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Shop Eucerin Daily Protection Face Lotion SPF 30
SPF
SPF
Eucerin

Daily Protection Face Lotion SPF 30

~$12· 4 fl ozAM onlySPF 30
Dryness

What it's good for

Key actives from our research database. Click any to read the full evidence dossier.

  • GlycerinModerate evidenceFull dossier ↗

    A workhorse hydrator that pulls water into your skin. In nearly every good moisturizer for a reason.

    Good for: Hydrating

  • OctinoxateModerate evidenceFull dossier ↗

    The UVB workhorse behind most chemical sunscreens: effective, well-tolerated, and found in over 90% of chemical-filter formulas in the US. Important caveat: it covers UVB only, so it always needs a UVA partner (typically avobenzone). Also banned in Hawaii and reef-sensitive areas due to coral toxicity, so check the label if environmental impact matters to you.

    Good for: Sun protection

  • EnsulizoleModerate evidenceFull dossier ↗

    A water-soluble UVB filter used in lighter sunscreen emulsions. It supports the labeled SPF without adding as much oil, but it is not broad-spectrum by itself and must be paired with UVA filters.

    Good for: Sun protection

  • OctisalateModerate evidenceFull dossier ↗

    A supporting UVB filter that improves both protection and formula feel. It is rarely the star of a sunscreen, but it helps the complete filter blend deliver the SPF printed on the bottle.

    Good for: Sun protection

  • Titanium DioxideStrong evidenceFull dossier ↗

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

    Good for: Sun protection

  • Zinc OxideModerate evidenceFull dossier ↗

    A physical sunscreen that sits on top of your skin and blocks UV. Broad-spectrum and gentle enough for sensitive or rosacea-prone skin.

    Good for: Sun protection

Evidence behind the ingredients

Real citations from our research database, one per tracked active in this product. Click any ingredient name to read its full evidence dossier.

GlycerinModerate evidence6 citations

A workhorse hydrator that pulls water into your skin. In nearly every good moisturizer for a reason.

Danby SG et al., Different types of emollient cream exhibit diverse physiological effects on the skin barrier in adults with atopic dermatitis, Clinical and Experimental Dermatology 2022;47(6):1154-1164 — glycerol+urea emollient delivered superior barrier-strengthening and irritant protection

2022Positive (efficacy)PMID:35167133View source ↗

Youssef R et al., Glycerol 85% efficacy on atopic skin and its microbiome: a randomized controlled trial, Journal of Dermatological Treatment 2021;32(7):730-736 — topical glycerol 85% RCT on atopic skin

2021Positive (efficacy)PMID:31869257View source ↗

Evans NJ et al., Human axillary skin condition is improved following incorporation of glycerol into the stratum corneum from an antiperspirant formulation, Archives of Dermatological Research 2017;309(9):739-748 — 4% glycerol penetrated axillary SC, reduced irritation, improved hydration

2017Positive (efficacy)PMID:28889318View source ↗
OctinoxateModerate evidence2 citations

The UVB workhorse behind most chemical sunscreens: effective, well-tolerated, and found in over 90% of chemical-filter formulas in the US. Important caveat: it covers UVB only, so it always needs a UVA partner (typically avobenzone). Also banned in Hawaii and reef-sensitive areas due to coral toxicity, so check the label if environmental impact matters to you.

Rai R, Shanmuga SC, Srinivas CR. Update on Photoprotection. Indian J Dermatol. 2012;57(5):335-42.

2012Mechanism onlyPMID:23112351View source ↗

Golmohammadzadeh S et al., Evaluation of liposomal and conventional formulations of octyl methoxycinnamate on human percutaneous absorption using the stripping method, J Cosmet Sci 2008;59(5):385-98 — controlled comparison, liposomal octyl methoxycinnamate SPF efficacy

2008Positive (efficacy)PMID:18841304View source ↗
EnsulizoleModerate evidence3 citations

A water-soluble UVB filter used in lighter sunscreen emulsions. It supports the labeled SPF without adding as much oil, but it is not broad-spectrum by itself and must be paired with UVA filters.

Barrientos N et al. Allergic contact dermatitis caused by phenylbenzimidazole sulfonic acid included in a sunscreen. Contact Dermatitis. 2019;81(2):151-152.

2019Mechanism onlyPMID:30891767View source ↗

Bens G. Sunscreens. Advances in Experimental Medicine and Biology. 2014;810:429-463 — review of organic and inorganic sunscreen filters, their spectral roles, formulation, and safety considerations.

2014Mechanism onlyPMID:25207381View source ↗

Leon Z et al. A reversed-phase ion-interaction chromatographic method for in-vitro estimation of the percutaneous absorption of water-soluble UV filters. Analytical and Bioanalytical Chemistry. 2008;391(3):859-866 — evaluated skin absorption of water-soluble UV filters including phenylbenzimidazole sulfonic acid.

2008Mechanism onlyPMID:18365182View source ↗
+3 more ingredients
OctisalateModerate evidence2 citations

A supporting UVB filter that improves both protection and formula feel. It is rarely the star of a sunscreen, but it helps the complete filter blend deliver the SPF printed on the bottle.

Matta MK et al. Effect of Sunscreen Application on Plasma Concentration of Sunscreen Active Ingredients: A Randomized Clinical Trial. JAMA. 2020;323(3):256-267 — maximal-use study measured systemic exposure to octisalate and five other sunscreen actives.

2020Mechanism onlyPMID:31961417View source ↗

Bens G. Sunscreens. Advances in Experimental Medicine and Biology. 2014;810:429-463 — review of organic and inorganic sunscreen filters, their spectral roles, formulation, and safety considerations.

2014Mechanism onlyPMID:25207381View source ↗
Titanium DioxideStrong evidence6 citations

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

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)

2025Positive (efficacy)PMID:41014037View source ↗

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

2024Safety assessmentSCCS/1661/23View source ↗

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

2024Positive (efficacy)PMID:38069506View source ↗
Zinc OxideModerate evidence5 citations

A physical sunscreen that sits on top of your skin and blocks UV. Broad-spectrum and gentle enough for sensitive or rosacea-prone skin.

Kern C et al., Evaluation of an SPF50 Sunscreen Containing Photolyase and Antioxidants for its Anti-Photoaging Properties and Photoprotection, Journal of Drugs in Dermatology 2022;21(5):517-520 — 10.7% zinc oxide SPF50 mineral sunscreen improved photoaging signs over 12 weeks

2022Positive (efficacy)PMID:35533024View source ↗

Schneider SL, Lim HW. A review of inorganic UV filters zinc oxide and titanium dioxide. Photodermatol Photoimmunol Photomed. 2019;35(6):442-446. — Review confirms ZnO provides broad-spectrum UVA-UVB coverage; concludes zinc oxide sunscreens are safe with minimal percutaneous absorption risk.

2019Meta-analysis (positive)PMID:30444533View source ↗

CIR Safety Assessment of Zinc Salts as Used in Cosmetics (Scott et al.), final report 2018 / re-review 2024 (covers zinc oxide among 27 zinc ingredients)

2018Safety assessmentDOI:10.1177/10915818241227124View source ↗

Sources: 10 clinical journals and regulatory databases across the US, EU, Korea, Japan, and China. Every entry points to a specific document. See methodology for the full list and what each outcome label means.

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