Redken Acidic Grow Full Scalp & Hair Serum fortifies thinning, fragile strands with a concentrated dose of scalp-stimulating care that helps promote healthier-looking growth. This pH-balanced, leave-in formula boosts density, reinforces weak hair, and delivers weightless volume for a fuller, stronger look.

• pH balanced
  
• Leave-in, no-rinse application

Who Is It For?

• All hair types
• Ideal for thin or fragile hair

What Does It Do?

• Reinforces weak strands
• Boosts density and volume
• Nourishes and rebalances scalp
• Supports healthier-looking growth
• Reduces appearance of breakage
  

How Do You Use It?

• After rinsing conditioner, on damp hair, spray onto the roots
• Use fingers to massage into scalp
• Do not rinse
• Style as usual