Dr. Sheth's Ceramide & Vitamin C Oil-free Sunscreen Patch Test Certificate
Patch Test Certificate: Dr. Sheth's Ceramide & Vitamin C Oil-free Sunscreen - Dermatologically Safe & Non-Irritant
Dr. Sheth's Ceramide & Vitamin C Oil-free Sunscreen was evaluated for Primary Skin Irritation on human subjects at an independent clinical research laboratory, under the direct supervision of a consultant dermatologist. The study (Protocol No. C3B04977, dated 08 March 2025) certified the product as Dermatologically Safe for use and Non-Irritant. This page publishes the complete certificate, the study details, and the standards followed, so you can see the safety documentation behind the product before you buy it.
What Is a Patch Test Certificate?
A patch test is a dermatological safety assessment in which a product is applied to the skin of human volunteers under controlled clinical conditions and observed for signs of irritation or allergic reaction. The study is conducted by an independent laboratory, after Ethics Committee approval, under the direct supervision of a qualified dermatologist.
A patch test certificate is the formal document issued by the testing laboratory stating the outcome of that study. It tells you three things: who tested the product, how it was tested, and what the result was. For Dr. Sheth's Ceramide & Vitamin C Oil-free Sunscreen, all three are published in full on this page.
Certificate Result: Dermatologically Safe & Non-Irritant
Dr. Sheth's Ceramide & Vitamin C Oil-free Sunscreen, manufactured by Honasa Consumer Ltd., underwent Primary Skin Irritation Testing on human subjects at an independent clinical research laboratory. The study was carried out upon Ethics Committee approval under the direct supervision of Dr. Bhagirath Patel, M.D., DVL, Consultant Dermatologist, with Dr. Parth Joshi as Principal Investigator.
Based on the study - Protocol No. C3B04977, Sub Study No. C3B04977-HON-G, dated 08 March 2025 - the product was found to be Dermatologically Safe for use and Non-Irritant. The clinical study followed Bureau of Indian Standards (BIS) guidelines, including IS 4011 (2018) PCD 19: Cosmetics (third revision) and IS 13424:2001.
Key Certificate Details
| Attribute | Detail |
|---|---|
| Product Tested | Dr. Sheth's Ceramide & Vitamin C Oil-free Sunscreen |
| Company | Honasa Consumer Ltd. |
| Test Type | Primary Skin Irritation Testing on human subjects |
| Ethics Approval | Conducted upon Ethics Committee approval |
| Study Protocol No. | C3B04977 |
| Sub Study Number | C3B04977-HON-G |
| Certificate Date | 08 March 2025 |
| Result | Dermatologically Safe for use; Non-Irritant |
| Principal Investigator | Dr. Parth Joshi |
| Consultant Dermatologist | Dr. Bhagirath Patel, M.D., DVL |
| Standards Followed | BIS IS 4011 (2018) PCD 19: Cosmetics (third revision); CHD 25: Soaps and Other Surface Active Agents; IS 13424:2001 |
The Certified Product
Dr. Sheth's Ceramide & Vitamin C Oil-free Sunscreen
Certified Dermatologically Safe for use; Non-Irritant in an independent clinical study - see the full ingredient list, offers and reviews on the product page.
Shop NowAbout Dr. Sheth's Ceramide & Vitamin C Oil-free Sunscreen
Dr. Sheth's Ceramide & Vitamin C Oil-free Sunscreen is part of Dr. Sheth's dermatologically tested product line. Every safety claim on this page is backed by the certificate published above - including the study protocol number, the testing standards, and the supervising dermatologist's certification. Key ingredients include Vitamin C. You can also compare similar products on the store. Learn how this product category helps with sun damage.
Independently Tested
Evaluated on human subjects at an independent laboratory after Ethics Committee approval - not self-certified.
Dermatologist Supervised
The clinical study was conducted under the direct supervision of a qualified consultant dermatologist.
BIS-Guideline Study
Testing followed Bureau of Indian Standards protocols, including IS 4011 (2018) for cosmetics.
Certificate Published in Full
The original certificate image and complete transcription are on this page - nothing summarized away.
View the Original Certificate
Patch Test Certificate - Study Protocol No. C3B04977, dated 08 March 2025.
Full Certificate Text
Read the complete certificate transcription
Study Protocol No.: C3B04977
Sub Study Number: C3B04977-HON-G
Date:
08 Mar 25
This is to certify that
Dr. Sheth s Ceramide & Vitamin C Oil-Free Sunscreen of Honasa Consumer Ltd was evaluated upon
Ethics Committee Approval for Primary Skin Irritation Testing on human subjects and was found to be
Dermatologically Safe for use
Non-Irritant
Dr. Parth Joshi
Investigator
Note: The Clinical study was conducted as per BIS (Bureau of Indian Standards) guidelines [IS 4011 (2018) PCD 19: Cosmetics) guidelines, third revision and/or
CHD 25: Soaps and Other Surface Active Agents Sectional Committee [first revision and IS 13424:2001 Safety evaluation of bathing bars and toilet soaps], under
the direct supervision of Dermatologist and Principal Investigator.
Dr. Bhagirath Patel
M.D. DVL (Dermatologist and Principal
Investigator)
Important Points to Know Before Use
1. Even gentle formulations can trigger existing allergies - a personal patch test is recommended before first use.
2. In case of any rashes or allergy, discontinue use and consult a specialist.
3. For external use only. Store in a cool and dry place, away from direct sunlight.
Frequently Asked Questions
A: Yes. It underwent Primary Skin Irritation Testing on human subjects (Study Protocol No. C3B04977) and was certified Dermatologically Safe for use; Non-Irritant.
A: It is the formal document issued by the testing laboratory stating who tested the product, how it was tested, and the outcome. The original image and full transcription are published on this page.
A: The study was conducted under the direct supervision of Dr. Bhagirath Patel, M.D., DVL (Consultant Dermatologist), with Dr. Parth Joshi as Principal Investigator, after Ethics Committee approval.
A: The clinical study followed Bureau of Indian Standards (BIS) guidelines, including IS 4011 (2018) PCD 19 for cosmetics, and was carried out after Ethics Committee approval.
A: Yes. Certificate results reflect testing on a sample group under clinical conditions, and individual skin can react differently. Apply a small amount on your inner arm, wait 24 hours, and check for any reaction before regular use.
Shop Dr. Sheth's Ceramide & Vitamin C Oil-free Sunscreen
You've seen the certificate - clinically evaluated, dermatologist-supervised, and certified Non-Irritant. See the full ingredient list, offers, and reviews on the product page.
