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Product Description

Modern hair care engineering relies on targeted bioactive complexes that optimize the follicle lifecycle and fortify the structural keratin network. Kerastim S represents a high-performance cosmetic active engineered specifically to combat hair thinning, promote follicle revitalisation, and restore resilience to fragile strands. By harnessing specialized peptide fractions, structural amino acids, protein derivatives, and essential lipid components, this active penetrates deep into the follicle apparatus and hair shaft. It functions by supporting cellular metabolism within the dermal papilla, stabilizing the hair root within the scalp, and strengthening the keratin bonds responsible for mechanical resistance. Regular application helps minimize premature shedding, extend the anagen growth phase, and noticeably boost overall hair density and body.

On the global raw materials market, Kerastim S is highly sought after by cosmetic chemists, brand developers, and private label manufacturers specializing in trichological solutions and salon-grade hair care ranges. Its popularity stems from its outstanding bio-compatibility, excellent cold-process adaptability, and reliable performance across various scalp-care substrates. For formulation scientists and production facilities, Kerastim S offers distinct technological benefits, including high stability across a wide temperature range, seamless integration into water-based or emulsified systems, and full compatibility with conditioning agents, surfactants, and botanical extracts without disrupting final viscosity or clarity.

Multi-Sector Applications Across Professional and Personal Care Formulations

In the cosmetics and personal care sector, Kerastim S serves as a core active ingredient in anti-hair loss serums, scalp-revitalizing tonics, intensive hair masks, Leave-in sprays, and fortifying conditioners. Its ability to reinforce structural proteins makes it an ideal addition to lash and brow growth serums as well as beard density treatments.

In soap making and artisan bath production, Kerastim S is utilized in specialized solid shampoo bars, liquid body washes, and gentle scalp-cleansing bars, where it acts as a functional conditioning agent to offset dryness caused by cleansing surfactants. Within pharmaceutical and dermatological applications, this active is incorporated into therapeutic scalp ointments, post-transplant recovery lotions, and soothing gels designed to restore scalp health following invasive chemical or thermal treatments. In perfumery and fine fragrance manufacturing, it is integrated into functional hair mists and scented scalp waters, delivering bioactive conditioning benefits without altering delicate olfactory notes. The ingredient scales effortlessly from industrial-scale batch production to handcrafted, small-batch cosmetic crafting.

Revitalizing Scalp and Root Fortifying Serum

Purified Water - eighty-four milliliters

Kerastim S - four milliliters

Vegetable Glycerin - four milliliters

D-Panthenol - three milliliters

Hydrolyzed Silk Protein - three milliliters

Euxyl PE 9010 Preservative - two milliliters

In a clean glass vessel, combine the purified water with vegetable glycerin and stir continuously until completely uniform. Add D-Panthenol and Hydrolyzed Silk Protein into the aqueous mixture, blending gently with a glass rod until fully dissolved. Measure and introduce Kerastim S into the solution, stirring thoroughly to ensure even distribution of the active peptides. Finally, incorporate the Euxyl PE 9010 preservative, mixing the entire solution for two minutes before transferring the finished serum into a dark glass bottle equipped with a dropper or spray dispenser.

The resulting serum features a lightweight, watery texture that spreads effortlessly over the scalp without leaving any sticky residue or greasy film. It absorbs rapidly into the roots, delivering an immediate soothing sensation while working over time to reinforce hair anchoring, improve strand elasticity, and leave hair feeling noticeably thicker, stronger, and full of natural vitality.

Characteristics:
INCI Tetrasodium Disuccinoyl Cystine
Other
Application Hair growth serums, anti-hair loss lotions, shampoos, conditioners, hair masks, scalp tonics, nail strengthening products
Att brand France
Color product white
Features All information presented on the site is for reference only
Name Kerastim S 1 kg
Other names Kerastim S, Tetrasodium Disuccinoyl Cystine, Tetrasodium Di-Succinyl L-Cystine, tetrasodium disuccinoyl cystine, water-soluble cystine derivative
Packaging container for transportation
Properties Amino acid Water-soluble Keratin-stimulating Metabolically active Strengthening Restorative Conditioning Stimulating ATP synthesis Supporting keratinocyte energy metabolism Helping improve hair structure
Purpose Reduces hair loss Supports hair growth Strengthens hair fiber Care for damaged hair Supports scalp cell metabolism Improves scalp condition Stimulates nail growth Strengthens the nail plate Care for weakened nails Supports keratinocyte renewal
Solubility water
Type water-soluble amino acid active substance, cystine derivative, stimulator of keratinocyte metabolism
View powder
Valid until 10.2028
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