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Tatcha Tatcha Silken Pore Perfecting Sunscreen Broad Spectrum Spf 35 Pa+++ - Product image showing packaging and label for comedogenic ingredient analysis
TatchaSunscreen

Tatcha Silken Pore Perfecting Sunscreen Broad Spectrum Spf 35 Pa+++

Moderate Risk(7)
48 ingredients2 flagged

Tatcha Silken Pore Perfecting Sunscreen Broad Spectrum SPF 35 PA+++ is a luxury sunscreen designed to provide a weightless, matte finish that doubles as a makeup primer. Formulated with a blend of 15% Zinc Oxide and 5% Octisalate, it offers reliable broad-spectrum protection against UV damage while working to visibly minimize the appearance of pores. The texture is notably silky, thanks to the inclusion of Isododecane and Cyclopentasiloxane, which allow the product to glide onto the skin without leaving a greasy residue. While it is celebrated for its 'pore-perfecting' aesthetic, the formulation includes various botanical extracts intended to soothe the complexion. However, for those with active acne or highly reactive skin, the ingredient profile requires a closer look. This sunscreen is ideal for users seeking a soft-focus effect and a refined skin texture, but its luxury feel comes with specific ingredient considerations for those prone to congestion.

Our Analysis

Our analysis reveals that Tatcha Silken Pore Perfecting Sunscreen carries a MODERATE comedogenic risk level. The most significant concern is Algae Extract, which has a rating of 5/5; it is rich in iodides that can irritate the pore lining and trigger micro-comedones. We also flagged Stearic Acid (2/5), a thickening agent that presents a low-to-moderate risk for certain users. While the high concentration of Zinc Oxide provides anti-inflammatory benefits, the presence of these pore-clogging ingredients may counteract the 'pore-perfecting' claims for those specifically prone to acne and congestion.

Skin Type Recommendations

This sunscreen is best suited for normal, dry, and combination skin types looking for a primer-like finish. It is not recommended for oily or acne-prone skin due to the high-risk Algae Extract. Those with sensitive skin should patch test first, as the botanical extracts may cause irritation for some.

Flagged Ingredients

5
algae extract

Rich in iodides which irritate the pore lining, triggering inflammation and micro-comedones.

2
stearic acid

Found in many butters; thickening agent with low-moderate risk.

Want Deeper Analysis?

Run our MACR (Multi-Axis Comedogenic Risk) analysis to get a comprehensive 5-axis risk assessment. This AI-powered analysis evaluates ingredients for Plugging Risk, Barrier Damage, Fungal Acne Risk, Oxidation Risk, and real-world User Reports — giving you personalized scores for your skin type.

Full Ingredient List(48 ingredients)

Zinc Oxide (15%)Octisalate (5%)WaterIsododecaneCyclopentasiloxanePropanediolHdi/​Trimethylol Hexyllactone CrosspolymerGlycerinDimethiconeOctyldodecyl NeopentanoateBehenyl AlcoholDimethicone/​Vinyl Dimethicone CrosspolymerRosa Multiflora Fruit ExtractEriobotrya Japonica Leaf ExtractStearyl GlycyrrhetinateGlycyrrhiza Inflata Root ExtractCamellia Sinensis Leaf ExtractPistacia Lentiscus (Mastic) GumSericinAlgae ExtractLecithinInositolPolyhydroxystearic AcidSorbitan TristearateSodium Dilauramidoglutamide LysineSilicaPotassium SorbateBeheneth-20Sodium Acrylate/​Acryloyldimethyltaurate/​Dimethylacrylamide CrosspolymerPolymethylsilsesquioxaneMethiconeTrimethylsiloxysilicateDimethiconolDisodium EdtaFragranceEthylhexylglycerinAlcoholPhenoxyethanolIron Oxides (Ci77491)Tin Oxide (Ci 77861)Mica (Ci 77019)Titanium Dioxide (Ci 77891)Hdi/Trimethylol Hexyllactone CrosspolymerDimethicone/Vinyl Dimethicone CrosspolymerSodium Acrylate/Acryloyldimethyltaurate/Dimethylacrylamide CrosspolymerRead all the geeky details about Glycerin here >>Read all the geeky details about Camellia Sinensis Leaf Extract here >>[more]

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Our analysis is powered by AI and backed by extensive research on comedogenic ingredients — but it's not medical advice. For skin concerns, please consult a dermatologist.