Hydrolyzed Keratin (and) Water
Keratec ProSina™ (Hydrolyzed Keratin (and) Water) is a unique cosmetic ingredient derived from purified protein fractions of pure New Zealand wool, meticulously processed to preserve the natural cystine content in an active S-sulpho form. This specialized extraction yields low molecular weight peptides, ranging from 2500 to 3000 Daltons, which not only penetrate effectively but also hydrate the hair, skin, and nails. The high concentration of cystine groups allows for optimal cross-linking with keratin, bolstering the integrity and cohesion of the nail plate. Furthermore, advanced proteomic analysis has linked these peptides to those found in African hair, enabling targeted protein restoration that strengthens the hair's cortex. Ideal for formulations designed to enhance hair and nail health, Keratec ProSina™ combines efficacy with the benefit of natural ingredients, making it a valuable addition to any cosmetic product lineup.
Manufactured using a mild proprietary process that maintains a high level of intact cystine | Contains peptides that specifically match those leached from relaxed African hair into water | Increases the strength of relaxed African hair | Maintains integrity/cohesion of nails | Improves the condition of damaged nails | Protects nails from damage associated with exposure to solvent | Improves hydration and elasticity of dry hands | Provides skin barrier repair for the hands following exposure to detergent
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