A MAK-Honest Review of K-OS Pre-Workout

Supplement Type: Pre-Workout

K-OS is a potent pre-workout formula giving consumers increased energy, a heightened state of mental alertness, libido, cell volumisation and instant energy. Body Science have released this all-new and improved very strong and powerful pre-workout K-OS, which is packed with awesome ingredients that are going to help maximise your hard work in the gym.

Whether you need your pre-workout weak or strong, Body Science have you covered with K-OS. This product is for anyone who works out, is involved in physical activity and wants that extra kick (1 scoop), or your everyday gym goers who want to maximise their results with energy, focus, endurance and strength (2 scoops).

When to take K-OS Pre-Workout?

Mix or shake 6g (3/4 scoop) with 200-250ml of cold water (to desired sweetness) and consume immediately. Start with 1/2 scoop or less to assess your tolerance. Do not exceed more than 1 serving per day.

How does K-OS Pre-Workout work? Pros?

Pre-Workout Boost

Caffeine delivers the energy kick and mental boost you need to attack your workout with greater motivation and intensity.

Enhance Energy

Delivers a swift energy kick to begin your workout with fire and replenishes muscle energy throughout your workout so you can continue to push it harder.

Increase Focus & Intensity

Get the mental alertness, focus and intensity you need to train with purpose and exceed your workout goals.

Fight Fatigue

Synergistic ingredients to fend off fatigue mentally and physically - in both the mind and muscle - so you can pump out those last reps.

Muscle Strength & Growth

Get more from every workout with key compounds shown to enhance muscular strength and size gains.


  • Pre-Workout Boost
  • Enhance Energy
  • Increase Focus & Intensity
  • Fight Fatigue
  • Muscle Strength & Growth

    Quick Answers to Common Questions

    What flavours are available in K-OS Pre-Workout?

    K-OS Pre-Workout by BSc is available in 2 delicious flavours:

    • Clear Cola
    • Pine Coconut

    What is that tingling feeling all about?

    It's nothing to be concerned about! The prickling - called parathesia - is caused by beta-alanine binding to nerve receptors, activating them and causing them to discharge/fire. Many of these nerves are below the skin, giving a pins-and-needles sensation. This sensation begins approximately 15-20 minutes after ingesting beta-alanine and usually continues for 1-1.5 hours. Some individuals are more sensitive to it than others.

            K-OS Pre-Workout Ingredients

            Creatine 3g  - Creatine is nitrogenous, which just means it contains nitrogen and is made from a combination of 3 amino acids (the building blocks of protein): glycine, methionine and arginine. If you're trying to get bigger, stronger, and maybe even lift longer and heavier, creatine can help. Creatine supports these goals because it can be used as a source of energy for anaerobic work, which includes high-intensity weight training and cardio work like sprinting.

            Beta Alanine 1.5g - Beta-Alanine is a non-essential amino acid and is the only naturally occurring beta-amino acid. How can Beta Alanine benefit you? Below is a list of benefits supported by scientific studies:

            1. Boosts explosive muscular strength and power output
            2. Increases muscle mass
            3. Boosts muscular anaerobic endurance
            4. Increases aerobic endurance
            5. Increases exercise capacity so you can train harder and longer

            Caffeine 175mg - The attraction the caffeine most likely stems from the energising and stimulating effects it has on the brain. Caffeine stimulates tyne body by activating the sympathetic branch of the central nervous system (CNS), which leads to an increased heart rate, improved blood flow and low pressure to the muscles.

            Arginine 250mg - Arginine is a semi-essential amino acid and has been known for its potential properties in enhancing athletic performance. Arginine is popular in the bodybuilding world as it helps increase muscle pumps and improves endurance.


            A short sentence describing what someone will receive by subscribing