ProLon® is a 5-day dietary program carefully designed to nourish and rejuvenate your body while supporting metabolic balance.* The ProLon FastingMimicking Diet® gives many of the benefits of a fast while letting you eat delicious food to help fight hunger and lose weight while protecting lean body mass. Get a trimmer waistline and many of the associated benefits.* ProLon® meals come in 5 small boxes (one for each day) that include plant-based energy bars, soups, a variety of snacks, drinks, and supplements, and carefully designed to nourish your body, support cellular rejuvenation, and support metabolic and overall health for healthy aging.* With ProLon, you get everything you need pre-packaged and ready to go. Each kit comes with five boxes which are labeled by day so you know what to eat each day. Soups: A variety of easy-to-prepare soups made with a proprietary mix of all-natural, plant-based ingredients. Flavors include: Red Bell Pepper & Onion, Green Pea & Chives, Lentil Curry, Chickpea & Leeks, Carrot Ginger (Please Note: This is a plant-based, specially formulated and clinically tested proprietary mix designed to support the fasting mimicking experience while maximizing nourishment and taste.) Nut Bars: Cold-pressed, delicious nut bars with whole ingredients like almonds, macadamia nuts, and pecans Snacks: Snacks like olives from the South of Spain where olive consumption is associated with longevity, and kale crackers enriched with plant-based protein. Supplements: Dietary supplement packed with multivitamins, amino-acids, minerals and omega-3 fatty acid to provide the body with nourishment L-Drink: Fruit-flavored, proprietary glycerol mix designed to fuel and protect muscles throughout the fast Herbal Teas: Caffeine-free herbal teas loaded with healthy antioxidants, and will keep you hydrated during your week.