Bring your hair back to life with the iconic BioSilk Silk Therapy Leave-In Treatment the OG formula that made silky strands a whole mood. Infused with real silk proteins, this lightweight treatment works from the inside out to strengthen, smooth, and seriously shine up your strands.

Perfect for all hair types, it helps seal split ends, tame frizz, and protect against heat and environmental stress. Whether you’re using it before a blowout or just as a daily touch-up, it’s the ultimate go-to for that sleek, salon-glow look.

Key Benefits:

• Silk-Infused Shine: Boosts natural luster without weighing hair down

• Strengthens & Rebuilds: Helps reduce breakage and split ends

• Frizz Fighter: Smooths flyaways and keeps hair touchably soft

• Heat & UV Protection: Shields your hair from daily styling and sun damage

• Lightweight, Leave-In Formula: No rinse, no fuss just smooth results

Size Variants:

• 2.26oz Perfect for travel or on-the-go touch-ups

• 5.64oz Ideal for daily use and consistent shine therapy