INCI Macrocystis Pyrifera (algae) extract Cas Glycerin 77332-18-5; Giant sea kelp 347174-92-9; clear and viscous liquid used as thickener in cosmetics and hair products especially conditioner. Kelp’s ability to balance and strengthen growth in hair, support skin and nails structure makes it a useful inclusion in any of your formulations Preserved with Leucidal(R)Cas 1686112-10-6 Macrocystis pyrifera, commonly known as Giant Sea Kelp is a species of kelp (large brown algae), sustainably harvested from the colder waters of the Pacific Ocean. Country of Origin: USA Appearance Colourless to light yellow clear viscous liquid pH 5.0 7.5 Odour slight /nil Storage Room temperature, protected from direct light and humidity, and any from children. Not for internal use. Not tested on animals.