Products

Promois™ WU-32SIG is a silylated derivative of hydrolyzed collagen from fish scale. It protects and repairs hair and improves its texture by a heat enhancing effect that results in the formation of a film on the hair in response to heat from hair dryers or hair ironing. Fish collagen is well-known for its excellent moisturizing properties that improves skin and hair softness. As such, it can make a good alternative to swine and bovine collagen if needed. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ PEARL-PF is hydrolyzed conchiolin, a protein obtained from pearl oyster shell. Thanks to its marketing potential and great efficacy this product is most suitable for developing luxury hair care and skin care cosmetics. In fact, conchiolin is one of the proteins found in pearls formed by pearl oysters. The protein plays the role of protecting the pearl and the shell. Lastly, conchiolin also significantly links to the luster of pearl oyster. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. There are also products with different preservatives. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ W-52 is hydrolyzed collagen from swine gelatin with conditioning efficacy. Collagen is a major component of skin protein. It plays a significant role in building up and maintaining our body. Collagen comprises approximately 1/3 of protein in mammals. Its distinguishing characteristic is that it is the only protein to contain both hydroxyproline and hydroxylysine, two amino acids that bring high moisture to both skin and hair. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Developed and manufactured in Japan by SEIWA KASEI, Promois™ HYDROMILK-Q is a cationized derivative of milk protein. Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Milk is a foundamental food for mammals to feed their children. Milk proteins have plenty of essential amino acids at high rates. It has a balanced amino acid composition, which generates a moist feeling. Additionally, it has a chelating effect as milk contains acidic amino acid and phosphoric ester. Promois™ series is peptide, obtained through the hydrolysis of natural proteins, and their derivatives.

P. P. A. A. -C stands for “Pseudo Placenta Amino Acid”. It is a cocktail of amino acids with (not less than) fifteen kinds of components modeled after the amino acid composition of placenta, hence its name. P. P. A. A. -C makes a great moisturizer and is extremely gentle to the skin and body. Indeed, amino acids are found in large proportion in the natural moisturizing factor (NMF; a hydrating protective coat produced by the epidermis), in glycosaminoglycans (GAGs) and in the placenta. P. P. A. A. -C is recommended in any skin care formulation to boost the moisturizing effect. This product is preservative free powder type. It is developed and manufactured in Japan by SEIWA KASEI.

Vistanol™ NPGC is a low viscosity oil with light texture and excellent skin adhesion. It also possesses great pigment dispersibility. Lastly, it has berely any color and smell so it can fit in many formulation. Vistanol™ NPGC is most suitable for lotions, makeup formulations, hair oil as well as many other skin care and hair care formulations. This product is preservative free.

Promois™ WK-PD is a hydrolyzed keratin of low molecular weight with conditioning efficacy. Keratin is one of the structural proteins that compose the hair, the nails and the stratum corneum of the skin. It makes up 80% of human hair. About its amino acid composition, it must be noted that keratin has plenty of cystine, the amino acid that forms a bond between the helix of the protein and thus provides physical resistance to the hair structure as well as moisture. This is why it is important to supply keratin regularly through hair care products. This product is preservative free. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ WS-HSIGPD is a silylated derivative type of hydrolyzed soy protein. It protects and repairs hair, and improves its texture by a heat enhancing effect that results in the formation of a film on the hair in response to heat from hair dryers or hair ironing. Soy protein is distinct from animal proteins such as collagen and keratin in that it is composed of 30% glutamic acid and aspartic acid that possess particularly high moisturizing property. It also provides a smooth and pleasant texture and prevents unmanageable hair. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ EU-118D is an acylated derivative type of hydrolyzed collagen from fish scale that is alcohol-soluble. Fish collagen is well-known for its excellent moisturizing properties that improves skin and hair softness. As such, it can make a good alternative to swine and bovine collagen if needed. This product is preservative free. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Silasoma™ MEA(V) is an aqueous dispersion of encapsulated UV absorbers (60% as active component). This product is an average diameter of 2 micrometers microcapsule using silk protein as a wall material. And encapsulation eminently reduces penetration of UV absorbers into skin. It is suitable for sunscreen for sensitive skin or baby care. Encapsulating the UV absorbers provides a soft and light after-feel and allows for surfactant-free and safer sun protection formulations. This encapsulated UV absorber contains Ethylhexylmethoxycinnamate and Butyl Methoxydibenzoylmethane. There are also products with different preservatives and chelating agents. It is developed and manufactured in Japan by SEIWA KASEI.

