sunscreen
Inorganic physical UV filter that primarily scatters and reflects UVB/UVA radiation. FDA Category I (GRASE) for sunscreen use.
Titanium Dioxide is a sunscreen backed by a large, consistent body of clinical evidence (evidence tier 1 of 4). We track 18 studies for it, 17 reporting a positive effect. It is typically effective at 2–25% in a formulation.
Annals of Internal Medicine · 2013 · rct · n=903
Daily application of SPF 15+ broad-spectrum sunscreen reduced clinical skin aging by 24% (OR 0.76, 95% CI 0.59–0.98) over 4.5 years compared with discretionary use in the Nambour randomized trial; microtopography confirmed significantly less photoaging progression; Australian NHMRC-funded with no industry involvement
Journal of Cosmetic Dermatology · 2025 · systematic review
Updated review covering 67 articles: tinted sunscreen formulations containing iron oxides achieve visible light attenuation rates exceeding 93%, compared to <10% for non-tinted formulations; confirms iron oxides as the only practical approach to visible light photoprotection in topical sunscreens; recommends tinted sunscreens as standard of care for melasma and PIH-prone patients
Journal of Clinical and Aesthetic Dermatology · 2020 · systematic review
Review of photoprotection for melasma: tinted mineral sunscreens containing iron oxides + titanium dioxide provide broad-spectrum protection including visible light (380-740 nm), which is a critical melasma trigger; chemical-only sunscreens are insufficient for melasma patients; recommends mineral-tinted SPF 30+ as standard of care for melasma management
Photodermatology, Photoimmunology & Photomedicine · 2011 · systematic review
Critical review comparing mineral vs chemical sunscreens: TiO2 and ZnO are photostable (do not degrade under UV unlike avobenzone), do not penetrate past stratum corneum, and are less likely to cause contact allergy; white cast is main cosmetic limitation, addressed by nanoparticle formulations
Nanotechnology, Science and Applications · 2011 · systematic review
Review of mineral UV filter mechanisms: TiO2 nanoparticles protect via UV absorption (primary), scattering, and reflection; nano-TiO2 (10-50 nm) provides superior UVB protection while micronized TiO2 offers broader UVA coverage; minimal systemic absorption when applied to intact skin
Inorganica Chimica Acta · 2007 · systematic review
Review of TiO2 nanoparticle safety in sunscreens: in vivo studies consistently show nanoparticles do not penetrate past the stratum corneum into viable epidermis; photocatalytic activity (ROS generation) is addressed by surface coating with silica or alumina; concluded safe for topical sunscreen use at concentrations up to 25%
+ 12 more studies in our evidence base.
In 1,812 products — most often moisturizers (528), sunscreens (506), serums (437), from $4.00 to $1786.24. Set up a profile to rank these for your skin. Click any product to learn more.
Caudalie
Caudalie Premier Cru Skin Barrier Rich Refillable Moisturiser with Bio-Ceramides 50ml
Moisturizer
$107.9550ml · $2.16/ml
Ideal for
Not recommended for
Caudalie
Caudalie Premier Cru Skin Barrier Rich Refillable Moisturiser with Bio-Ceramides 50ml
Moisturizer
$107.9550ml · $2.16/ml
Ideal for
Not recommended for
Caudalie Premier Cru Skin Barrier Rich Refillable Moisturiser with Bio-Ceramides 50ml is a antioxidant serum by Caudalie. Key ingredients include Glycerin, Caprylic/Capric Triglyceride, Cetearyl Alcohol.
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PATRICK TA
PATRICK TA Major Dimension III Matte Eyeshadow Palette
Serum
$77.72
Not recommended for
PATRICK TA
PATRICK TA Major Dimension III Matte Eyeshadow Palette
Serum
$77.72
Not recommended for
PATRICK TA Major Dimension III Matte Eyeshadow Palette is a skincare product by PATRICK TA. Key ingredients include Silica, Vitamin E, Mica.
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SkinMedica
SkinMedica AHA/BHA Exfoliating Cleanser (6 fl. oz.)
Exfoliant – for Acne & breakouts, Blackheads
$48.00177.4ml · $0.27/ml
Ideal for
Not recommended for
SkinMedica
SkinMedica AHA/BHA Exfoliating Cleanser (6 fl. oz.)
Exfoliant – for Acne & breakouts, Blackheads
$48.00177.4ml · $0.27/ml
Ideal for
Not recommended for
SkinMedica AHA/BHA Exfoliating Cleanser (6 fl. oz.) is a exfoliant by SkinMedica. Key ingredients include Cocamidopropyl Betaine, Salicylic Acid, Glycyrrhiza Glabra Root Extract.
