Protein hydrolysates are typically used for improving moisturization, elasticity, and firmness while also creating a soft, silky feel. They form a tenacious film on the hair and skin. AC Silk Hydrolysate PF is perfect for use in aqueous applications that are intended to enhance hydration or capitalize on the consumer appeal of silk. Additionally, AC Silk Hydrolysate PF preservative and paraben-free. When formulating, AC Silk Hydrolysate PF and should be added during the water phase, making for easy incorporation into a variety of applications.