Titanium Dioxide for Sun Damage (Photoaging)

Another physical sunscreen that blocks UV. Often paired with zinc oxide for full sun protection.

Why it works for Sun Damage (Photoaging)

A mineral sunscreen filter that is strong against UVB and the shorter UVA rays. It is paired with zinc oxide in mineral sunscreens to cover the full UV range. It stays stable in sunlight and does not react with skin. Prevention matters as much as repair: stopping new UV damage is just as important as the ingredients that fix old damage.

How Titanium Dioxide works

Mineral UV filter that scatters and absorbs primarily UVB and short UVA.

Evidence

4 citations from our ingredient database. Full citation list on the Titanium Dioxide ingredient page.

journal2025

Polena H et al., Comparison of Visible Light-Protective Tinted Sunscreen to Untinted Sunscreen to Protect Melasma Patients During Summer: A Prospective Randomized Investigator-Blinded Study, Journal of Cosmetic Dermatology 2025;24(10):e70450 — pigmentary titanium dioxide + iron oxide tinted sunscreen significantly improved pigmentation uniformity between melasma-affected and unaffected skin vs untinted (∆L*, ∆ITA°, ∆E significantly reduced; not in untinted group)

regulatory safety2024

SCCS Scientific Advice on Titanium Dioxide (TiO2) (CAS/EC 13463-67-7/236-675-5, 1317-70-0/215-280-1, 1317-80-2/215-282-2), SCCS/1661/23

journal2024

Ezekwe N et al., Evaluation of the protection of sunscreen products against long wavelength ultraviolet A1 and visible light-induced biological effects, Photodermatology, Photoimmunology & Photomedicine 2024;40(1):e12937 — the titanium dioxide 11% + iron oxide tinted product gave statistically significantly less erythema (IGA, Δoxyhemoglobin, Δa*) and less pigmentation at all time points vs unprotected irradiated skin

regulatory safety2020

MFDS Approved Functional Cosmetic Active — Titanium Dioxide (UV protection / sunscreen). Korean Ministry of Food and Drug Safety, Cosmetic Functional Active Ingredient List — inorganic UV filter approved under the Korean Functional Cosmetics Codex sunscreen category, listed alongside Zinc Oxide as one of two approved inorganic UV filters

Products with Titanium Dioxide in our catalog

These are the catalog products that list Titanium Dioxide as a tracked ingredient.

La Roche-Posay

Anthelios Mineral Tinted SPF 50

$35 · SPF

EltaMD

UV Physical Tinted Face Sunscreen SPF 41

$44 · SPF

Dr. Jart+

Cicapair Tiger Grass Color Correcting Treatment SPF 30

$52 · SPF

Tocobo

Vita Tone Up Sun Cream SPF50+

$19 · SPF

Pyunkang Yul

Moisture Soothing Sun Cream SPF50

$20 · SPF

Full Titanium Dioxide guide →Sun Damage (Photoaging) overview →