• HCO1 Hair Serum
  • HCO1 Hair Serum

HCO1 Hair Serum

The leave-in, no-residue BSG HCO1 Edition Hair Serum can be used after showering and before hair styling. By applying with the dropper directly to the scalp, this high potency product is used to fight hair thinning. This special formulation includes the BSG Trichoanagenic Factor at its highest concentration. For best results combine with the BSG HCO1 Edition Shampoo and Conditioner.

Natural Hair Strengthening

Formulated by BSG’s master barbers and medical experts
  • Fortified for Optimal Hair Health
  • Strengthens entire hair from root to tip
  • Reduces hair fallout from breakage
  • Makes hair look thicker and fuller
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A cut above the rest.

  • No parabens.
  • No mineral oils.
  • No phthalates.
  • No SLS/SLES.
  • No sulfates.
  • No animal testing of final product.
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1 Gentlemen’s Hair Serum (6.9FL.OZ)


BSG Gentlemen’s Hair Serum is the most natural, organic product created for optimal men’s hair health. Strength and vitality in a bottle that delivers the highest quality and best style.


Free shipping in the U.S. for orders over $69. Express shipping options available at checkout.