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Join for free →This serum offers a well-formulated, transparent approach to Vitamin C for beginners, but its ambitious performance claims currently outrun the visible finished-product evidence.
₹639 • Analysed 27 July 2026
This Deconstruct Vitamin C serum is well-positioned in the Indian market, offering a stable Vitamin C derivative (3-O-Ethyl Ascorbic Acid) and Ferulic Acid at a competitive price point of Rs.21.30/ml. Its 'beginner-friendly' and 'non-irritating' claims, coupled with a fragrance-free formula, are suitable for Indian consumers, especially those with Fitzpatrick III-V skin types prone to post-inflammatory hyperpigmentation, who need gentle yet effective brightening. While some performance claims lack finished-product clinical evidence, the brand's transparency regarding active percentages and pH is commendable, though the 'Suitable for all skin types' claim for an active serum could warrant ASCI scrutiny without detailed mildness testing.
Independent and free. The Clean Sheet takes no money from brands to review, rank, or approve a product. This is a web evidence review, not a Clean Sheet certification. We checked the ingredient list, publicly available test reports, marketing claims, and formula logic using only public information available at the time of review.
Active percentages (10% 3-O-Ethyl Ascorbic Acid, 0.5% Ferulic Acid) are disclosed and ingredients are present in the INCI list.
Vitamin C (3-O-Ethyl Ascorbic Acid) and Ferulic Acid have general published research supporting skin brightening and radiance, but no finished product study is publicly visible for this specific product.
This claim is supported by the use of a stable, less irritating Vitamin C derivative (3-O-Ethyl Ascorbic Acid) and a simple, fragrance-free formula, though no specific 'beginner-friendly' test is visible.
The brand states 'Dermatologically tested', which implies some level of irritation testing, but no specific details of the test (methodology, sample size, results) are publicly visible.
While 3-O-Ethyl Ascorbic Acid is a stable Vitamin C derivative, the INCI list does not explicitly show ingredients typically associated with liposomal encapsulation. This claim appears to be a marketing interpretation of the derivative's inherent stability and absorption properties rather than a specific delivery technology proven for this finished product.
Vitamin C and Ferulic Acid have general published research on their efficacy in reducing hyperpigmentation, but no finished product clinical study is publicly visible to support this claim for this specific serum.
Vitamin C has general published research supporting its role in collagen synthesis, but no finished product instrumental study is publicly visible to confirm this claim for this specific serum.
Vitamin C and Ferulic Acid are known antioxidants that can help mitigate oxidative stress caused by UV exposure, but this is ingredient-level evidence. The product is not a sunscreen, and no finished product testing for 'sun damage protection' is publicly visible.
What we could confirm from public sources and the verified ingredient list.
Ingredient Safety & Toxicity
Full ingredient list retrieved and verified against the label.
Screened against the ingredient database (7 of 9 ingredients matched); no cosmetics-prohibited ingredient found.
No ingredient with a recognised endocrine-activity concern found in the database.
No IARC-classified or formaldehyde-releasing ingredient found in the database screen.
No commonly-comedogenic ingredient found - a reasonable fit for acne-prone skin.
Irritation & Allergen Risk
No EU-declarable or database-flagged allergen found in the list.
No high-sensitisation preservative (MI/MCI/formaldehyde-releaser) from our screen was found.
Brand claims dermatologist testing (claim stated; underlying report not seen).
Ingredient Transparency
The full INCI list is publicly available, not just hero ingredients.
Active percentages are disclosed for the hero ingredient(s).
Any proprietary 'complex' is broken down into its actual ingredients.
Ingredients are listed in the descending order required by India Cosmetics Rules 2020.
Standards & Compliance
The product pH is disclosed - important for acids / vitamin C / cleansers.
Usage warnings and directions are clear on the label.
No retinoid or other pregnancy-cautioned active found in the screen.
Screened against a curated reference set that we are continuing to verify and expand, so “clear” means no flag from that set, not a guarantee. Not a substitute for a full toxicological or clinical assessment.
| Ingredient |
|---|
Aqua |
3-O-Ethyl Ascorbic Acid |
Propanediol |
Ethoxydiglycol |
Ferulic Acid |
Sodium Hyaluronate |
Phenoxyethanol |
Ethylhexylglycerin |
Sodium Gluconate |
INCI order as declared on packaging. Position reflects approximate concentration (high to low).
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
Flags are based on publicly available INCI only. Not a substitute for full regulatory compliance review.
“Suitable for all skin types”
This is an absolute claim for an active-heavy product without detailed mildness testing or specific evidence for suitability across all skin types, which can be an ASCI concern.
Active percentages (10% 3-O-Ethyl Ascorbic Acid, 0.5% Ferulic Acid) are disclosed and ingredients are present in the INCI list.
Mentioned only
Vitamin C (3-O-Ethyl Ascorbic Acid) and Ferulic Acid have general published research supporting skin brightening and radiance, but no finished product study is publicly visible for this specific product.
Mentioned only
This claim is supported by the use of a stable, less irritating Vitamin C derivative (3-O-Ethyl Ascorbic Acid) and a simple, fragrance-free formula, though no specific 'beginner-friendly' test is visible.
Missing
The brand states 'Dermatologically tested', which implies some level of irritation testing, but no specific details of the test (methodology, sample size, results) are publicly visible.
Evidence visible
While 3-O-Ethyl Ascorbic Acid is a stable Vitamin C derivative, the INCI list does not explicitly show ingredients typically associated with liposomal encapsulation. This claim appears to be a marketing interpretation of the derivative's inherent stability and absorption properties rather than a specific delivery technology proven for this finished product.
