KANHA Hybrid Watermelon Gummies 10mg per serving (10 pcs) KANHA Watermelon gummies are refreshingly juicy and provide hybrid effects, which will put you somewhere in the middle of uplifted and relaxed. Widely considered the best-tasting in the industry, KANHA gummies are made with real fruit, all natural ingredients and contain no major allergens. Instructions: Eat 1 gummy. Wait 90 minutes for full effect. Keep in a cool, dry place. Avoid temperatures over 75°F.