NABL Test Report for 1% Hyaluronic Sunscreen Oil-Free Matte Gel
1% Hyaluronic Sunscreen Oil-Free Matte Gel: Lab Test Report
Laboratory report for 1% Hyaluronic Sunscreen Oil-Free Matte Gel, batch AC6H057: pH 7.04, five heavy metals not detected at stated detection limits, and specified microorganisms absent.
Safety Summary: 1% Hyaluronic Sunscreen Oil-Free Matte Gel
Is 1% Hyaluronic Sunscreen Oil-Free Matte Gel laboratory tested? Yes. Batch AC6H057 was independently analysed at Sigma Test & Research Centre under report 13054874/F for the listed physical, chemical, heavy-metal and microbiological parameters.
Heavy metals not detected. Lead, cadmium, arsenic and antimony were below a detection limit of 0.25 mg/kg, while mercury was below 0.1 mg/kg.
Microbiological quality. E. coli, P. aeruginosa, S. aureus and C. albicans were reported absent. Total microbial count and total yeast & mould count were each less than 10 cfu/g, within the stated limits.
Measured pH. The laboratory recorded pH 7.04 at 27°C, within the customer-specified range of 6.6–7.4.
Sulphate-free and paraben-free. The published ingredient list contains no sulphates, parabens, silicones or mineral oil. This ingredient-list information is separate from the laboratory report.
Is it chemical free? No cosmetic is chemical-free. The new report records specific heavy metals as not detected at their stated detection limits rather than proving complete absence.
What these results cover. Results apply to the tested sample from batch AC6H057 and the stated laboratory parameters. SPF and UVA protection are not assessed in this certificate; skin tolerance is evaluated separately.
Key Findings at a Glance
Results of Analysis
Result is the measured outcome for this batch. Requirement / Limit is the specification where the standard defines one; a dash means it defines none. Test Method is the standard the laboratory followed.
| Parameter | Result | Requirement / Limit | Test Method |
|---|---|---|---|
| Physical & Organoleptic | |||
| Appearance | White soft mass | — | STRC/STP/F256 |
| Colour | White | — | STRC/STP/F256 |
| Odour* | Characteristic | — | STRC/STP/P044 |
| Chemical Parameters | |||
| pH at 27°C | 7.04 | 6.6–7.4 | IS:6608:2004 |
| Total residue, % w/w | 22.79 | — | IS:6608:2004, Annex D |
| Total fatty substance content, % | 10.62 | — | IS:6608:2004, Annex C |
| Thermal stability (45 ± 1°C for 48 hours) | Passes the test | — | IS:6608:2004, Annex A |
| Water content, % w/w | 76.27 | — | IS:2362:1993 |
| Specific gravity | 1.036 | 0.98–1.05 | STRC/STP/P030 |
| Viscosity (26.8°C, L3, 27.3 RPM), cps | 3355 | — | STRC/STP/P033 |
| Heavy Metals | |||
| Lead, mg/kg | Not Detected (DL 0.25) | — | STRC/STP/P018 |
| Cadmium, mg/kg | Not Detected (DL 0.25) | — | STRC/STP/P018 |
| Arsenic, mg/kg | Not Detected (DL 0.25) | — | STRC/STP/P018 |
| Mercury, mg/kg | Not Detected (DL 0.1) | — | STRC/STP/P018 |
| Antimony, mg/kg | Not Detected (DL 0.25) | — | STRC/STP/P018 |
| Microbial Counts | |||
| Total microbial count, cfu/g | Less than 10 | NMT 1000 | IS:14648:2011 |
| Total yeast & mould count, cfu/g | Less than 10 | NMT 100 | IS:14648:2011 |
| Specified Microorganisms | |||
| Escherichia coli, per g | Absent | Shall be absent | IS:14648:2011 |
| Pseudomonas aeruginosa, per g | Absent | Shall be absent | IS:14648:2011 |
| Staphylococcus aureus, per g | Absent | Shall be absent | IS:14648:2011 |
| Candida albicans, per g | Absent | Shall be absent | IS:14648:2011 |
*Odour is marked as outside the ISO/IEC 17025:2017 accredited scope in the certificate.
Understanding These Tests for 1% Hyaluronic Sunscreen Oil-Free Matte Gel
Physical & Organoleptic
Appearance was recorded as a white soft mass, colour white and odour characteristic. The odour parameter is marked outside accredited scope.
These checks record what the laboratory observed in the sample as received.
