HiYou Concentrated Broccoli Sulforaphane Powder

Fresh broccoli sprouts, grown in-house by Earth Made Greens, dried at low temperature and ground into a single-serving powder — with a touch of mustard seed powder added.

Why the mustard?

Broccoli sprouts contain glucoraphanin, which the plant enzyme myrosinase converts into sulforaphane. Mustard seed is a natural source of myrosinase. In a randomized crossover study of 12 healthy adults, adding 1 g of powdered brown mustard to cooked broccoli raised urinary sulforaphane metabolites more than fourfold versus broccoli alone (Okunade et al., Mol Nutr Food Res, 2018). A 2026 randomized clinical study found mustard-seed myrosinase roughly doubled sulforaphane bioavailability from a broccoli seed extract (Scientific Reports, 2026).

What's in a packet

Each packet is made from approximately 1.6 oz (about 45 g) of fresh broccoli sprouts. Ingredients: dried broccoli sprouts, mustard seed powder.

How to use

Stir one packet into a glass of cool or room-temperature water (not hot), let it sit a few minutes, then drink.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Contains mustard.