Recruiting at IRSI
IRSI's professional recruiting staff has over twenty-five years of collective experience successfully recruiting subjects for both pharmaceutical and cosmetic trials. Our Recruiters strive to meet or exceed the patient quotas of every trial that IRSI undertakes. They also pride themselves on providing honest and accurate recruiting projections to clients and the Sales staff, adding value to the feasibility analysis of any trial for which IRSI is being considered.
To register with IRSI as a potential panelist, simply call us
1-800-548-0158 ext.152.
Posted Sep 11, 2025
DETERMINATION OF THE SPF OF SUNSCREENS
Frequent Recruitment
| Female-Male | Fitzpatrick: I-III
18-70 Age
CONTACT US
Posted Sep 10, 2025 | Number: 093562
Clinical Evaluation of the Efficacy and Tolerance
10/25/2021
| Female | Fitzpatrick: I-VI
25-65 Age
$230-250
Posted Mar 14, 2026 | Number: 22-02317
Anti Aging Clinical Efficacy Study
04/06/2026
|Female
30-70 Age
$140-$190
Posted Mar 02, 2026 | Number: 22-02030
10 Day Collagen Lip Balm Study
03/15/2022
|Female
30-55 Age
$90
Posted Feb 04, 2026 | Number: 098426
An 8 Week Clinical Evaluation of the Effects of a Topical Product on Skin Appearance
02/23/2022
|Female | Fitzpatrick: All
30-69 Age
$180
Posted Feb 02, 2026 | Number: 096173
An 8 Week Randomized, Controlled Clinical Study to Assess the efficacy of a Topical Product (Day Cream) on Skin Condition
02/11/2025
|Female
40-69 Age
$200
Posted Jan 21, 2026 | Number: 095427
A Clinical Evaluation of the Effects of Topical Rinse off Gel Mask on Skin Appearance and Condition
02/10/2025
|Female
25-55 Age
$100
Posted Dez 21, 2021 | Number: 096631
An 8 Week Randomized Clinical Study Evaluating and Comparing the Efficacy and Tolerance of Topical Products in 3 Dosing Regimens
12/30/2021
|Female and Male | Fitzpatrick:I-VI
35-80 Age
$275
Posted Dez 14, 2021 | Number: 095967
Day Cream & Night Cream
02/11/2025
|Female
35-65 Age
$135
Posted Dez 13, 2021 | Number: 095794
A 28 Day Clinical Study to Evaluate the Efficacy of One Product on Skin Condition
12/27/2021
|Female | Fitzpatrick:I-IV
40-60 Age
$180
Posted Nov 22, 2025 | Number: 096989
An 8 Week Clinical Evaluation of the Effects of Four Topical Products on Skin Condition
12/06/2026
| Female | Fitzpatrick:I-V
35-65 Age
$185
Posted Nov 16, 2025 | Number: 0995802
A 90 Day (120 day option) Pilot Study Comparing the Effects of Leave in Product on Grey Hair Coverage
11/29/2021
| Male and Female | Visible grey hair/Visible grey roots
18-60 Age
$245
Posted Nov 16, 2025 | Number: 092397
Instrumental Evaluation of the Barrier Repair Effects of a Topical Product
11/24/2021
| Female | Fitzpatrick: All
18-60 Age
$150
Posted Oct 5, 2025 | Number: 085897
Skin Drops, Facial Pads, Elixir and Oral Supplement
10/18/2021
| Female | Fitzpatrick: I-VI
35-69 Age
$200
SPF Frequent Recruitment
We are looking for MEN and WOMEN aged up to 18-70 to join in a paid clinical trial.
General Interest
Haven't you found any specific study of your interest or would you like to participate in future studies? Submit a general interest form.