Chemical Parameters
The report records pH 7.04, total residue 22.79%, total fatty substance 10.62%, water content 76.27%, specific gravity 1.036 and viscosity 3355 cps. The sample passed the 48-hour thermal stability test.
Chemical parameters are measured against the standard's specification where one exists.
Heavy Metals
Lead, cadmium, arsenic and antimony were not detected at 0.25 mg/kg; mercury was not detected at 0.1 mg/kg.
Heavy metals can enter a product through raw materials or manufacturing.
Microbial Counts
Total microbial count and yeast & mould count were both less than 10 cfu/g, within their respective stated limits.
These tests count viable microorganisms against the limits set by the standard.
Pathogens
E. coli, P. aeruginosa, S. aureus and C. albicans were reported absent in the submitted sample.
Pathogen tests cover only the organisms listed, not all microorganisms.
Test Overview
| Report Title | Chemical and Microbiological Analysis - 1% Hyaluronic Sunscreen Oil-Free Matte Gel |
| Parameters Measured | Physical and organoleptic properties, chemical parameters, heavy metals, microbial counts and pathogens |
| Test Type | Laboratory chemical and microbiological analysis of a product sample |
| Test Methods | IS:6608:2004; IS:2362:1993; Indian Pharmacopoeia 2022; IS:14648:2011 |
| Sample Tested | AC6H057 (50 g x 5) |
About 1% Hyaluronic Sunscreen Oil-Free Matte Gel
The Derma Co Hyaluronic Oil Free Sunscreen Gel for oily skin & acne-prone skin.
Claims and Their Evidence
Lab-sourced rows are measured results. Product-page rows are the brand's own claims, shown with the brand's qualifier. The laboratory report is not evidence for cosmetic-benefit claims.
| Statement | Evidence / basis | Source |
|---|---|---|
| No detectable heavy metals | Lead, cadmium, arsenic and antimony not detected at DL 0.25 mg/kg; mercury at DL 0.1 mg/kg. | Lab report 13054874/F |
| Within microbiological limits | Counts within the standard limits; specified pathogens reported absent. | Lab report 13054874/F |
| Sulphate-free cleansing base | Formulated with ammonium acryloyldimethyltaurate/vp copolymer, decyl glucoside and xylitylglucoside in place of SLS/SLES. | Product ingredient list |
| Paraben-free | No parabens in the published ingredient list. | Product ingredient list |
Report Details
| Testing Laboratory | Sigma Test & Research Centre |
| Report No. | 13054874/F |
| Report Issue Date | 23/09/2026 |
| Testing Period | 10/09/2026 to 23/09/2026 |
| Batch Tested | AC6H057 (Mfg. 08/2026; use before 24 months) |
| Standards Referenced | IS:6608:2004; IS:2362:1993; IS:14648:2011; STRC laboratory methods |
| Authorised Signatory | Shruti Vij, Technical Manager, Sigma Test & Research Centre |
What This Report Shows
What the results demonstrate
- Physical characteristics of the tested sample were recorded as observed by the laboratory.
- The listed heavy metals were below the laboratory's detection limit in the tested sample.
- The tested sample met the microbiological count limits of the referenced standard.
- The specified pathogenic microorganisms were reported absent in the tested sample.
- Testing was performed by Sigma Test & Research Centre, as identified in report 13054874/F.
What the results do not demonstrate
- They do not certify the product; NABL accredits laboratories, not products.
- They do not establish overall safety or suitability for every individual.
- They do not prove any cosmetic-benefit or performance claim; those are addressed separately and on the product page.
- They do not cover parameters or organisms outside those listed.
- They apply to the tested sample from the stated batch, not necessarily to other batches.
Formulation at a Glance
From the ingredient list published on the product page. Not part of the laboratory report.
