BioSilk Silk Therapy Original Leave-In Treatment
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
Product Information
Product Information
Shipping & Returns
Shipping & Returns






BioSilk Silk Therapy Original Leave-In Treatment
BioSilk Silk Therapy Original Leave-In Treatment
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
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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






















