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Diethylhexyl Syringylidenemalonate

Official CosIng Information


A handy helper ingredient that has photostabilizer properties. It is useful both for color-protecting products so that they do not change color for a long time as well as for stabilizing unstable sunscreen agents, such as famous UVA filter avobenzone

DESM can also increase critical wavelength (the higher value means more UVA protection) in sunscreens and it can boost SPF by about 5 units in high-SPF products. 

Show me some proof

  • Chaudhuri, Ratan K., et al. "Design of a Photostabilizer Having Built‐in Antioxidant Functionality and Its Utility in Obtaining Broad‐spectrum Sunscreen Formulations." Photochemistry and photobiology 82.3 (2006): 823-828.

Products with Diethylhexyl Syringylidenemalonate

Abbott Abbott Face Guard Silicone Sunscreen Gel - Spf 30 Pa+++ Ciate Watermelon Burst Hydrating Lip Oil Dermafix Ferulic+C+E Exuviance Af Vitamin C20 Serum Barry M Coco Loco Lip Oil Elizabeth Arden Vitamin C Ceramide Capsules Radiance Renewal Serum La Roche-Posay Anthelios Mineral One Spf50+ La Roche-Posay Anthelios Mineral One Spf50+ Elizabeth Arden Eight Hour Cream All-Over Miracle Oil Florence by Mills Glow Yeah Lip Oil La Roche-Posay Anthelios Ultra-Light Sunscreen Fluid Spf 60 Murad Luminous Shield Spf 50 SEPHORA COLLECTION Coconut Nourishing Oil SEPHORA COLLECTION Multi-Purpose Oil Elmiplant Multi Collagen Serum La Roche-Posay Ultra Light Face Sunscreen Fluid Spf 60 With Cell Ox Shield Xl SEPHORA COLLECTION Green Tea Moisturizing Gelée SEPHORA COLLECTION Overnight Glow Mask SEPHORA COLLECTION Pomegranate Moisturizing Gelée Bioten Multi-Collagen Antiwrinkle Concentrated Serum By Terry Cellularose Liftessence Rich Cream ClarinsMen Super Moisture Liquid Spf20 Dead Sea Spa Magik Sunsafe SPF50 Clear Spray For Beloved One Flawless Brightening Ethyl Ascorbic Acid Essence Perricone MD Photo-Brightening Moisturizer Broad Spectrum Spf 30 SEPHORA COLLECTION Jojoba Protecting Oil SVR Hydracid C20 Supergoop! Glow Oil Spf 50 Supergoop! Glow Stick Sunscreen Westman Atelier Beauty Butter Powder Bronzer By Terry Cellularose Liftessence Daily Cream Huda Beauty Resting Boss Face Setting Spray La Roche-Posay Anthelios 50 Daily Anti-Aging Primer With Sunscreen Spf 50 Perricone MD Cold Plasma Plus+ Neck & Chest Broad Spectrum SPF 25 Perricone MD Face Finishing & Firming Tinted Moisturizer Broad Spectrum SPF 30 Re'equil Ultra Matte Dry Touch Sunscreen Gel Spf 50 PA++++ SEPHORA COLLECTION Instant Moisture Water Gel Supergoop! Sun-Defying Sunscreen Oil With Meadowfoam For Beloved One Flawless Brightening Ethyl Ascorbic Acid Bio-Cellulose Mask Catrice Prime And Fine Anti-Red Base Giuliani Kerà K2 Supergoop! Everyday Sunscreen Supergoop! Unseen Sunscreen Spf 40 Tarte Timeless Smoothing Primer Nars Smudge Proof Eyeshadow Base La Roche-Posay Broad Spectrum Spf 50 Mineral Sunscreen Gentle Lotion Safi Acne Solution Soothing Gel Moisturiser Safi Perfect White Replenishing Night Cream The Face Shop Mango Seed Silk Moisturizing Toner Derma Essentia Advanced Ultra Hydrating Moisturizer