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CTRI Number  CTRI/2025/10/095750 [Registered on: 08/10/2025] Trial Registered Prospectively
Last Modified On:
Post Graduate Thesis  No 
Type of Trial  Interventional 
Type of Study   Other (Specify) [Cosmetics]  
Study Design  Single Arm Study 
Public Title of Study   Study to Assess the Sun Protection Effect of a Body Lotion on Human Skin. 
Scientific Title of Study   An In Vivo Study to Determine the Sun Protection Factor (SPF) of Body Lotion. 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
C3B06155; Version: 01, Dated 25 Sep 25  Protocol Number 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Parth Joshi 
Designation  Principal Investigator 
Affiliation  Cliantha Research  
Address  Consumer Research Department, Corporate House 17, Sigma 1 Corporate House, BH. Rajpath Club, Off Sindhubhavan Road, Nr. Mann Party Plot Cross Road, Bodakdev, Ahmedabad-380054, Gujarat.

Ahmadabad
GUJARAT
380054
India 
Phone  8000085049  
Fax    
Email  pjoshi@cliantha.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Divya Mori 
Designation  Medical Monitor 
Affiliation  Cliantha Research  
Address  Consumer Research Department, Corporate House 17, Sigma 1 Corporate House, BH. Rajpath Club, Off Sindhubhavan Road, Nr. Mann Party Plot Cross Road, Bodakdev, Ahmedabad-380054, Gujarat.

Ahmadabad
GUJARAT
380054
India 
Phone  9773262487  
Fax    
Email  damori@cliantha.com   
 
Details of Contact Person
Public Query
 
Name  Dr Parth Joshi 
Designation  Principal Investigator 
Affiliation  Cliantha Research  
Address  Consumer Research Department, Corporate House 17, Sigma 1 Corporate House, BH. Rajpath Club, Off Sindhubhavan Road, Nr. Mann Party Plot Cross Road, Bodakdev, Ahmedabad-380054, Gujarat.

Ahmadabad
GUJARAT
380054
India 
Phone  8000085049  
Fax    
Email  pjoshi@cliantha.com  
 
Source of Monetary or Material Support  
Cliantha Research, Corporate House 17, Sigma 1 Corporate House, BH. Rajpath Club, Off Sindhubhavan Road, Nr. Mann Party Plot Cross Road, Bodakdev, Ahmedabad-380054, Gujarat, India. 
Zydus Wellness Products Limited, Plot No 115/5 TP Scheme No 51, Beside Bliss Apartment, Opp Viola Apartment, Ambli Bopal Road, Ahmedabad 380015. 
 
Primary Sponsor  
Name  Zydus Wellness Products Limited  
Address  Plot No 115/5 TP Scheme No 51 Beside Bliss Apartment, Opp Viola Apartment, Ambli Bopal Road, Ahmedabad 380015. 
Type of Sponsor  Other [Health and Hygiene] 
 
Details of Secondary Sponsor  
Name  Address 
NIL  NIL 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 1  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Parth Joshi  Cliantha Research  Consumer Research Department, Corporate House 17, Sigma 1 Corporate House, BH. Rajpath Club, Off Sindhubhavan Road, Nr. Mann Party Plot Cross Road, Bodakdev, Ahmedabad-380054, Gujarat.
Ahmadabad
GUJARAT 
8000085049

pjoshi@cliantha.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
OM Institutional Ethics Committee  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Healthy Human Volunteers  Healthy participants with ITA° value of at least greater than or equal to 28 degree using Chromameter and be untanned on the test area. 
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Body Lotion  Fixed amount of test product will be applied to the skin, then spread over the whole test site using a finger cot. Single application 
Comparator Agent  Reference Standard  Fixed amount of reference product will be applied to the skin, then spread over the whole test site using a finger cot. Single application 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  60.00 Year(s)
Gender  Both 
Details  1) Healthy adult males and non-pregnant/non-lactating females.
2) Participants with ITA° value of at least 28° using Chromameter and be untanned on the test area.
3) Participants with uniform skin color over the whole test area and with no variation in ITA° greater than 5° from each other or the MEDu test area.
4) Participants with test sites, free from pigmentation, nevi, sunburn and hair. 
 
ExclusionCriteria 
Details  1) Participants with a history of abnormal responses to the sun (e.g., phototoxic or photoallergic responses).
2) Participants having marks, blemishes or nevi in the test area.
3) Participants presenting existing sun damage in the test area.
4) Participants who had sun exposure on their back within the eight weeks leading up to the SPF testing.
5) Participants having skeletal protrusions and extreme areas of curvature in the test area. 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Open Label 
Primary Outcome  
Outcome  TimePoints 
Change in Individual Minimal Erythema Dose (iMED) Score   Day 1 
 
Secondary Outcome  
Outcome  TimePoints 
Delayed Erythema Response  Day 2 
 
Target Sample Size   Total Sample Size="15"
Sample Size from India="15" 
Final Enrollment numbers achieved (Total)= "Applicable only for Completed/Terminated trials"
Final Enrollment numbers achieved (India)="Applicable only for Completed/Terminated trials" 
Phase of Trial   N/A 
Date of First Enrollment (India)   27/10/2025 
Date of Study Completion (India) Applicable only for Completed/Terminated trials 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Applicable only for Completed/Terminated trials 
Estimated Duration of Trial   Years="0"
Months="0"
Days="2" 
Recruitment Status of Trial (Global)   Not Applicable 
Recruitment Status of Trial (India)  Not Yet Recruiting 
Publication Details   N/A 
Individual Participant Data (IPD) Sharing Statement

Will individual participant data (IPD) be shared publicly (including data dictionaries)?  

Response - NO
Brief Summary  

This is an in-vivo study designed to determine the Sun Protection Factor (SPF) of a topical formulation through a single assessment.

Potential participants will be screened based on inclusion and exclusion criteria, following the provision of written informed consent.

All eligible participants will undergo clinical evaluation by a Dermatologist following exposure to a solar simulator. Safety will be assessed throughout the study by monitoring adverse events (AEs).

 
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