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The Derma Co 1% Kojic + Arbutin Night repair Face serum cream Patch Test Certificate
Dermatologically Tested & Certified
Patch Test Certificate: The Derma Co 1% Kojic + Arbutin Night repair Face serum cream - Dermatologically Safe & Non-Irritant
The Derma Co 1% Kojic + Arbutin Night repair Face serum cream 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. , dated 27 February 2023) 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 The Derma Co 1% Kojic + Arbutin Night repair Face serum cream, all three are published in full on this page.
Certificate Result: Dermatologically Safe & Non-Irritant
Dermatologically Safe
Certified for use after Primary Skin Irritation Testing on human subjects
Non-Irritant
No skin irritation observed in the clinical study
BIS-Guideline Study
Conducted per IS 4011 (2018) with Ethics Committee approval
The Derma Co 1% Kojic + Arbutin Night repair Face serum cream, 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 a qualified consultant dermatologist and the Principal Investigator named on the certificate.
Based on the study - Protocol No. , Sub Study No. , dated 27 February 2023 - 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 | The Derma Co 1% Kojic + Arbutin Night repair Face serum cream |
| Company | Honasa Consumer Ltd. |
| Test Type | Primary Skin Irritation Testing on human subjects |
| Ethics Approval | Conducted upon Ethics Committee approval |
| Result | Dermatologically Safe for use; Non-Irritant |
| 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
Dermatologically Tested
The Derma Co 1% Kojic + Arbutin Night repair Face serum cream
Dermatologically Tested: Certified safe for use.
Certified Dermatologically Safe for use in an independent clinical study - see the full ingredient list, offers and reviews on the product page.
Shop NowAbout The Derma Co 1% Kojic + Arbutin Night repair Face serum cream
The Derma Co 1% Kojic + Arbutin Night repair Face serum cream is part of The Derma Co'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.
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. , dated 27 February 2023.
Full Certificate Text
Read the complete certificate transcription
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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 and was certified Dermatologically Safe for use.
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 a qualified consultant dermatologist, 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 The Derma Co 1% Kojic + Arbutin Night repair Face serum cream
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, or explore the complete Niacinamide range.