Matcha Tea Capsules | 100% Pure Matcha Green Tea | Boosts Metabolism |

KOS Matcha Tea Capsules

  • energy
  • heart
  • stress

America is in the midst of Matcha Mania. This green tea powder is a staple in everything from lattes to cosmetics. Advocates are reaping rich rewards.

KOS Matcha Tea Capsules

  • energy
  • heart
  • stress
Shipping calculated at checkout.

America is in the midst of Matcha Mania. This green tea powder is a staple in everything from lattes to cosmetics. Advocates are reaping rich rewards.

Subscription details
  • Save up to 15%
  • Free U.S. Shipping on orders $45+
  • Early access to new products

Learn more...


Tea is the second most consumed drink globally behind water. Matcha premium green tea is well respected for its healing and sedative compounds.

A relative newcomer to the West, Matcha has been highly prized in Asia for centuries as a traditional beverage and a tonic to create a Zen-like “relaxed alertness.” Modern science is discovering myriad health benefits from this shade-grown green tea powder. It is rich in antioxidants, anti-inflammatories and in plant compounds that may activate alpha waves to improve concentration and cognition.

  • Antioxidant Powder Keg
  • Feeling Fine with L-Theanine
  • Fight Heart Disease with Matcha Teas
  • The Lowdown on Blood Pressure

Matcha is a potent source of antioxidants with 137 times more than regularly brewed green tea and far more than highly-touted alternatives like pomegranates and blueberries. Its power-packed polyphenols show promise in preventing oxidative stress.

Matcha has a storied reputation as a stress reliever. One of its key components, a glutamate named L-theanine, has a lot to do with that. Glutamates are important neurotransmitters proven to induce concentration, focus and a state of calm awareness.

Japanese researchers found that polyphenols in Matcha may help prevent the oxidation of LDL cholesterol; a big deal since that oxidation is a known risk factor for heart disease. Matcha may also lower arterial lipid levels. We’ll drink (tea) to that!

In 2012, Nutrition Research concluded; “daily supplementation with 379 mg of green tea favorably influences blood pressure, insulin resistance, inflammation and oxidative stress, and lipid profile in patients with obesity-related hypertension.


Matcha? Gotcha!

Antioxidants fight disease

Matcha is a prime source of antioxidants with more potential free-radical protection than other respected sources. It shows strong potential as a defender against pathogens and degenerative diseases.

View research

L-theanine reduces stress

Matcha’s rich concentration of L-Theanine creates alpha waves, inducing a state of relaxed alertness. Unlike other caffeinated beverages, it promotes concentration and clarity without nervous energy.

View research

Can lower blood lipid levels

In 2012, Harvard Medical School reported that a large Japanese study found that participants who drank more than five cups of green tea a day had a 26% lower risk of death from heart attack or stroke.

View research

A matcha made in heaven

Matcha is the revered green tea most often brewed in Asian tea ceremonies. It earned this status after centuries of tea-drinkers noticed it provided a sense of nirvana, or calm awareness. We know today that its unique components facilitate alpha waves - a scientific explanation for the ancient experience.

Green tea for serenity

Protecting our nervous system is a key to reducing debilitating stress. Matcha contains a unique amino acid, L-theanine, that may modulate aspects of brain function by stimulating calming alpha brain waves. There’s still lots to learn, but considering that tea is the most widely consumed beverage in the world after water, Matcha might offer a soothing cerebral sanctuary for especially edgy Earthlings.

60-Day Guarantee

Your happiness is important to us. If our product doesn’t meet your expectations, please let us know within 60 days of your purchase for a full refund.