JustCBD 500mg Jar of CBD gummies. Our medium size jar is the perfect place to start if you never tried CBD gummies. Each gummy has 99.99% CBD hemp isolate which is grown and manufactured in the USA. Our gummies have an exceptional flavor which will leave wanting more of these CBD packed gummies. Due to extreme heat conditions and the slowdown with USPS, we have to ship this product 2nd-day Fedex.