The benefits. Effective at treating heartburn (natural antacid) Helps balance the body's pH level and improves overall health (a natural alkalising agent) May boost kidney function by reducing acid levels in the body (a natural alkalising agent) Reduces skin inflammation and may help to prevent acne (antibacterial properties) What goes in. Rice Flour, Sodium Acid Pyrophosphate, Sodium Bicarbonate. What's kept out. Impurities and mercury, artificial colours, artificial flavours, and preservatives. Did you know? Did you know that poor-quality baking powder can cause skin irritations like rashes, redness and burning sensations? Our skin is slightly acidic, so using cheap bi-carb soda in a skincare routine can upset the balance of naturally occurring oils. Geography. Packed in Australia from imported ingredients. Hot tip. Many studies have found that toothpaste containing baking soda is better for whitening teeth and removing plaque. Mix 1tsp in a glass of water, then swish, hold for 5 minutes, spit and rinse. Nutritional Information.