1 / 8Sun Kids SPF 50+ Lotion SPF 50+
Excellent broad-spectrum UV protection
Skin Type Match
Lightweight · Noncomedogenic · Irritating
- Won't clog pores
- Lightweight dry finish
- Strong UV protection
- Endocrine disruption risk
- Contains drying alcohol
- Not reef safe
Performance Scores
SPF Level
Excellent
SPF Level
Label indicates SPF 50+, structurally backed by prominent UVB-absorbing actives (Ethylhexyl Methoxycinnamate, Ethylhexyl Triazone) and broad-spectrum filters.
Broad Spectrum
Excellent
Broad Spectrum
Tinosorb M (peak 360 nm), Uvinul A Plus (peak 354 nm), and Tinosorb S (peak 345 nm) create synergistic, continuous absorption across the entire 315-400 nm UVA spectrum.
Sweat Resistance
Poor
Sweat Resistance
The inactive ingredient list lacks heavy hydrophobic film-formers (e.g., VP/Eicosene Copolymer, complex acrylates), utilizing only basic viscosity modifiers (Carbomer, Xanthan Gum) and light silicones.
Photo Stability
Excellent
Photo Stability
Cosmetic photobiology literature confirms that Bemotrizinol (Tinosorb S) acts as a highly efficient triplet-state quencher to stabilize photolabile cinnamates like Octinoxate.
Visible Light
Poor
Visible Light
The ingredient list contains zero iron oxide color indices (e.g., CI 77491, CI 77492, CI 77499) and no non-nano pigmentary metal oxides.
Irritation Risk
Medium Risk
Irritation Risk
Short-chain alcohols and propylene glycol are documented irritants and potential contact allergens, particularly in individuals with atopic dermatitis or impaired skin barriers.
Pore Clogging
Low Risk
Pore Clogging
Clinical evaluations rate the primary emollient esters (C12-15 Alkyl Benzoate, Dicaprylyl Carbonate, Dibutyl Adipate) at 0/5, while ingredients like Cetyl Alcohol and Tocopherol rate 2/5 but are positioned low in the formula.
White Cast
Low Risk
White Cast
Bisoctrizole is an organic particulate filter; nano-milling significantly mitigates visible light scattering, reducing white cast while maintaining UV attenuation (Photodermatol Photoimmunol Photomed).
Ingredients Analysis
Active Filters
Octinoxate UVB
Studies indicate potential estrogenic and thyroid disrupting activity in animal models and human cell lines.
Bemotrizinol Broad Spectrum UV
Identified in recent dermatological literature as a rare but emerging cause of allergic contact dermatitis.
Ethylhexyl Triazone UVB
Currently not approved by the United States FDA for use in sunscreens though it is widely approved in the EU and other global markets.
Key Inactive Ingredients
Alcohol Solvent
High concentrations can strip the skin of natural lipids, potentially compromising the moisture barrier and causing dryness or irritation, especially in sensitive skin [2.3].
Triethanolamine pH Adjuster
May react with nitrosating agents in formulations to form nitrosamines which are potential carcinogens.
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].
Decyl Glucoside Surfactant
Named Contact Allergen of the Year in 2017 due to increasing reports of allergic contact dermatitis, though it remains safe and mild for the vast majority of users.
Propylene Glycol Solvent
Recognized as a frequent cause of allergic contact dermatitis especially in individuals with eczema or compromised skin barriers.
Butylated Hydroxytoluene Antioxidant
Suspected by some agencies of potential endocrine disrupting activity based on high dose animal studies though regulatory bodies currently consider it safe at low cosmetic concentrations [1.10].