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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

A'pieu Honey & Milk Lip Sleeping Pack PLUM E-Luminence Deep Moisturizing Creme Cosmedica Pure Hyaluronic Acid Serum Dermablend Illuminating Banana Powder Grown Alchemist Instant Smoothing Serum Snowberry New Radiance Face Serum Timeless Hyaluronic Acid Pure AnteAGE Home Microneedling Solution Kit Antipodes Baptiste H2O Ultra-Hydrating Water Gel Guardian Baby Care Soft Wipes (Fragrance Free) MediNatural Tea Tree Liquid Soap Timeless Vitamin B5 Serum cokoon Eau D'Essence De Rose ASTERWOOD NATURALS Vitamin C Serum Linda Hallberg Infinity Filter Loose Setting Powder Makeup Obsession Fit Fix Extra Hold Makeup Fixing Spray PLUM Hello Aloe Caring Day Moisturizer Revolution Pro Supreme Hold Finishing Spray Skin techniques Activated Charcoal Tailor Skincare Polish Antipodes Worship Antioxidant Serum CLOCHEE Soothing Cleansing Oil Childs Farm Childs Farm Sensitive Scalp Conditioner, Unfragranced DR ROEBUCK’S Pure Moisturizer Earth Friendly Baby Gentle Aloe Vera Wet Wipes Jessicurl Rockin Ringlets Keracell Re-Cu-Perate Recovery Serum With Mhcsc Technology Kirkland Micellar Water Wipe L'Erbolario Triple Action Face Fluid Hyaluronic Acid Make up Revolution Hyaluronic Fixing Spray Makeup Obsession Dewy Fix Dewy Makeup Fixing Spray Salt By Hendrix Gel Cleanser Skin Sapiens Face Cream Skin by Ecostore Gentle Cleanser Childs Farm Organic Fig Hair Conditioner Cover fx Perfect Setting Powder Cover fx Pressed Mineral Foundation Go-To Exfoliating Swipeys Go-To Properly Clean Immortella Tonik Za Lice Jessicurl Gelebration Spray Kruidvat Originals Rozenwater L’Officine Universelle Buly Huile Antique Mexican Tuberose Dry Body Oil Makeup Obsession Pigment Boost Fix Fixing Spray MineTan Tan Eraser Ultra Cleanser Narloa Aloe + Lemon Face Wash NeoGenesis Skin Serum Neve Cosmetics Nebbia Fissante Osmosis Beauty Stemfactor - Growth Factor Serum PS Vitamin C Glow Revealing Pads