RYL Beta500 (Beta 1,3-D Glucan) Low cost, high value immune support. These 500mg capsules provide the dose THAT research has shown to be the most effective when the immune response requires significantly MORE support.
Provides multiple benefits to improve immune cell function. 60 capsules. *Patent Protected
RVB300 is the RYL "Flagship" Product. It comes with 60 capsules per bottle. This product is to be taken on an empty stomach with water. One dose equals to one capsule per 110 lbs. of body weight.
"Side by Side University Studies" of comparative immune products show that those products never reach the immune support levels of RVB300 regardless of dose.