Zenagen Boost Thickening Leave-In Spray

Instantly enhance the look and feel of fuller, thicker hair with the Zenagen Boost Thickening Leave-In Spray. This lightweight, leave-in formula is designed to add volume, improve manageability, and support healthier-looking hair—without weighing it down.

Perfect for fine or thinning hair, Boost works to create the appearance of denser, more voluminous strands while helping to strengthen and protect throughout the day.

Lightweight Volume & Thickness

• Adds instant body and fullness
• Helps hair appear thicker and more dense
• Won’t weigh hair down or leave buildup

Strengthens & Protects

• Helps improve the overall look and feel of hair
• Supports stronger, more resilient strands
• Ideal for daily use on damp or dry hair

100ml

*Discontinued - All sales final - Limited quantities available