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What is KETO OS???

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Inspired by ketone research through the Department of Defense and Office of the Navy, Pruvit’s Keto//OS Ketone Operating System acts like a 4th macronutrient that delivers superhuman performance fuel to optimize better health, fitness, and wellness.


KETO//OS targets and burns body fat with every serving by positioning your body to follow a proven, accepted, and universal fat-loss formula.

 Make better food choices Ketones naturally suppress your appetite

allowing you to make better choices and eat less frequently.

 Minimize sugar intake
Ketones don’t require insulin to deliver energy

to your cells the way glucose does, so blood sugar levels are regulated and minimized which helps eliminate carb cravings and crashes.

 Protect and preserve muscle Ketones are extremely anti-catabolic (they

are protein/muscle sparing) and will preserve and protect your lean tissue during periods of caloric restriction. The more muscle you preserve, the more fat you burn.

Ketones offer insulin free energy that maximizes your mindset and mental focus while motivating you to move more, do more, and be more.


KETO//OS creates a duel fuel energy system that allows ketones and glucose to co-exist inside the body.

 Energy output
Ketones create more ATP (Adenosine

Triphosphate) per unit of oxygen than glucose making workouts more ef cient.

Ketones have incredible anti-in ammatory

properties which aid in and improve post- workout recovery.

 Endurance
The Dual Fuel Operating System (Ketones and

Glucose) delays the release of glycogen stores in the muscle. This allows for greater, longer, and stronger performance.


KETO//OS provides a cleaner, quicker energy pathway than glucose while providing very important signaling molecules to the body.

 Signaling
Ketones are known to elicit many healthy

effects by mediating our body’s own protective antioxidant defenses.

 Protection
Ketones protect our cells from many types of

age-related de ciencies and environmental damage.

 Endurance
The exogenous ketones from KETO//OS can

help maximize endogenous ketone production by the body, leading to improved bio-
markers including, blood sugars, cholesterol, triglycerides, and blood pressure.


Ketosis is a metabolic state in which most of the body’s energy supply comes from ketone bodies in the blood, in contrast to a state of glycolysis where blood glucose provides most of the energy. Ketosis is characterized by serum concentrations of ketone bodies over 0.5mmol with low and stable levels of insulin and blood glucose. University research suggests that exogenous ketone supplements can induce ketosis, even when there are normal levels of blood glucose.

Ketosis is in contrast to ketogenesis, or Nutritional Ketosis, which is the production of ketones in the liver through a process by which ketone bodies are produced as a result of fatty acid breakdown. Ketone supplementation essentially substitutes for ketogenesis but only bioavailability of ketones in the blood for cellular use creates ketosis. Nutritional Ketosis usually begins at 0.5 mmol and is optimized between 2.0 mmol and 3.6 mmol. This is what we call THE ZONE.

Ketosis is NOT diabetic ketoacidosis, which is a serious complication of uncontrolled diabetes that occurs when your body produces high levels of blood acids called ketones in conjunction with high levels of glucose, usually when blood BHB reaches 5-6 mmol or above.

Keto-Adaption is the process of shifting your metabolism from relying mostly on glucose for fuel to relying mostly on fat-based sources of fuel. Not only does fat oxidation increase but your body starts producing enough ketones that they can be used as a signi cant source of fuel.



Upon awakening, mid-morning, or mid-afternoon

  1. Drink a full glass of water before consuming.
  2. Mix 1 scoop or 1 packet of KETO//OS in 12-16 oz. of cold water and shake or stir then drink.
  3. Enjoy 3-5 hours of appetite control, increased energy, and mental focus/clarity.
  4. Don’t eat until you are hungry.

Note: Ketones are protein sparing, and KETO//OS is designed to preserve and protect your muscle during these 3-5 hours of caloric restriction.


30 minutes prior to training

Maximize your workout, and notice improved oxygen ef ciency, stamina, strength, endurance, and recovery.

Additional notes:

It’s important to drink a full glass of water before drinking KETO//OS. KETO//OS can be taken with food and/or after drinking a full glass of water. Therapeutic dose = 1 daily serving
Optimal performance = 2 servings AM/PM