keto os
  • Increased blood ketone levels in the body
  • Fast and sustained energy, increased strength
  • Paleo and Keto friendly
  • Comes in packets of .79 oz



Keto OS 2.1 is a beta-hydroxybutyrate based drink that increases blood ketone levels in the body. It is Paleo and Keto friendly, as well as Gluten Free, but it does contain milk ingredients.

This product is based on Prüvit’s proprietary ketone technology that ensures delivery of ketones to the body. By increasing blood ketone levels, Ketone Operating System enhances optimized cellular regeneration and ensures energy and longevity.

This supplement comes with Orange Dream flavor and does not contain caffeine. This is the standard sachet, but there are also other variations with caffeine: ‘Keto OS Charged‘, and ‘Keto OS 3.0‘, which also uses an adjusted formula.

Here you can read an in depth explanation of what beta-hydroxybutyrate (exogenous ketones) are and how they work.


Keto OS improves mental performance during Keto-adaptation and reduces keto flu symptoms. The main advantages of this product are fast and sustained energy, increased strength and reduced brain fog.

However, it has many other benefits, some of which are:

  • promotes triglyceride reduction
  • helps in losing weight
  • less inflammation
  • better sleep and mood

In addition, it also helps with re-balancing of yeast in gut.


The recommendation is to start using the product gradually, around half an hour before a workout. For best effect, increase up to one serving three times a day. However, make sure not to break the daily limit because too much of the product can result in a stomach ache.

In case you are using prescriptions, you have hypersensitivity to salt or a risk of kidney stones, consult with your physician before using this product.

Keto OS requires no refrigeration and you should keep it at room temperature and away from direct sunlight.

(Visited 9,179 times, 1 visits today)

Additional information

Weight .025 lbs
Unit Size

15 Packets, 30 Packets

Ingredients: MCT Powder, Beta Hydroxybutyrate, Natural Flavor, Malic Acid, and Stevia.