This is what I researched for my dad. Make sure the Black Cherry Juice is unsweetened and Black Cherry is supposedly better than straight up Cherry. These products are from Amazon. Wish you good luck in treating this and staying gout-free.
Dynamic Health Concentrate, Black Cherry, 16-Ounce
$6.69
GoutPro - Uric Acid Cleanse - Inflammation Supplement - 60ct
$24.97
Fulvic Acid - The Life Force of the Cells, Balance and Energize Cell Life and Its Biological Property Upon Contact, 100% Certified Organic, 100% Extremely Concentrated, 100% Bioavailable Ionic Trace Minerals, Net 2 Fl.oz
$25.00
Boiron - Berberis Vulgaris 30c, 30c, 80 pellets (homeopathic)
$5.56
Botanic Choice Bromelain Capsules, 500mg, 90-Count Bottle (battles inflammation and alternative to Gout Pro above)
$4.79
Parsley Tea - Caffeine Free, 30 bags, (Alvita Teas)
$26.19
NOW Solutions Castor Oil, 100 % Pure, 16 ounce (to use topically)
$9.60
and here are some more remedies:
24 Useful Home Remedies to Get Rid of Gout