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A Study to Check Skin Safety of Test Products Using a Patch Test in Healthy Adults

Dermatological Safety Assessment of Test Products Using Primary Irritation Patch Test (PIPT) in Healthy Adult Human Subjects - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2026/05/110091
Enrollment
26
Registered
2026-05-06
Start date
Unknown
Completion date
Unknown
Last updated
2026-06-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Intervention1: Lippieland Baby Lipstick Brown: Route of administration: Topical mode of usage: Products will be evaluated through the complete occlusion patch application for 24 hours. At 24hours post

Sponsors

Renee Cosmetics Pvt. Ltd
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1) Age: 18-65 years (both inclusive) at the time of consent. 2) Sex: Males and non-pregnant/non-lactating females (preferably equal number of males and females). 3) Participant with normal Fitzpatrick skin type III to V (Human skin colour determination scale). 4) Females of childbearing potential must have a self-reported negative pregnancy test 5) Participant who do not have any previous history of adverse skin conditions and are not under any medication likely to interfere with the results. 6) Participant is in good general health as determined by the Investigator on the basis of medical history. 7) Participants is willing to maintain the test patches in designated positions for 24 Hours. 8) Participant is willing and able to follow the study directions, to participate in the study, returning for all specified visits. 9) Participant must be able to understand and provide written informed consent to participate in the study. 10) Participant is willing to refrain from vigorous physical exercise during the study period and follow all the instruction given. 11) For Sensitive Specific Skin Study Only: Participant scoring greater than 30 for Section 2 Sensitive v/s Resistant skin in modified Dr Baumann s skin type questionnaire. Participant with sensitive skin as confirmed by Lactic Acid Stinging Test.

Exclusion criteria

Exclusion criteria: 1) Participant having skin irritation, blemishes, excessive hair, moles, pigmentation, pimples, marks (e.g. tattoos, recent sunburn), open wounds, cuts, abrasions, irritation symptoms or any dermatological condition on the test site(s) i.e. back. 2) Medication which may affect skin response and/or past medical history. 3) Participant having history of diabetes. 4) Participant having history of mastectomy for cancer involving removal of lymph nodes within the past year, or treatment of any cancer in the last 6 months. 5) Participant suffering from any active clinically significant skin diseases which may contraindicate. 6) Participant having history of any skin diseases including eczema, atopic dermatitis or active cancer. 7) Participation in any patch test for irritation or sensitization within the last four weeks. 8) Participant having history of asthma or COPD (Chronic obstructive pulmonary disease). 9) Use of any: i. Prescribed or over-the-counter (OTC) anti-inflammatory drug within five (5) days prior to application. ii. Antihistamine medication or immunosuppressive drugs within seven days prior to first patch application. iii. Systemic or topical corticosteroids at patch site within four (4) weeks of test product application (steroidal nose drops and/or permitted). 10) Topical drugs used at application site. 11) Participant with self-reported immunological disorders such as HIV positive, AIDS and/or systemic lupus erythematosus. 12) Individual who has a medical condition or is taking or has taken a medication which, in the Investigator s judgment, places the participant at undue risk. 13) Participant with known allergy or sensitization to medical adhesives, bandages. 14) Participation in other patch study simultaneously.

Design outcomes

Primary

MeasureTime frame
To evaluate the dermatological safety of the test products by 24 Hours Patch TestTimepoint: After 30 mins, 24 hrs of patch removal

Secondary

MeasureTime frame
Safety of the skinTimepoint: After 24 hours of path removal

Countries

India

Contacts

Public ContactDr Maheshvari Patel

NovoBliss Research Private Limited

dr.nayan@novobliss.in07948983895

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Jun 11, 2026