Vegetamide™ 18MEA-NJ, "Plant-derived Liquid Cuticle" has aliphatic cationic compounds of pea peptides with hair conditioning efficacy. The F-Layer, which main component is called 18-MEA, is the barrier structure of hair cuticles, but it can be stripped off due to hair damage. Because Vegetamide™'s structure mimics the structure of the F-Layer, it can repair and restore the hair cuticles to a healthy state and improve its texture. This product is preservative free. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ S-720F is a hydrolyzed silk protein with hair conditioning efficacy. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid composition. It is rich in glycine, alanine and serine which have small molecular weight and simple chemical structure. This composition is known to form a sheet structure to which is associated the comfortable touch of silk. Many of the amino acids of sericin have hydroxyl groups which provides uncomparable moisturizing effect. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ WK-HF is a hydrolyzed keratin of middle molecular weight with conditioning efficacy. Keratin is one of the structural proteins that compose the hair, the nails and the stratum corneum of the skin. It makes up 80% of human hair. About its amino acid composition, it must be noted that keratin has plenty of cystine, the amino acid that forms a bond between the helix of the protein and thus provides physical resistance to the hair structure as well as moisture. This is why it is important to supply keratin regularly through hair care products. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. There are also products with different preservatives. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ W-32U is hydrolyzed collagen from fish scale with conditioning efficacy. Fish collagen is well-known for its excellent moisturizing properties that improves skin and hair softness. As such, it can make a good alternative to swine and bovine collagen if needed. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ SILK-A is an esterified derivative of hydrolyzed silk protein. Thanks to its alcohol-soluble character, it can be formulated into nail-polish and hair-spray. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid composition. It is rich in glycine, alanine and serine which have small molecular weight and simple chemical structure. This composition is known to form a sheet structure to which is associated the comfortable touch of silk. Many of the amino acids of sericin have hydroxyl groups which provides uncomparable moisturizing effect. This product is preservative free. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ WG is hydrolyzed wheat protein with conditioning efficacy. Wheat protein is rich in acidic amino acids and particuarly in glutaminc acid which provide moisturizing effect. It also has a slight amount of cystine, the amino acid tht brings strength to the hair. Lastly,compared with other plant proteins, wheat proteins tend to have a lighter texture. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

KANKA Extract is an extract of Cistanche Tubulosa, a plant that grows in desert areas and thrives in dry environments. KANKA extract has been popular in recent years due to its potent herbal tonic and antioxidant effect and its contribution in reducing desertification. KANKA Extract is an organic ingredient certified COSMOS. This product is preservative free. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ MILK-P is powder hydrolyzed milk protein(casein). It is a conditioning ingredient for skin and hair. Milk is a foundamental food for mammals to feed their children. Milk proteins have plenty of essential amino acids at high rates. It has a balanced amino acid composition, which generates a moist feeling. Additionally, it has a chelating effect as milk contains acidic amino acid and phosphoric ester. This product is powder type. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ EFLS-C is an acylated derivative of hydrolyzed silk amino acid, with low molecular mass. It has detergent and great foaming properties and can wash the skin and the hair while providing repairs. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid composition. It is rich in glycine, alanine and serine which have small molecular weight and simple chemical structure. This composition is known to form a sheet structure to which is associated the comfortable touch of silk. The amino acids of sericin have many hydroxyl groups which provides uncomparable moisturizing effect. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ SILK-700SP is powder hydrolyzed silk protein with hair conditioning efficacy. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid composition. It is rich in glycine, alanine and serine which have small molecular weight and simple chemical structure. This composition is known to form a sheet structure to which is associated the comfortable touch of silk. Many of the amino acids of sericin have hydroxyl groups which provides uncomparable moisturizing effect. This product is preservative free powder type. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ WS-HSP is a hydrolyzed soy protein with conditioning efficacy. Soy protein is distinct from animal proteins such as collagen and keratin in that, and it is composed of 30% glutamic acid and aspartic acid that possess particularly high moisturizing property. It also provides a smooth and pleasant texture and prevents unmanageable hair. Promois™ WS-HSP is an organic ingredient certified COSMOS. This product is preservative free powder type. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ W-42Q is cationized derivative of hydrolyzed collagen from swine gelatin. Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Collagen is a major component of skin protein. It plays a significant role in building up and maintaining our body. Collagen comprises approximately 1/3 of protein in mammals. Its distinguishing characteristic is that it is the only protein to contain both hydroxyproline and hydroxylysine, two amino acids that bring high moisture to both skin and hair. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ EUCP is an acylated derivative type of hydrolyzed fish scale collagen. It has detergent and great foaming properties and can wash the skin and the hair while providing repairs. Fish collagen is well-known for its excellent moisturizing properties that improves skin and hair softness. As such, it can make a good alternative to swine and bovine collagen if needed. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ WK-HQ is a cationized derivative of hydrolyzed keratin. Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Keratin is one of the structural proteins that compose the hair, the nails and the stratum corneum of the skin. About its amino acid composition, it must be noted that keratin has plenty of cystine, the amino acid that forms a bond between the helix of the protein and thus provides physical resistance to the hair structure as well as moisture. This is why it is important to supply keratin regularly through hair care products. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ W-52QP is a powder cationized derivative of hydrolyzed collagen from swine gelatin. Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Collagen is a major component of skin protein. It plays a significant role in building up and maintaining our body. Collagen comprises approximately 1/3 of protein in mammals. Its distinguishing characteristic is that it is the only protein to contain both hydroxyproline and hydroxylysine, two amino acids that bring high moisture to both skin and hair. This product is powder type. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Silasoma™ MEA(L) is an aqueous dispersion of encapsulated UV absorbers (60% as active component). This product is an average diameter of 2 micrometers microcapsule using silk protein as a wall material. And encapsulation eminently reduces penetration of UV absorbers into skin. It is suitable for sunscreen for sensitive skin or baby care. Encapsulating the UV absorbers provides a soft and light after-feel and allows for surfactant-free and safer sun protection formulations. Silasoma™ MEA(L) microcapsules contain Ethylhexylmethoxycinnamate (lower odor) and Butyl Methoxydibenzoylmethane. There are also products with different preservatives and chelating agents. It is developed and manufactured in Japan by SEIWA KASEI.

