Broccoli sprout capsules contain a high amount of the glucosinolate, glucoraphanin, and the enzyme myrosinase, which catalyzes the production of glucoraphanin to sulforaphane.The primary reason Sulforaphane supplements have become so popular is their unique relationship to a powerful protein known as NRF2. Sulforaphane, which is found in abundance in broccoli seed extract, stimulates the release of NRF2, which then supports over 200 genes that are critical for reducing oxidative stress**100mg spoon included with the packet**HERBADIET DIFFERENCE !!Freshly SourcedThird-Party Lab TestedHigh Quality Durable Zip-lock PackagingZERO Fillers, Additives, Synthetic Ingredients, Colors & FlavorsNUTRITIONAL INFORMATION1 serving provides 400mg 10:1 Broccoli extract, equivalent to 4,000mg broccoli sprouts**Customs information**Herbadiet will not be liable for packages refused or held by customs for delivery. We request that you contact your customs office and ask about import regulations and restrictions before placing your order. It is important for you to become familiar with Customs policies for your specific country before ordering.Please Note: If your order is returned to us due to a banned/restricted products policy, a wrong address, refusal to pay customs fees, refusal to accept the order or because no one was there to accept delivery of your order, we will refund your order as follows: You will be refunded the total amount of the order, minus the original shipping charge.If the cost to return the product to us is larger than the cost of the refund due, we will instruct the carrier to abandon the order and there will be no credit for the order. If the product(s) is seized by customs, there will be no credit processed for the product(s).Refunds will not be issued until the returned packages are physically in our warehouse. All items must be received in original/sealed condition.Any time a buyer refuses a package or submits for 'return to sender' (unless advised to do so by the seller) they immediately forfeit their buyer protection under eBay Money Back