Niteworks® Powder Mix

Niteworks® is the one Herbalife product you take at night. It's a powder you stir into cold water before bed, built around two amino acids, L-arginine and L-citrulline, which support the body's production of Nitric Oxide and healthy blood flow*. Nitric Oxide supports healthy blood pressure levels already within a normal range and helps keep blood vessels toned and flexible*. Folic acid rounds it out for cardiovascular support*.

Mix two scoops (10 g) in 8 ounces of cold water. It comes in Lemon and Orange-Mango, in a 10.6 oz canister (about a month) and a smaller 5.3 oz Lemon canister if you want to try it first.

The question we get most is why at night. Herbalife formulated it as a nighttime supplement, and the evening slot makes it easy to keep separate from your daytime shake and softgels. The second question is how it fits with Herbalifeline or Core Complex: those are daytime softgels taken with meals; Niteworks is the evening drink. People who care about heart health often run both.

What we tell first-timers: use cold water, stir well, and make it the last thing you do before bed. If you're pregnant or nursing, take medication or have a medical condition, talk to your doctor before you start.