Efficacy (Hair)


Global Leader of Human Skin & Bio Research
  • 8
    • Hair growth/loss

      Korea Ministry of Food and Drug Safety guideline for quasi-drug test on hair loss prevention products

      Visual assessment, instrumental assessment, self-assessment questionnaires

    • Duration

      24 weeks
      (Customizable)

    • Subject

      Min. 23 per group

  • 7
    • Hair gloss

      Assessment of hair gloss by photography and image analysis

    • Duration

      1 week (immediate)
      4 weeks (long term)
      (Customizable)

    • Subject

      (hair tress)
      Min. 20

  • 6
    • Hair volume

      Assessment of hair volume by photography and image analysis

    • Duration

      1 week (immediate)
      4 weeks (long term)
      (Customizable)

    • Subject

      (hair tress)
      Min. 20

  • 5
    • Hair elasticity

      Assessment of hair elasticity by photography and image analysis

    • Duration

      1 week (immediate)
      4 weeks (long term)
      (Customizable)

    • Subject

      (hair tress)
      Min. 20

  • 4
    • Hair dye color durability

      Assessment of hair dye color durability compared with control group by color analysis

    • Duration

      1 week
      (Customizable)

    • Subject

      (hair tress)
      Min. 20

  • 3
    • Scalp desquamation

      Assessment of scalp desquamation by keratin sticker and image analysis

    • Duration

      1 week (immediate)
      4 weeks (long term)
      (Customizable)

    • Subject

      Min. 20

  • 2
    • Scalp sebum

      Instrumental assessment of scalp sebum

    • Duration

      1 week (immediate)
      4 weeks (long term)
      (Customizable)

    • Subject

      Min. 20

  • 1
    • Scalp hydration

      Instrumental assessment of scalp hydration

    • Duration

      1 week (immediate)
      4 weeks (long term)
      (Customizable)

    • Subject

      Min. 20

Ellead Co..Ltd 325, Hwangsaeul-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea
tel:82-31-709-9030 / fax:82-31-703-9071 / e-mail:ellead@ellead.com

Copyright © ellead.com. All rights reserved.