Amitose™ MGA, "Emulsifying Vitamin C", is a novel stable Vitamin C derivative produced by binding Vitamin C (ascrobic acid), glycerin and an alkyl group together using SEIWA KASEI's original technology. Amitose™ MGA provides skin moisture and inhibits melanin production far more effectively than most ascorbic acid derivatives. Most particularly, Amitose™ MGA is amphilic and non-ionic and thus has oil-in-water emulsifying properties. It can be used in emulsions, gels and creams and remains stable over time. It also allows formulators to decrease or even remove the amount of surfactant used in the emulsion formulae. Lastly, Amitose™ MGA demonstrates anti-bacterial properties, a unique characteristic for a vitamin C derivative. This product is preservative free. It is developed and manufactured in Japan by SEIWA KASEI.

HAZUMI-HADA, "Anti-aging Collagen" is a collagen-derived ingedient, which boosts collagen production. In Japanese, HAZUMI-HADA means plump skin. Indeed, HAZUMI-HADA considerably promotes the production of collagen and as consequence improves the firmness of the skin. The collagen production is even further boosted when HAZUMI-HADA is combined with Vitamin C. It also improves activation of fibroblasts, the cells indispensable to skin collagen production. HAZUMI-HADA is best used a leave-on skin care formulation particularly with Vitamin C. This product is preservative free. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ EU-118(IS) is an acylated derivative of hydrolyzed fish scale collagen. Because it is oil-soluble it can be formulated into waterless formulae such as hair-oil. Fish collagen is well-known for its excellent moisturizing properties that improves skin and hair softness. As such, it can make a good alternative to swine and bovine collagen if needed. This product is preservative free. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ WS is a hydrolyzed soy protein with conditioning efficacy. Soy protein is distinct from animal proteins such as collagen and keratin in that, and it is composed of 30% glutamic acid and aspartic acid that possess particularly high moisturizing property. It also provides a smooth and pleasant texture and prevents unmanageable hair. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Cuticlekeratin P is the world's first hair conditioning ingredient which has "cuticle" in its INCI name. It was developed from very rare cuticle derived from sheep wool using our technology. It improves hair strength and gives moisturizing and body and lead to healthy and glossy hair. This product is preservative free. It is developed and manufactured in Japan by SEIWA KASEI.

Protesil™ WO is a novel hybrid polymer created from the fusion of silk peptides and silicone. It performs as an emulsifier, especially for water-in-oil emulsions. This product makes it very easy to obtain stable emulsions with great compatibility with various kinds of oils under cold process. In finished formulations, it provides a smooth and silky after-feel as well as skin moisture without the usual oily tackiness. This product is preservative free. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ WS-HF is a hydrolyzed soy protein with conditioning efficacy. Soy protein is distinct from animal proteins such as collagen and keratin in that it is composed of 30% glutamic acid and aspartic acid that possess particularly high moisturizing property. It also provides a smooth and pleasant texture and prevents unmanageable hair. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. There are also products with different preservatives. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ WK-SAQ is a special hair care conditioning ingredient with the "perm assist" effect. The "perm assist" effect works in two mechanism. First, it repairs the inside of the hair and prevents inner components from flowing out. Secondly, it adsorbs to the hair surface and recovers the hydrophobicity of damaged areas, thus improving the barrier function against outer stresses. These twos mechanisms make perms last provenly longer and beautify the hair. This product is preservative free. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Promois™ WK-Q is a cationized derivative of hydrolyzed keratin.Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Keratin is one of the structural proteins that compose the hair, the nails and the stratum corneum of the skin. It makes up 80% of human hair. About its amino acid composition, it must be noted that keratin has plenty of cystine, the amino acid that forms a bond between the helix of the protein and thus provides physical resistance to the hair structure as well as moisture. This is why it is important to supply keratin regularly through hair care products. Promois™ series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI.

Amitose™ GCA is a versatile cosmetic active designed for creams. Its remarkable benefits include being non-sticky, moisturizing, and offering collagen protection and boosting properties. This innovative ingredient also prevents melanin production, ensuring superior skin feel and improved stability. With its antioxidant properties, courtesy of its chemical family of ascorbates, Amitose™ GCA is a preservative-free and cold processable solution. Ideal for skin care in the realm of beauty and personal care.