Below is every ingredient in Deconstruct 5 Niacinamide 1 Kojic Acid 5 Vitamin C Vitamin E Niacinamide Bright explained, its standout actives, and the side effects reported in research for those actives — analysed for Indian skin.
Flags derived from the ingredient list using dermatology reference data (fungal-acne substrate, comedogenicity, EU allergens). General guidance, not a diagnosis.
Answers are derived from the printed ingredient list and dermatology reference data — general guidance, not a diagnosis or a therapeutic claim.
Vitamin C (ascorbic acid and its derivatives) is a topical antioxidant that neutralizes free radicals, supports collagen synthesis, and helps reduce hyperpigmentation for a more even skin tone. It is commonly used in serums for photoprotection support and anti-aging benefits.
Aggregated from the active ingredients in this product.
| Reported effect | How often | Notes |
|---|---|---|
| Mild stinging or tingling | Common | More likely with high concentrations or low-pH L-ascorbic acid formulations. |
| Skin dryness or irritation | Common | Often transient, especially when first introducing the product. |
| Erythema (redness) | Uncommon | Typically mild and resolves after discontinuation or reduced frequency. |
| Allergic contact dermatitis | Rare | Reported sensitivity to ascorbic acid or accompanying excipients. |
| Yellow-orange skin discoloration | Rare | Can occur from oxidized product residue; harmless and washes off. |
| Paradoxical hyperpigmentation | Very rare | Isolated reports, usually associated with very high concentrations or sensitive skin. |
| Skin irritation or stinging | Rare | SLS-free formulas are generally milder, but irritation can still arise from alternative surfactants or other ingredients |
| Dryness or barrier disruption | Rare | Reduced compared with SLS-containing products but possible with harsh alternatives |
| No direct side effects | Very rare | As a descriptor rather than a substance, it has no inherent pharmacological or irritant profile; any reactions stem from the actual ingredients used as silicone substitutes. |
| Reduced sensory smoothness or spreadability | Common | Not a health side effect; silicone-free formulas may feel less silky, which some users perceive as a drawback. |
| Irritation from substitute emollients | Rare | Plant oils or other replacements used in place of silicones can occasionally cause sensitivity in predisposed individuals. |
| No documented side effects | Very rare | Because the ingredient is not recognized in scientific or regulatory sources, no reliable adverse-effect data exist; this entry reflects absence of information rather than confirmed safety. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
| Ingredient | What it does |
|---|---|
| Vitamin C Key active Antioxidant / brightening active | Vitamin C (ascorbic acid and its derivatives) is a topical antioxidant that neutralizes free radicals, supports collagen synthesis, and helps reduce hyperpigmentation for a more even skin tone. It is commonly used in serums for photoprotection support and anti-aging benefits. |
| SLS Free Marketing/formulation descriptor (surfactant-free of SLS) | "SLS Free" is not an ingredient itself but a label indicating a product is formulated without sodium lauryl sulfate, a strong anionic surfactant. Such formulations typically substitute milder surfactants to reduce skin irritation and barrier disruption. |
| Silicone Free Formulation descriptor | "Silicone Free" is a formulation label indicating a product contains no silicone-based ingredients (such as dimethicone, cyclopentasiloxane, or other siloxanes). It is not an active or specific ingredient but a marketing/formulation claim often chosen for occlusivity, breathability, or environmental preferences. |
| 17th Cross Rd N/A — not a skincare ingredient | "17th Cross Rd" is not a recognized cosmetic or dermatological ingredient; it appears to be a street/address name rather than a chemical compound. No function, INCI listing, or research data exists for it as a skincare component. |
| Sector 4 Unknown/unverified ingredient | "Sector 4" is not a recognized dermatological or cosmetic-chemistry ingredient and does not appear in standard ingredient databases (such as INCI listings) or peer-reviewed skincare literature. No verifiable function, safety profile, or research data could be identified for this name. |
| HSR Layout Unknown / not a recognized skincare ingredient | "Hsr Layout" does not correspond to any known dermatological or cosmetic-chemistry ingredient; it appears to be a place name (HSR Layout is a locality in Bengaluru, India) rather than a skincare component. No function, mechanism, or safety data can be provided for it as an ingredient. |
| Bengaluru Not a skincare ingredient | Bengaluru (formerly Bangalore) is a city in the Indian state of Karnataka, not a dermatological or cosmetic-chemistry ingredient. There is no valid ingredient profile to provide. |
Key active = does the main work. Ingredient explanations are drawn from public databases & literature.
Peer-reviewed papers on the active ingredients in this product, via PubMed.