The first and greatest victory is to conquer yourself.

Tap into your true potential with King Booster and reach peak physique.

Try it risk-free. If you don’t get the desired results, simply return for a full refund.

The King’s capsule to fuel muscle growth, boost energy, enhance libido, and promote overall health.

Learn more

Bigger Muscles 💪

Active Libido 🍆

Increased Strength 🏋️

Peak Physique 🧗

Boosted Confidence 🕺

More Energy 🔋

Experience the champion mindset.

Why take King Booster?

Increase Testosterone Levels

King Booster increases testosterone levels with Longjack Extract for enhanced health and performance.

Maximize Muscle

Our potent blend of natural ingredients like Ajuna Turkestanica Extract, Cyanotis Vaga Root Extract, Black Maca Root Extract, and Fadogia Agrestis Stem Extract facilitates the development of robust strength and lean muscle mass.

Boost Confidence and Vitality

Unleash a newfound sense of confidence and vitality with adaptogenic Organic Ashwagandha Root Extract and antioxidant-rich Grape Seed Extract for an overall boost in well-being.

transparent science

Made in USA


Scientific Dose

No Fillers


Experience the champion mindset. Unleash your full potential with every capsule, paving the way for a life marked by resilience, vitality, and unmatched strength.


4.9 out of 5.0 - 1,000+ king boosted

“After years of bodybuilding, I've tried countless supplements and nootropics but nothing has given me the balance of energy and stamina like this. This blend might just be a lifelong staple for me.”
Seth K.

Learn more

Boosted Testosterone

Improved Focus

increased Energy

Enhanced Endurance

Maximized Strength

Well-Rounded Well-being

Our Natural Ingredients

Tongkat Alia
traditional herbal supplement to support drive and testosterone levels.

Fadogia Agrestis
Research suggests Fadogia extract may help support muscle mass and athletic performance.

Research has been shown to have considerable muscle recovery & building effects.

Other Ingredients: (Kosher Vegetarian Capsule) Vegetable cellulose and filtered water

How To Use

As a dietary supplement, take two (2) capsules once daily.

Shipping Info

Free Shipping on all orders.

manufactured in usA free shipping on us orders

The King Booster for the gains of your life.

Learn more

Elevate your testosterone

amplify your physique

experience peak performance

with King Booster – the go-to supplement gaining popularity on TikTok.