Discretion Preserved

DHI Choi Pen
Technology

Direct Hair Implantation for those who need discretion. No shaving required, maintain your current style throughout recovery.

What is DHI?

Direct Hair Implantation (DHI) uses the revolutionary Choi Implanter Pen to implant grafts directly into the scalp without creating pre-incisions.

This offers complete control over the angle, depth, and direction of every single hair follicle—ensuring a 100% natural appearance.

Perfect For

Professionals, executives, and anyone who needs a discrete procedure without visible signs of treatment. Return to work within days.

  • No Shaving Required
    Keep your existing hairstyle throughout
  • Precision Placement
    Control angle, depth & direction of each graft
  • Faster Recovery
    Minimal trauma, return to normal life quickly
DHI Technology - Direct Implantation

DHI vs FUE: Which is Right for You?

Choose DHI If...

  • You cannot shave your head
  • You need maximum discretion
  • Treating hairline or crown
  • You want fastest recovery

Choose Sapphire FUE If...

  • Large area coverage needed
  • Maximum graft density desired
  • Budget is a concern
  • Shaving is not an issue

Not Sure Which Method is Right?

Our medical team will analyze your case and recommend the best approach—free of charge.

Free Analysis