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Dehydroacetic Acid

Also-called-like-this: Geogard 111A
What-it-does: preservative

Official CosIng Information


A helper ingredient that helps to make the products stay nice longer, aka preservative. It works mainly against fungi and has only milder effect against bacteria. 

It is Ecocert and Cosmos approved, works quite well at low concentrations (0.1-0.6%) and is popular in natural products.

Products with Dehydroacetic Acid

Cosmedica Pure Hyaluronic Acid Serum Grown Alchemist Instant Smoothing Serum Snowberry New Radiance Face Serum MediNatural Tea Tree Liquid Soap Revolution Pro Supreme Hold Finishing Spray Tailor Skincare Polish Antipodes Worship Antioxidant Serum CLOCHEE Soothing Cleansing Oil Childs Farm Childs Farm Sensitive Scalp Conditioner, Unfragranced Earth Friendly Baby Gentle Aloe Vera Wet Wipes Kirkland Micellar Water Wipe Make up Revolution Hyaluronic Fixing Spray Childs Farm Organic Fig Hair Conditioner Cover fx Perfect Setting Powder Cover fx Pressed Mineral Foundation Go-To Exfoliating Swipeys Go-To Properly Clean MineTan Tan Eraser Ultra Cleanser NeoGenesis Skin Serum Neve Cosmetics Nebbia Fissante Osmosis Beauty Stemfactor - Growth Factor Serum Simple Kind To Skin Cleansing Facial Wipes Tesco Fred & Flo Wipes The Organic Pharmacy Retinol Night Serum sensatia botanicals Cleopatra’s Rose Facial Toner Bulldog Sensitive Shave Cream By Terry Hyaluronic Tinted Hydra-Powder CoverFx Bronzer DR ROEBUCK’S Bondi Hydrating Mist Hourglass Ambient Lighting Bronzer Hourglass Ambient Lighting Powder - Dim Light Lixir Night Switch Retinol 1% Ole Henriksen Truth On The Glow Cleansing Cloths Pixi Lash Nourish Makeup Remover Pads Plaisir by Matas All Gone Micellar Wipes The PÜRE Collection Moroccan Black Soap VWash Plus Intimate Hygiene Wash Ph 3.5 sensatia botanicals Aloe Vera & Cucumber Mist sensatia botanicals Seastem Marine Essence Alkemie Needles No More Bulldog Original Stubble Moisturiser DR ROEBUCK’S Hydrating Mist Ethique Wonderbar Girl Undiscovered Stumbled Across Paradise Face Mask Girl Undiscovered Under The Waterfall Illamasqua Beyond Powder NeoGenesis Booster Nip+Fab Vitamin C Fix Essence Mist Oasis Beauty The Hydrator Hand & Body Lotion Revolution Pro Hydra-Matte Fixing Spray