Ingredients GT's Kombucha (Organically Produced) (Kombucha Culture [Organically Produced], Black Tea [Organically Produced], Green Tea [Organically … Learn the good & bad for 250,000+ products. Personalized health review for Gt's Kombucha, Gingerade: 25 calories, nutrition grade (B plus), problematic ingredients, and more. Ingredients GT'S KOMBUCHA* (KOMBUCHA … Keep refrigerated. Still a family-owned company, GT''s Kombucha maintains the 2000-year-old tradition of culturing tea while being recognized by their fans for superior quality and pure taste. Personalized health review for GT's Organic Raw Kombucha, Gingerade: 30 calories, nutrition grade (A minus), problematic ingredients, and more. Preparation instructions. Learn the good & bad for 250,000+ products.