Looks like these places stocks it op. Might be worth a try ?
https://www.proactivehealthcare.co.uk/ayush-herbs-carditone-60-caps
https://www.mybodyfabulous.co.uk/shop-online/carditone-60-capsules
https://www.proactivehealthcare.co.uk/ayush-herbs-carditone-60-caps
https://www.mybodyfabulous.co.uk/shop-online/carditone-60-capsules