Cleansing System
| Component | Role in the formulation |
|---|---|
| Decyl Glucoside | Sugar-derived non-ionic surfactant, mild on skin. |
Active Ingredients
| Component | Role in the formulation |
|---|---|
| Sodium Hyaluronate (Hyaluronic Acid) | Salt of hyaluronic acid; binds water for hydration. |
| Xylitylglucoside | Sugar-derived humectant, part of a moisturising complex. |
| Anhydroxylitol | Sugar-alcohol humectant supporting surface hydration. |
| Niacinamide | Vitamin B3 derivative used for tone and barrier support. |
| Allantoin | Soothing agent used to support skin comfort. |
| Tocopheryl Acetate (Vitamin E) | Stable vitamin E ester; antioxidant. |
Moisturising and Emollient
| Component | Role in the formulation |
|---|---|
| Propylene Glycol | Humectant and solvent. |
| Glycerin | Humectant that draws water into the skin surface. |
| Caprylic/Capric Triglyceride | Light coconut-derived emollient that spreads easily. |
| Dicaprylyl Carbonate | Light emollient with a dry finish. |
UV Filters
| Component | Role in the formulation |
|---|---|
| Terephthalylidene Dicamphor Sulfonic Acid (Mexoryl SX) | Photostable UVA filter (Mexoryl SX). |
| Butyl Methoxydibenzoylmethane (Avobenzone) | UVA filter (avobenzone). |
| Phenylbenzimidazole Sulfonic Acid (Ensulizole) | Water-soluble UVB filter (ensulizole). |
| Ethylhexyl Methoxycinnamate (Octinoxate) | UVB filter. |
| Methylene Bis-Benzotriazolyl Tetramethylbutylphenol (Tinosorb M) | Broad-spectrum UV filter (Tinosorb M). |
Preservative System
| Component | Role in the formulation |
|---|---|
| Phenoxyethanol | Broad-spectrum preservative used at low levels. |
What the Formulation Leaves Out
| Excluded | Basis |
|---|---|
| No sulphates | Not present in the published ingredient list. |
| No parabens | Not present in the published ingredient list. |
| No silicones | Not present in the published ingredient list. |
| No mineral oil | Not present in the published ingredient list. |
Published Research on Key Actives
Published literature on each ingredient, not studies on this product.
| Ingredient | Published finding | Relevance to the formulation |
|---|---|---|
| Niacinamide | Topical niacinamide has been reported to improve the appearance of ageing facial skin, including tone and texture (Bissett DL, et al. Dermatol Surg. 2005;31(7 Pt 2):860-865). | Supports the inclusion of niacinamide in tone and barrier formulas. |
| Hyaluronic Acid | Hyaluronic acid is documented as a key water-binding molecule in skin hydration (Papakonstantinou E, et al. Dermatoendocrinol. 2012;4(3):253-258). | Supports hyaluronic acid or sodium hyaluronate as a hydrating agent. |
| Vitamin E | Vitamin E is reviewed as a major lipid-soluble antioxidant in skin, with photoprotective and moisturising roles (Keen MA, Hassan I. Indian Dermatol Online J. 2016;7(4):311-315). | Supports vitamin E as an antioxidant and emollient stabiliser. |
Dermatological Patch Test Certificate
This laboratory test report covers the chemical and microbiological analysis of 1% Hyaluronic Sunscreen Oil-Free Matte Gel. Skin tolerance is a separate question, assessed through dermatological patch testing. The dermatological patch test certificate for this product is published on its own page, so you can review the laboratory analysis here and the patch-test findings there as one trust cluster.
View the Original Lab Report
The complete original report for 1% Hyaluronic Sunscreen Oil-Free Matte Gel is available as issued by the laboratory. It carries the laboratory letterhead, report number 13054874/F, and the authorised signatory's details.
The Tested Product
1% Hyaluronic Sunscreen Oil-Free Matte Gel
The results on this page come from laboratory testing of a sample from batch AC6H057. See the complete ingredient list, current offers and reviews on the product page. You can also explore the full product range or other products in this category.
View ProductFrequently Asked Questions
A: Yes. Lead, cadmium, arsenic and antimony were not detected at a 0.25 mg/kg detection limit; mercury was not detected at 0.1 mg/kg.
A: The tested sample had microbial counts within the specified limits, and four specified microorganisms were reported absent. These findings do not establish overall safety.
A: The measured pH is 7.04 at 27°C, within the customer-specified range of 6.6–7.4.
A: The published ingredient list for this product contains no sulphates, parabens, silicones or mineral oil. This is based on the ingredient list, not on the laboratory report, which covers contaminants and microbiological quality.
A: No. The report covers chemical and microbiological parameters on a sample from the stated batch. Performance and cosmetic-benefit claims are made by the brand on the product page and are not part of this laboratory report.
A: "Not Detected" means a substance was below the laboratory's stated detection limit using the specified method. "Absent" means a specified microorganism was not detected in the tested quantity using the referenced method.
A: No. This laboratory test report is not NABL product certification. Its findings apply only to the tested batch and reported parameters.
References
- IS:6608:2004. Bureau of Indian Standards.
- IS:2362:1993. Bureau of Indian Standards.
- Indian Pharmacopoeia 2022. Indian Pharmacopoeia Commission.
- IS:14648:2011. Bureau of Indian Standards.
- Sigma Test & Research Centre. Test report 13054874/F.
