Below is every ingredient in Radiance+ Water Light Fluid Sunscreen - 50g 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.
Blue light (typically 405-470 nm) is a wavelength-based active used in dermatology primarily to target Cutibacterium acnes via porphyrin excitation and to manage mild-to-moderate acne. It is delivered through LED devices rather than being a topical formulation ingredient.
Aggregated from the active ingredients in this product.
| Reported effect | How often | Notes |
|---|---|---|
| No direct side effects (descriptor, not a substance) | Very rare | As a texture descriptor it has no intrinsic biological activity; any reactions stem from the specific ingredients used to achieve the feel. |
| Irritation or breakout from underlying emollients/silicones | Rare | Depends on the actual agents (e.g., certain esters) used to create the lightweight feel, not the texture itself. |
| Transient erythema (redness) | Common | Mild and usually resolves within hours after exposure. |
| Dryness or skin tightness | Common | Reported with repeated sessions; generally minor. |
| Temporary hyperpigmentation | Uncommon | More likely in darker skin phototypes. |
| Headache or eye strain | Uncommon | Associated with inadequate eye protection during exposure. |
| Stinging or burning sensation | Rare | Usually mild and short-lived. |
| Free-radical-mediated oxidative stress | Rare | Suggested by some studies with high-dose or prolonged exposure. |
| Blistering or burns | Very rare | Linked to misuse or excessive intensity/duration. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
| Ingredient | What it does |
|---|---|
| lightweight texture sensory/formulation descriptor | "Lightweight texture" is not an ingredient but a sensory and formulation descriptor referring to products that feel thin, non-greasy, and absorb quickly, typically achieved using volatile silicones, light esters, or low-oil/water-based bases. It describes the rheology and skin-feel of a formulation rather than any active compound. |
| blue light Key active Photobiomodulation / acne-targeting light therapy | Blue light (typically 405-470 nm) is a wavelength-based active used in dermatology primarily to target Cutibacterium acnes via porphyrin excitation and to manage mild-to-moderate acne. It is delivered through LED devices rather than being a topical formulation ingredient. |
| response N/A — not an ingredient | "Response" is not a recognized skincare or cosmetic-chemistry ingredient; it appears to be a placeholder or system term rather than a defined topical compound. No INCI listing or dermatological data exists for it as an ingredient. |
| this.response placeholder/non-ingredient | "this.response" is not a recognized skincare ingredient; it appears to be a programming or templating reference rather than a cosmetic compound. No dermatological or cosmetic-chemistry data exists for it. |
| onReadyStateChange N/A — not a skincare ingredient | "onReadyStateChange" is not a dermatological or cosmetic-chemistry ingredient; it is a JavaScript event handler property (notably on the XMLHttpRequest object) that fires when the readyState of an asynchronous request changes. It has no role in skincare formulation. |
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.