Hi there! Based on the results, it seems Guronsan C Effervescent Tablets 10'S may no longer be available. However, here are a couple options you might like: Corenza C Effervescent Tablets 10'S is very similar and available for just R82.90. It dissolves quickly like Guronsan and provides 1000mg of Vitamin C per tablet. Fizz 1000 Vitamin C Supplement Effervescent Tablets 20 Pack is also a great deal, with 20 tablets for only R89.99. That works out to under R5 per 1000mg Vitamin C tablet. Both would be good alternatives to keep your immune system healthy this flu season. Let me know if you need any other recommendations!