1 / 50.1% Probiotic Face Sunscreen : Ingredients & Skin Analysis.
Strong SPF 50 broad spectrum protection
Most Suitable For
Skin Type Match
Comedogenic · Dewy · Unscented
- Completely fragrance free
- Zero drying alcohol
- Contains soothing botanicals
- Highly comedogenic
- Chemical filters irritate
- Dewy shiny finish
Performance Scores
SPF Level
Excellent
SPF Level
Label claims SPF 50, supported by three prominent UVB-absorbing filters (Octinoxate, Octocrylene, Titanium Dioxide) in the top portion of the ingredient list.
Broad Spectrum
Excellent
Broad Spectrum
Avobenzone (peak 357 nm) covers the 340-400 nm UVA I range, while Titanium Dioxide (peak 335 nm) and Octocrylene (peak 304 nm) effectively bridge the UVA II gap.
Sweat Resistance
Poor
Sweat Resistance
Dimethicone and Acrylates/C10-30 Alkyl Acrylate Crosspolymer are present to provide basic film-forming properties, but dedicated heavy-duty waterproofing polymers are absent.
Photo Stability
Fair
Photo Stability
Photobiology literature confirms Octinoxate accelerates Avobenzone degradation upon UV exposure, though the concurrent inclusion of Octocrylene acts to mitigate this destabilization.
Visible Light
Poor
Visible Light
Complete absence of iron oxide color indices (e.g., CI 77491, CI 77492, CI 77499) or heavy pigmentary minerals in the ingredient list.
Irritation Risk
Medium Risk
Irritation Risk
Dermatological literature documents octocrylene as a known cause of allergic contact dermatitis and photoallergy, particularly in ketoprofen-sensitized patients.
Pore Clogging
High Risk
Pore Clogging
Extensive dermatological research, including human clinical studies and rabbit ear assays, consistently assigns Isopropyl Myristate a 5/5 rating on the comedogenicity scale due to its profound ability to penetrate and clog the follicular ostium.
White Cast
Low Risk
White Cast
Low concentrations of un-tinted titanium dioxide in predominantly chemical hybrid formulations rarely produce significant reflectance on most skin tones.
Ingredients Analysis
Active Filters
Avobenzone UVA I / UVA II
Rapidly degrades under UV exposure losing significant UVA protection capacity unless stabilized by other filters.
Octinoxate UVB
Studies indicate potential estrogenic and thyroid disrupting activity in animal models and human cell lines.
Octocrylene UVB / UVA II
Banned in several jurisdictions due to evidence of coral toxicity and accumulation in marine life.
Titanium Dioxide, Talc, and Cyclopentasiloxane blend Broad Spectrum UV / High Energy Visible
Cyclopentasiloxane is restricted in the European Union and limited to zero point one percent in cosmetic products due to aquatic bioaccumulation.
Key Inactive Ingredients
Lecithin Emollient
The Cosmetic Ingredient Review expert panel advises that lecithin should not be used in formulations containing nitrosating agents to prevent the formation of potentially carcinogenic N nitroso compounds [1.6].
Phenoxyethanol Preservative
Generally well tolerated but can cause contact dermatitis or skin irritation in rare cases, particularly in sensitive individuals.
Isopropyl Myristate Emollient
Consistently rated very high on the comedogenic scale meaning it frequently causes pore blockages and triggers breakouts in acne prone individuals [1.4].
PEG-150 Stearate Emulsifier
PEG compounds may contain trace amounts of 1,4-dioxane and ethylene oxide, which are potential carcinogens formed as byproducts during the ethoxylation manufacturing process.