Nesh Soy Biome Protein Repair Treatment
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Centered on Nesh's patented Soy Biome complex at 9,700ppm, the Soy Biome Protein Repair Treatment is a Korean vegan rinse-out formula engineered to restore strength, reduce breakage, and improve elasticity. Unlike traditional silicone-heavy conditioners, this lighter hair treatment fills damaged gaps within the hair cuticle layer. It is especially effective for chemically processed, heat-damaged, or high-porosity hair that requires targeted structural reinforcement.
- Patented Lactobacillus-fermented soybean extract at 9,700ppm delivers small protein fragments, peptides, and organic acids to repair the hair shaft.
- Triple hydrolyzed soy, wheat, and vegetable proteins penetrate at varying molecular weights to rebuild keratin structure and smooth cuticles.
- Probiotic kimchi ferment filtrate supports the scalp's microbial balance while providing naturally derived antimicrobial support.
- Prebiotic sugar complex featuring fructooligosaccharides, xylitol, and glucose feeds beneficial bacteria to nurture a healthy scalp microbiome.
- Nourishing B-vitamin complex with biotin, cyanocobalamin B12, panthenol, and vitamins C and E supports keratin production and follicle health.
This fragranced treatment integrates a comprehensive nutrient profile containing antioxidant tocopherol to shield scalp skin from external stress while panthenol coats each strand for improved smoothness. Designed for regular weekly care, using it 1–2 times per week delivers essential amino acids without weighing hair down. The dual-action system works simultaneously on the hair shaft and the scalp microbiome to create an optimal environment for hair to thrive.
For best results, pair this treatment with the Nesh Pomegranate Biome Scalp Boosting Shampoo.

