Mamaearth

Rice Water Dewy Sunscreen : Ingredients & Skin Analysis.

SPF 50PA++++Hybrid Chemical DominantLotion

High SPF and UVA protection

42
Needs ReviewOverall Rating
Based on formula analysis

Most Suitable For


Skin Type Match

25%

Comedogenic · Hydrating · Dewy

Pros
  • Highly hydrating
  • Alcohol-free formula
  • Safe with actives
Cons
  • Highly comedogenic
  • Triggers fungal acne
  • May irritate breakouts
View other sunscreens for Normal to Dry Skin with Acne

Performance Scores

SPF Level

Excellent

Suncat DE contains the high-efficacy UVB filter Octinoxate, while Parsol TX contributes microfine Titanium Dioxide for supplementary UVB coverage.

Broad Spectrum

Excellent

Avobenzone in the Suncat DE blend absorbs effectively across the 340-400 nm UVA I range, peaking at 357 nm to bridge the gap left by UVB/UVA II filters.

Sweat Resistance

Poor

Ingredients like Acrylates/C10-30 Alkyl Acrylate Crosspolymer function as hydrophilic rheology modifiers, not durable water-proofing polymers.

Photo Stability

Fair

Photobiology research notes that Avobenzone and Octinoxate mutually accelerate photodegradation, but micro-encapsulation technologies (like Suncat DE) mitigate this by restricting direct molecular interaction.

Visible Light

Poor

The formulation lacks iron oxide colour indices, and the mineral filter Parsol TX is explicitly designed for high skin transparency rather than visible light attenuation.

Irritation Risk

Medium Risk

Oxybenzone (benzophenone-3) is a recognized and well-documented cause of photoallergic contact dermatitis in dermatological patch test data.

Pore Clogging

High Risk

Clinical comedogenicity studies and established dermatological databases rate Isopropyl Myristate at 5/5 and Ethylhexyl Palmitate at 4/5 for pore-clogging potential.

White Cast

Low Risk

Silica and dimethicone-coated nanoscale titanium dioxide (Parsol TX) significantly minimizes visible light scattering compared to uncoated variants.


Ingredients Analysis

Active Filters

Suncat DE ChemicalBroad Spectrum UV

This ingredient blend contains Oxybenzone and Octinoxate which are known to cause coral bleaching and are banned in marine sanctuaries.

Parsol TX MineralBroad Spectrum UV / High Energy Visible

Recent ecotoxicological studies show that this coated titanium dioxide can cause growth inhibition in marine and freshwater microalgae.

Key Inactive Ingredients

Water WaterSolvent
Glycerin GlycerinHumectant
Starch Mattifying AgentSensory Modifier

Although generally well tolerated some acne focused resources flag starch as a potential pore clogging ingredient that may provide a breeding ground for bacteria.

C12-15 Alkyl Benzoate Synthetic OilEmollient
Aloe Vera Juice Botanical ExtractSkin Conditioning
Ethylhexyl Palmitate Fatty Acid EsterEmollient

Consistently rated as highly comedogenic, meaning it can significantly increase the risk of clogged pores and breakouts in acne prone individuals.

Isopropyl Myristate Fatty Acid EsterEmollient

Consistently rated very high on the comedogenic scale meaning it frequently causes pore blockages and triggers breakouts in acne prone individuals [1.4].

Acrylates/C10-30 Alkyl Acrylate Crosspolymer PolymericThickener
Niacinamide VitaminAntioxidant
Sodium Lactate OtherHumectant
Sorbitan Stearate NonionicEmulsifier
Sucrose Cocoate NonionicEmulsifier
Betaine Amino AcidHumectant
Glyceryl Stearate NonionicEmulsifier
Rice Bran Water Botanical ExtractSkin Conditioning
Vitamin E VitaminAntioxidant
Phenoxyethanol PhenoxyethanolPreservative

Generally well tolerated but can cause contact dermatitis or skin irritation in rare cases, particularly in sensitive individuals.

Sodium Benzoate Organic AcidPreservative

Cancauseallergiccontactdermatitisandnonimmunologiccontacturticariacharacterizedbyrednessandwheals, thoughitisgenerallywelltoleratedbymostindividuals[1.5].

Sodium Gluconate OtherChelating Agent
Sodium Hydroxide BasepH Adjuster
Hyaluronic Acid Hyaluronic AcidHumectant
Fragrance SyntheticFragrance

Undisclosedfragranceblendsareamongthemostcommoncausesofcontactdermatitisandskinsensitizationincosmeticproducts[1.6].