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Caudalie
Caudalie Resveratrol Lift Retinol Alternative Firming Refillable Cashmere Moisturiser 50ml
Moisturizer – for Dryness, Fine lines & wrinkles
$62.2350ml · $1.25/ml
Ideal for
Not recommended for
Caudalie
Caudalie Resveratrol Lift Retinol Alternative Firming Refillable Cashmere Moisturiser 50ml
Moisturizer – for Dryness, Fine lines & wrinkles
$62.2350ml · $1.25/ml
Ideal for
Not recommended for
Caudalie Resveratrol Lift Retinol Alternative Firming Refillable Cashmere Moisturiser 50ml is a antioxidant serum by Caudalie. Key ingredients include Coco-Caprylate/Caprate, Caprylic/Capric Triglyceride, Butylene Glycol.
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Estée Lauder
Moisturizer
$57.1550ml · $1.14/ml
Ideal for
Not recommended for
Estée Lauder
Moisturizer
$57.1550ml · $1.14/ml
Ideal for
Not recommended for
Estée Lauder DayWear Sheer Tint Release Advanced Multi-Protection Anti-Oxidant Moisturizer SPF15 50ml is a spf moisturiser by Estée Lauder. Key ingredients include Octinoxate, Octisalate, Dimethicone.
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Sol de Janeiro
Sol de Janeiro Glowmotions Copacabana Bronze Glow Oil 75ml
Serum
$32.3975ml · $0.43/ml
Ideal for
Not recommended for
Sol de Janeiro
Sol de Janeiro Glowmotions Copacabana Bronze Glow Oil 75ml
Serum
$32.3975ml · $0.43/ml
Ideal for
Not recommended for
Sol de Janeiro Glowmotions Copacabana Bronze Glow Oil 75ml is a antioxidant serum by Sol de Janeiro. Key ingredients include Mica, Fragrance, Coconut Oil.
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Caudalie
Caudalie Premier Cru Anti-Aging Eye Cream for Fine Lines and Wrinkles 15ml
Eye Cream – for Dryness, Fine lines & wrinkles
$57.1515ml · $3.81/ml
Ideal for
Not recommended for
Caudalie
Caudalie Premier Cru Anti-Aging Eye Cream for Fine Lines and Wrinkles 15ml
Eye Cream – for Dryness, Fine lines & wrinkles
$57.1515ml · $3.81/ml
Ideal for
Not recommended for
Caudalie Premier Cru Anti-Aging Eye Cream for Fine Lines and Wrinkles 15ml is a eye cream by Caudalie. Key ingredients include Mica, Coco-Caprylate/Caprate, Ethylhexyl Stearate.
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Lancaster
Lancaster Sun Perfect Sun Illuminating Cream SPF 50 50ml
Sunscreen
$40.6450ml · $0.81/ml
Ideal for
Not recommended for
Lancaster
Lancaster Sun Perfect Sun Illuminating Cream SPF 50 50ml
Sunscreen
$40.6450ml · $0.81/ml
Ideal for
Not recommended for
Lancaster Sun Perfect Sun Illuminating Cream SPF 50 50ml is a sunscreen by Lancaster. Key ingredients include Avobenzone, Alcohol Denat, Bemotrizinol.
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PATRICK TA
PATRICK TA Major Headlines Double She's So LA
Moisturizer
$46.38
Not recommended for
PATRICK TA
PATRICK TA Major Headlines Double She's So LA
Moisturizer
$46.38
Not recommended for
PATRICK TA Major Headlines Double She's So LA is a antioxidant serum by PATRICK TA. Key ingredients include Ethylhexyl Stearate, Silica, Vitamin E.
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Caudalie
Caudalie Vinoperfect Brightening Glycolic Peel Mask 75ml
Exfoliant
$36.8375ml · $0.49/ml
Ideal for
Not recommended for
Caudalie
Caudalie Vinoperfect Brightening Glycolic Peel Mask 75ml
Exfoliant
$36.8375ml · $0.49/ml
Ideal for
Not recommended for
Caudalie Vinoperfect Brightening Glycolic Peel Mask 75ml is a exfoliant by Caudalie. Key ingredients include Glycolic Acid, Panthenol, Dimethicone.
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Set up your skin profileEducational information, not medical advice. Study findings summarise the cited research and may not reflect every formulation.