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Soy Protein Hydrolyzate 50 ml

Why Soy Protein Hydrolyzate Matters for Modern Skin and Hair Formulas

Soy protein hydrolyzate is produced through enzymatic breakdown of soybean protein into short peptides and free amino acids, giving the ingredient a small molecular size that allows it to penetrate the upper layers of skin and coat the hair fiber effectively. This makes it a popular functional ingredient in creams, serums, masks, and hair strengthening treatments worldwide. The product belongs to the section Hydrolyzed Proteins, which brings together similar protein-based ingredients used across cosmetic and food industries. The 50 ml packaging suits home cosmetic making and small trial batches, ideal for testing a new formula before scaling up production.

The primary application of soy hydrolyzate is skin and hair care, where it contributes to a smoother, firmer feel on the skin surface after application. In shampoo and conditioner production, soy peptides form a thin film around the hair shaft, reducing breakage and adding visual density and body to the hair. Beyond cosmetics, soy peptides are used in the food industry as a functional additive, and in the production of biodegradable films and household chemical formulations that require mild surfactant or film-forming properties. In some color cosmetic bases, soy hydrolyzate is added to foundations and mousses to improve the sensory feel during application on the skin.

It is recommended to introduce this ingredient at the final stage of emulsion preparation, at a temperature not exceeding 40 degrees Celsius, to avoid breaking down the protein structures under heat. The standard dosage in cosmetic formulations ranges from 1 to 5 percent of the total product mass, depending on the desired concentration of active compounds. Soy hydrolyzate pairs well with other plant extracts and hydrolysates: it is often combined with Garlic Hydrolysate in formulas aimed at strengthening hair and scalp, and with Cetraria Polysaccharide Hydrolysate to enhance the texture and moisturizing profile of the finished product. It also works reasonably well alongside Walnut Shell Hydrolyzate when a mild toning effect is desired in the final composition.

Store soy protein hydrolyzate in a tightly sealed container, in a cool place away from direct sunlight, at a temperature between 4 and 20 degrees Celsius. Once opened, it is best to use the content within the shelf life specified by the manufacturer to preserve the stability of the protein fractions. When handling the ingredient, avoid contact with strong oxidizers and low pH acids, as this can cause protein denaturation and reduce its effectiveness.

Lightweight Leave-In Hair Treatment with Soy Peptides

Distilled water 55 ml

Soy protein hydrolyzate 6 ml

Aloe vera juice 10 ml

Panthenol 3 ml

Broad spectrum preservative 1 ml

Lavender essential oil 3 drops

Combine distilled water with aloe vera juice and panthenol in a clean container, stirring gently until fully blended. Add the soy protein hydrolyzate and mix slowly with a whisk to avoid excessive foaming. Finish by adding the preservative and lavender essential oil, then transfer the mixture into a spray bottle and apply to damp hair as a leave-in treatment before styling.

Date:

today

Author:

Поліна, Антрацит

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Купую вже не вперше і завжди задоволена.

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Пелагея, Лондон

Цей магазин став моїм фаворитом! Тут завжди свіжі та якісні інгредієнти, а асортимент постійно поповнюється. Дуже зручно замовляти онлайн, а доставка завжди швидка.

1 August 2026

Аріна, Любляна

Купую тут інгредієнти вже не вперше, завжди задоволена якістю.

INCI	Hydrolyzed Soy Protein
pH	5,0-6,5
Other
Active ingredients	aspartic acid, glutamic acid
Color product	light yellow liquid
Features	do not heat above 40 ° С, protein does not like this
Input percentage	1-5%, up to 10% in rinses
Method preparation	hydrolysis of soy protein
Minimum count	1
Name	Soy Protein Hydrolyzate 50 ml
Packaging	container for transportation
Packing	50 ml
Solubility	in water in any concentration
View	light or light yellow liquid
Valid until	10.2028