embodiments, soothing redness correction formulations are provided. In other embodiments, formulations to treat skin discoloration via a multi-modal approach are provided in some embodiments in which select ingredients work together to effectively brighten skin and treat hyperpigmentation. In yet other embodiments, certain formulations are renewal formulations adapted to treat the eye area to, for example, reduce laxity, puffiness, wrinkles and/or dark circles around the eye.

The present disclosure provides a mixture of sugar apple and rosemary extracts, optionally in combination with prickly ash extract, for use as skin care compositions.

The present disclosure provides a mixture of sugar apple and rosemary extracts, optionally in combination with prickly ash extract, for use as skin care compositions.

Formulations such as serums to treat skin discoloration via a multi-modal approach are provided in some embodiments. In several embodiments, the formulations are configured to allow select ingredients to work together to effectively brighten skin and treat hyperpigmentation. In several embodiments, the formulations comprise a first anti-melanin agent, such as a Bidens pilosa extract, a second anti-melanin agent, such as a Rheum rhaponticum extract, and an anti-inflammatory agent, such as a Vitamin E compound. In several embodiments, the formulation is provided as a topical formulation.

Formulations such as serums to treat skin discoloration via a multi-modal approach are provided in some embodiments. In several embodiments, the formulations are configured to allow select ingredients to work together to effectively brighten skin and treat hyperpigmentation. In several embodiments, the formulations comprise a first anti-melanin agent, such as a Bidens pilosa extract, a second anti-melanin agent, such as a Rheum rhaponticum extract, and an anti-inflammatory agent, such as a Vitamin E compound. In several embodiments, the formulation is provided as a topical formulation.