FREE shipping and returns on all orders over $50

Please note: WE DO NOT ship to P.O. boxes

Your cart

  • A thickening & volumizing hair treatment.
  • Contains LifeXtend complex featuring Algae Extract to reduce D.H.T that causes thinning hair.
  • Blended with Biotinyl-GHK to protect & repair hair follicles.
  • Loaded with Saw Palmetto Extract to improve follicle health.
  • Infused with Soy Amino Acids to restore strength thickness & volume.
  • Hair appears fuller & bodified.
  • To use: Apply evenly to scalp & hair.
  • No need to rinse.
  • May cause temporary redness.

BOSLEY Bos Defense Thickening Treatment (200ml)

Regular price $42.00
Unit price
per 
Fast Shipping
Secure payment
Shipping calculated at checkout.

Your order ships carbon neutral

Free shipping across Canada on orders over $50

Are you a salon owner or industry professional? Apply to our Salon Affiliated program today and start saving!

Have a question? Contact us

  • A thickening & volumizing hair treatment.
  • Contains LifeXtend complex featuring Algae Extract to reduce D.H.T that causes thinning hair.
  • Blended with Biotinyl-GHK to protect & repair hair follicles.
  • Loaded with Saw Palmetto Extract to improve follicle health.
  • Infused with Soy Amino Acids to restore strength thickness & volume.
  • Hair appears fuller & bodified.
  • To use: Apply evenly to scalp & hair.
  • No need to rinse.
  • May cause temporary redness.