Nutrition, transparent.
Everything that's in the tub.
Vitamin C (L-Ascorbic Acid), Acidity Regulators (Citric Acid, Sodium Bicarbonate, Sodium Carbonate), Maltodextrin, Iron (Ferrous Fumarate), Zinc Gluconate, Natural Orange Flavouring, Sweeteners (Sucralose, Acesulfame K), Vitamin D3 (Cholecalciferol).
The full story.
SiS IMMUNE is engineered to support your immune function with a clean, easy-to-take daily dose of vitamin C, vitamin D, zinc and iron. One effervescent tablet delivers a full 1000mg of vitamin C — alongside the other key nutrients your body needs to keep its defences up.
Drop a tablet into 500ml of water for a light, refreshing orange drink. Perfect for athletes training through winter, anyone in a heavy training block, or just a sensible daily top-up when colds are going round.
Informed Sport tested — safe for elite competition.