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A Clinical Study to Assess the Effect of Hair Care Products on Grey Hair and Overall Hair Health

NCT07123636 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 70

Last updated 2025-08-14

No results posted yet for this study

Summary

This is a 24-week virtual, single-arm study designed to evaluate the effectiveness of a hair care system-comprising the "Not Today, Grey" supplement, "To the Root" scalp serum, "Wash" shampoo, and "Smooth" conditioner-on grey hair reduction and overall hair health. Assessments include clinical grading of photographic evidence by dermatologists and participant-reported outcomes.

Conditions

  • Hair Aging
  • Hair Graying

Interventions

DIETARY_SUPPLEMENT

Hair Care Products

Daily oral intake of 2 tablets (Not Today, Grey). Twice-daily application of 3-4 pumps of "To The Root" serum. Wash and Smooth used according to hair type (daily or every other day).

Sponsors & Collaborators

  • Citruslabs

    collaborator INDUSTRY

  • Two Lines LLC

    lead INDUSTRY

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
25 Months
Max Age
55 Months
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2023-11-01
Primary Completion
2024-09-30
Completion
2024-09-30

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07123636 on ClinicalTrials.gov