Missing
Vitamin C and Ferulic Acid have general published research on their efficacy in reducing hyperpigmentation, but no finished product clinical study is publicly visible to support this claim for this specific serum.
Mentioned only
Vitamin C has general published research supporting its role in collagen synthesis, but no finished product instrumental study is publicly visible to confirm this claim for this specific serum.
Mentioned only
Vitamin C and Ferulic Acid are known antioxidants that can help mitigate oxidative stress caused by UV exposure, but this is ingredient-level evidence. The product is not a sunscreen, and no finished product testing for 'sun damage protection' is publicly visible.
Mentioned only
The brand states 'Dermatologically tested', which may imply broad suitability, but no specific details of testing across various skin types are publicly visible. For an active serum, this absolute claim requires robust evidence.
Evidence visible
The pH range is explicitly disclosed on the brand's website, which is appropriate for Vitamin C efficacy.
Mentioned only
Public evidence the brand could provide to close verification gaps
This review evaluates brand claims against visible evidence and formula logic. It does not replace a full ingredient safety analysis or a clinical product test. Results vary by individual, and the consumer should always read the full ingredient list and follow usage guidance.
Are you the brand? If you have published test data or want to request a re-review, write to us at hello@thecleansheet.in.
No IARC-classified or formaldehyde-releasing ingredient found in the database screen.
No commonly-comedogenic ingredient found - a reasonable fit for acne-prone skin.
Irritation & Allergen Risk
No EU-declarable or database-flagged allergen found in the list.
No high-sensitisation preservative (MI/MCI/formaldehyde-releaser) from our screen was found.
Brand claims dermatologist testing (claim stated; underlying report not seen).
Ingredient Transparency
The full INCI list is publicly available, not just hero ingredients.
Active percentages are disclosed for the hero ingredient(s).
Any proprietary 'complex' is broken down into its actual ingredients.
Ingredients are listed in the descending order required by India Cosmetics Rules 2020.
Standards & Compliance
The product pH is disclosed - important for acids / vitamin C / cleansers.
Usage warnings and directions are clear on the label.
No retinoid or other pregnancy-cautioned active found in the screen.
Screened against a curated reference set that we are continuing to verify and expand, so “clear” means no flag from that set, not a guarantee. Not a substitute for a full toxicological or clinical assessment.
The brand states 'Dermatologically tested', which implies some level of irritation testing, but no specific details of the test (methodology, sample size, results) are publicly visible.
While 3-O-Ethyl Ascorbic Acid is a stable Vitamin C derivative, the INCI list does not explicitly show ingredients typically associated with liposomal encapsulation. This claim appears to be a marketing interpretation of the derivative's inherent stability and absorption properties rather than a specific delivery technology proven for this finished product.
Vitamin C and Ferulic Acid have general published research on their efficacy in reducing hyperpigmentation, but no finished product clinical study is publicly visible to support this claim for this specific serum.
Vitamin C has general published research supporting its role in collagen synthesis, but no finished product instrumental study is publicly visible to confirm this claim for this specific serum.
Vitamin C and Ferulic Acid are known antioxidants that can help mitigate oxidative stress caused by UV exposure, but this is ingredient-level evidence. The product is not a sunscreen, and no finished product testing for 'sun damage protection' is publicly visible.
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
No prohibited or restricted ingredients identified
Flags are based on publicly available INCI only. Not a substitute for full regulatory compliance review.
Active percentages (10% 3-O-Ethyl Ascorbic Acid, 0.5% Ferulic Acid) are disclosed and ingredients are present in the INCI list.
Mentioned only
Vitamin C (3-O-Ethyl Ascorbic Acid) and Ferulic Acid have general published research supporting skin brightening and radiance, but no finished product study is publicly visible for this specific product.
Mentioned only
This claim is supported by the use of a stable, less irritating Vitamin C derivative (3-O-Ethyl Ascorbic Acid) and a simple, fragrance-free formula, though no specific 'beginner-friendly' test is visible.
Missing
The brand states 'Dermatologically tested', which implies some level of irritation testing, but no specific details of the test (methodology, sample size, results) are publicly visible.
Evidence visible
While 3-O-Ethyl Ascorbic Acid is a stable Vitamin C derivative, the INCI list does not explicitly show ingredients typically associated with liposomal encapsulation. This claim appears to be a marketing interpretation of the derivative's inherent stability and absorption properties rather than a specific delivery technology proven for this finished product.
Missing
Vitamin C and Ferulic Acid have general published research on their efficacy in reducing hyperpigmentation, but no finished product clinical study is publicly visible to support this claim for this specific serum.
Mentioned only
Vitamin C has general published research supporting its role in collagen synthesis, but no finished product instrumental study is publicly visible to confirm this claim for this specific serum.
Mentioned only
Vitamin C and Ferulic Acid are known antioxidants that can help mitigate oxidative stress caused by UV exposure, but this is ingredient-level evidence. The product is not a sunscreen, and no finished product testing for 'sun damage protection' is publicly visible.
Mentioned only
The brand states 'Dermatologically tested', which may imply broad suitability, but no specific details of testing across various skin types are publicly visible. For an active serum, this absolute claim requires robust evidence.
Evidence visible
The pH range is explicitly disclosed on the brand's website, which is appropriate for Vitamin C efficacy.
Mentioned only
“Suitable for all skin types”
This is an absolute claim for an active-heavy product without detailed mildness testing or specific evidence for suitability across all skin types, which can be an ASCI concern.
Public evidence the brand could provide to close verification gaps