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Completed

NCT Number: NCT03106792

A Clinical Trial to Evaluate the Effectiveness of Hairfinity on Improving Hair Health and Rate of Growth

The primary outcome of the study is the effect of Hairfinity vs. Placebo on the rate of distal hair growth, assessed using Trichoscan HD, in healthy female adults from baseline to day 90 (end of study).

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Key information

Age range

18 year–50 year

Sex eligibility

Female

Study type

Interventional

Phase

Phase 2

Primary location

KGK Synergize Inc.

London, Ontario, N6A 5R8, Canada

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Female 18-50 years of age (inclusive)
  • Subject is not of child bearing potential. Defined as females who have had a hysterectomy or oophorectomy, bilateral tubal ligation or are post-menopausal (natural or surgically with > 1 year since last menstruation).

OR

Female subject of childbearing potential must agree to use a medically approved method of birth control and have a negative urine pregnancy test result. Acceptable methods of birth control include:

  • Hormonal contraceptives including oral contraceptives, hormone birth control patch (Ortho Evra), vaginal contraceptive ring (NuvaRing), injectable contraceptives (Depo-Provera, Lunelle), or hormone implant (Norplant System)
  • Intrauterine devices
  • Vasectomy of partner
  • Double Barrier Method
  • Non-heterosexual lifestyle
  • Fitzpatrick skin type of I-V (See appendix 3)
  • Willing to maintain the colour of and style of the hair cut for the duration of the study
  • Willing to maintain shampooing frequency and general hair regime for the duration of the study
  • Willing to not cut hair for the duration of the study
  • Willing to have area of hair prepped for Trichoscan analysis
  • Healthy as determined by laboratory results, medical history, and physical exam
  • Subjects must agree to comply with study procedures
  • Has given voluntary, written, informed consent to participate in the study

Exclusion criteria

  • Women who are pregnant, breastfeeding, or planning to become pregnant during the course of the trial.
  • Women who have begun hormonal birth control or hormone replacement within 6 months of randomization
  • Subjects taking natural health products, including multi-vitamins, botanicals and other nutraceuticals, within 2 weeks of randomization and for the duration of the study
  • Subjects with Fitzpatrick scores over V, which stems from the sensitivity of the testing method (requires a degree of color contrast when evaluating hair relative to skin)
  • Subjects having underwent a form of treatment for thinning hair, including prescription drugs or light therapy within 6 months of randomization
  • Medical history of diagnosed alopecia and/or trichotillomania (compulsive hair pulling). Medical history may be assessed by the Qualified Investigator
  • Subjects currently using hair extensions
  • Subjects with psoriasis or any active dermatological condition of the scalp at randomization that in the opinion of the qualified investigator would interfere with the clinical evaluations
  • Medical history of thyroid disorders or with TSH levels outside the normal range (0.4-4.5 ±0.05) as assessed by the Qualified Investigator
  • Unstable medical condition as determined by qualified investigator
  • Clinically significant abnormal lab results at screening will be assessed by the Qualified Investigator
  • History, or current diagnosis of any cancer (except for successfully treated basal cell carcinoma in an area other than the scalp) diagnosed less than 5 years prior to screening. Subjects with cancer in full remission more than 5 years of diagnosis are acceptable.
  • Alcohol abuse or drug abuse within the past 6 months
  • Consumption of greater than 2 standard alcoholic drinks per day
  • Use of medicinal marijuana
  • Participation in a clinical research trial within 30 days prior to randomization
  • Allergy or sensitivity to study product and/or it's ingredients
  • Individuals who are cognitively impaired and/or who are unable to give informed consent
  • Any other condition which in the Investigator's opinion may adversely affect the subject's ability to complete the study or its measures or which may pose significant risk to the subject (e.g. cardiovascular, renal, lung, diabetes, psychiatric illness, bleeding disorders etc)

Treatment and study plan

Hairfinity #1

Dietary Supplement

Main Hairfinity formulation

Hairfinity #2

Dietary Supplement

Variation to main formulation

Hairfinity #3

Dietary Supplement

Variation to main formulation

Placebo

Dietary Supplement

No active ingredients

Primary outcomes

  1. Rate of distal hair growth

    Time frame: 90 days

    assessed using Trichoscan HD

Secondary outcomes

  1. Change in number of shed hair strands

    Time frame: 90 days

    assessed using the standardized wash test

  2. Change in mean diameter of hair fibers

    Time frame: 90 days

    assessed using Trichoscan HD

  3. Change in hair density

    Time frame: 90 days

    assessed using Trichoscan HD

  4. Change in the number of terminal and vellus hairs

    Time frame: 90 days

    assessed using Trichoscan HD

  5. Changes in the percent of hairs in the anagen and telogen phases

    Time frame: 90 days

    assessed using Trichoscan HD

  6. Changes in hair quality parameters

    Time frame: 90 days

    assessed by a dermatologist

  7. Changes in hair quality

    Time frame: 90 days

    assessed by a dermatologist

  8. Changes in hair quality

    Time frame: 90 days

    assessed with self-assessment questionnaires

Other outcomes

  1. Incidence of clinically significant abnormal vital signs

    Time frame: 90 days

  2. Incidence of clinically significant abnormal complete blood panel

    Time frame: 90 days

  3. Incidence of clinically significant abnormal electrolytes

    Time frame: 90 days

  4. Incidence of clinically significant abnormal kidney function panel

    Time frame: 90 days

  5. Incidence of clinically significant abnormal liver function panel

    Time frame: 90 days

  6. Incidence of adverse events

    Time frame: 90 days

Sponsors and collaborators

Lead sponsor

Brock Beauty Inc.

Industry

Collaborators

  • KGK Science Inc.

Registry information

Official study title

A Randomized, Double-blind, Placebo-controlled, 4-arm Parallel Study to Evaluate the Effectiveness of Hairfinity on Improving Hair Health and Rate of Growth

Important dates

Study start
2017
Primary completion
2018
Study completion
2018
First posted
Apr 10, 2017
Registry last updated
Jul 10, 2018

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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