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Terephthalylidene Dicamphor Sulfonic Acid

Also-called-like-this: Ecamsule, Mexoryl SX
What-it-does: sunscreen


A  L'Oréal-group exclusive sunscreen agent commonly called Mexoryl SX. As opposed to most sunscreen agents, it is water soluble and protects in the UVA range with a peak absorbance at 345 nm. 

Show me some proof

  • Séite, Sophie, et al. "Mexoryl® SX: a broad absorption UVA filter protects human skin from the effects of repeated suberythemal doses of UVA." Journal of Photochemistry and Photobiology B: Biology 44.1 (1998): 69-76.
  • Matta, Murali K., et al. "Effect of sunscreen application under maximal use conditions on plasma concentration of sunscreen active ingredients: a randomized clinical trial." Jama 321.21 (2019): 2082-2091.

Products with Terephthalylidene Dicamphor Sulfonic Acid

The Oozoo Fresh Capsule Mask Royal Jelly Alejon Sunscreen Gel La Roche-Posay Anthelios Sx Moisturizer With Sunscreen Spf 15 Somethinc Level 1% Retinol BEYOND Phyto Aqua True Water Sun Base Garnier Ombrelle Complete Lightweight Lotion SPF 60 The Face Shop Dr. Belmeur UV Derma Tone Up Sun Cream Cetaphil Uva / Uvb Defence Spf50+ Isntree Onion Fresh Fluid Sun Cream SPF 50+ SkinCeuticals Ultra Facial Defense Sunscreen SPF50 About Me Be Clean Water Sun SPF50+/PA++++ B-Lab Matcha Hydrating Real Sun Screen BLIV:U Collagen Bouncing Sunscreen SPF50+ PA++++ BOTANITY Aqua Fit Sun Essence SPF 50+ PA++++ BRTC Mild Sun Cream Bellflower Watermelon Fresh Sunscreen SPF 50+ Pa++++ Deoproce UV Defence Dayli Sun Cream Dr. Ceuracle Cica Regen Vegan Sun Gel Dr. Ceuracle Hyal Reyouth Moist Sun Dr. Davey Cream SPF 60 Dr. Davey SPF 60 Dr. G R.e.d Blemish Soothing Up Sunscreen Dr. G RED Blemish Soothing Up Sun SPF50+/PA++++ Dr. G Red Blemish Soothing Up Sun Face Republic Glow Screen Sun Gel SPF50+ Pa++++ Garnier Ombrelle Face Sunscreen Ultra Light Cream Spf 60 Green Finger Forest Watery Essence Sun Cream Hera UV Protector Multi Defense Fresh Mixsoon Centella Sun Cream Mixsoon Centella Sun Cream SPF50+ Pa++++ Ombrelle Face Sunscreen Ultra-light Hydrating Cream ROUND LAB 1025 Dokdo Sun Cream SPF50+ Pa++++ (2022 Renewal) ROUND LAB Dokdo Sun Cream (2022) Revox Just Daily Sun Shield For Oily Skin SNP Prep Vitaronic Sun Cream SkinCeuticals Brightening Uv Defense Spf 30 Skinfood Berry Moisturizing Sun Cream Skinfood Berry Moisturizing Sun Cream Skinfood Berry Moisturizing Sun Cream Skinfood Berry Moisturizing Sun Cream SPF 50+ Pa++++ Suntique I'm Vegan Sun Serum (SPF50+ Pa++++) Tocobo Bio Watery Sun Cream Tocobo Bio Watery Sun Cream SPF50+/PA++++ kineff Hydracica Moisture Sun Cream SPF 50+ PA++++ Abib Sedum Hyaluron Sunscreen Anua Heartleaf Silky Moisture Sun Cream Armani Uv Master Primer Spf 30 / Pa+++ BIO HEAL BOH Panthenol Cica Blemish Sun Cream SPF50+ PA++++ Cell Fusion C Aquatica Sunscreen SPF50+/PA++++ Cu skin Cuskin Clean Up Blemish Sun Lotion SPF 50