Evaluating a new hair lotion for treating hair loss

National, Multicentre, Randomized, Double-blind, Double-dummy Phase III Clinical Trial to Evaluate the Efficacy and Safety of Finlândia Hair Lotion Association in the Treatment of Androgenetic Alopecia.

PHASE3 · EMS · NCT04594018

This study is testing a new hair lotion to see if it can help men aged 18 to 60 with hair loss, compared to a standard treatment they’ve been using.

Quick facts

PhasePHASE3
Study typeInterventional
Enrollment190 (estimated)
Ages18 Years to 60 Years
SexMale
SponsorEMS (industry)
Drugs / interventionschemotherapy, radiation
Locations1 site (Osasco, São Paulo)
Trial IDNCT04594018 on ClinicalTrials.gov

What this trial studies

This clinical trial aims to assess the efficacy and safety of Finlândia hair lotion in treating androgenetic alopecia in men aged 18 to 60. Participants will be required to have been using minoxidil 5% for at least three months prior to the trial. The study will compare the effects of the Finlândia lotion combined with a placebo against minoxidil combined with finasteride. The trial will focus on participants with specific grades of hair loss as classified by the Norwood-Hamilton scale.

Who should consider this trial

Good fit: Ideal candidates are men aged 18 to 60 with diagnosed androgenetic alopecia grades IIIv to IV who have been using minoxidil 5% for at least three months.

Not a fit: Patients with known hypersensitivity to the trial components or those with other scalp dermatological conditions may not benefit from this study.

Why it matters

Potential benefit: If successful, this treatment could provide an effective new option for men suffering from androgenetic alopecia.

How similar studies have performed: Other studies have shown success with similar treatments for androgenetic alopecia, indicating potential for this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Ability to confirm voluntary participation and agree to all trial purposes by signing and dating the informed consent forms;
* Men aged 18 years or over and less than or equal to 60 years with a diagnosis of Androgenetic Alopecia grades IIIv to IV in the modified Norwood-Hamilton classification, who have been using minoxidil 5% for at least 3 months and willing to maintain the same style, approximate length and hair color throughout the test.

Exclusion Criteria:

* Known hypersensitivity to the formula components used during the clinical trial;
* History of alcohol and/or substance abuse within 2 years;
* Participants with other concomitant dermatological diseases on the scalp, except for mild seborrhoea dermatitis;
* Participants with a history of surgical treatment for hair loss or shaved scalp;
* Participants who used shampoo or topical solution containing ketoconazole, tar, selenium, threonine or steroids in the last 2 weeks;
* Participants who used 5α reductase inhibitors, such as finasteride and dutasteride, in the last 12 months;
* Participants using testosterone replacement therapy (TRT) or using testosterone-containing gel;
* Participants who used micro-infusion of medications on the skin (MMP), microneedling or intradermotherapy on the scalp in the last 3 months;
* Participants who have undergone radiation treatment for the scalp or chemotherapy in the past year;
* Participants with diseases that can affect hair growth;
* Participants with a current medical history of cancer and / or cancer treatment in the last 5 years;

Where this trial is running

Osasco, São Paulo

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Androgenetic Alopecia, androgenetic alopecia

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.