Baking soda is a multi-purpose ingredient: it is used in cosmetics, in food, as a cleaning product for the home and/or in gardening… It is renowned in cosmetics as a mild abrasive. It whitens teeth, neutralizes acidity and bad smells. It will also adjust the pH by increasing it. Uses: It can be used in toothpaste recipes, in whitening care, deodorants, as well as in bath bombs etc. Cosmetic properties: alkalinizing agent (increases pH), deodorant agent, mild abrasive, whitens teeth, neutralizes acidity and bad odours. Quality: pharmaceutical grade and of mineral origin INCI designation: Sodium Bicarbonate Organoleptic properties: Appearance: crystalline powder Colour: white or almost white Carbonate pH: 8.6 Precautions: - Be careful, baking soda can be irritating for some people. Carry out a use test of the finished product on the bend of the elbow for 24 hours to ensure that there is no reaction, - Keep out of reach of children, - Avoid contact with the eyes. Do not inhale, - Do not mix with acids, - In general, keep it properly closed, away from light and heat, - Respect the recommended dosages.