Glutamine + Ribose + MSM 15 Sticks (Double Pack) is a food supplement from the Prisma Premium line. These products are suitable for people with celiac disease, lactose intolerance, or sensitivity to milk proteins or gluten, as well as for those with food allergies or intolerances who wish to supplement their diet in a healthy way. Take one double pack daily, dissolved in a glass of water (approximately 150ml). Composition Ingredients per 1 double sachet: L-Glutamine 4000mg, MSM (Methylsulfonylmethane) 2000mg and D-Ribose 2000mg. Instructions for use Take 1 double sachet a day, dissolved in a glass of water (approx. 150ml).