Boost your immune system

buy 2 cures get one FREE

Immune Defense Ritual,
an organic tea enriched with vitamin C

buy 2 cures
get one FREE

Kusmi pushes the boundaries of creativity with Immune Defense Ritual

With the Immune Defense Ritual, we offer you a 28-day cure that you can easily give yourself, by savoring a bag of organic Sencha green tea enriched with acerola, one of the richest fruits
in vitamin C, every day. It's the perfect way to maintain your immunity and keep your energy and vitality up!
Combine pleasure and health? Kusmi has done it!
Ritual 28 days

Get back your energy and tone with vitamin C

Ritual vitamin

Give me a C, give me
some vitamin C!

If vitamin C is such an essential nutrient for our well-being, it is because it contributes to the proper functioning of the immune system by acting directly on the body's natural defenses.

Consuming enough vitamin C in winter to prevent cold snaps is therefore not a myth!

What does ANSES recommend (the French Agency for Food, Environmental and Occupational Health & Safety)? An intake of 110 mg of vitamin C per day to prevent fatigue and general exhaustion.

Where to find vitamin C? In oranges, pesto, grapefruit, parsley, peppers ... but also in your cup of tea with our innovation Ritual Immune Defenses, an organic green tea enriched with vitamin C.

Read more +

Give me a C, give me
some vitamin C!

If vitamin C is such an essential nutrient for our well-being it is because it contributes to the proper functioning of the immune system by acting directly on the body's natural defenses.

Read more +

Click on the image to learn more about Vitamin C

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The benefits of an innovative tea

Immunity, immune defense, totem of immunity: we keep hearing these words but do we really know their meaning? It is an army present in our body.

IN SUMMARY : a kind of team building in which organs and cells are invited to fight against the big and small diseases of everyday life.

Are you taking care of your immune system? You still need to know if it's doing well! There are several warning signs that can indicate a weakened immune system: persistent fatigue, lack of sleep, frequent colds, wounds that take a long time to heal or to heal....

When we know that the majority of our immune cells are found in our intestines, we quickly understand that what we consume is the key to our well-being. This is why we have developed a tea enriched with vitamin C, an essential nutrient that boosts our immune system.

The ingredients

Acerola cherry

Its nickname? The Barbados cherry!

Its superpower? Its vitamin C content. Almost 30 to 40 times more than an orange!

Its benefit? Thanks to its high vitamin C content, acerola contributes to the normal functioning of the immune system.

Sencha green tea

Straight from China, our Sencha green tea is rich in Vitamin C and has antioxidant powers.

The polyphenol content of green tea makes it a potentially very interesting food for the immune system.

orange flavour

This one is here simply to please you because the orange makes everyone agree! Who hasn't wanted to bite into it at breakfast? Its fresh citrus taste is found in our vitamin-enriched tea, whose leaves are enriched with acerola.

How can you not find energy and concentration with a cup of organic green tea flavored with orange?

Discover our detox and wellness tea


The 28-Day Ritual range by KUSMI TEA is part of 1% for the Planet, meaning 1% of all sales will be donated to groups working to protect the environment.

Frequently Asked Questions

Acerola cherries, also known as “Barbados cherries,” are a superfruit from the Caribbean. Renowned for their effects on the body, they have been consumed by indigenous tribes in the Amazon for thousands of years. These little red berries pack a tangy punch and are naturally rich in vitamin C, containing almost 30 to 40 times as much as an orange!
Our Immune Defense Ritual is a natural solution for helping your body to fight against negative external influences while enjoying yourself! Sencha green tea is rich in antioxidants and has been renowned for its medicinal effects for thousands of years. Meanwhile, acerola cherries are the fruit with the highest vitamin C content – an essential nutrient that helps bolster our immune defenses. Interestingly, we can only recharge our body’s vitamin C levels through our food, because we do not produce it naturally. Our wellness ritual aims to make up for this shortcoming with a tea bag per day, helping us to reach our recommended daily amount of vitamin C.
When we take a course of vitamins, we have to be patient! Our body takes time to fully assimilate a vitamin, and 28 days seems to be the minimum we need.
Of course, you can continue this vitamin C ritual for as long as you like – the key is doing it for long enough! J Remember, this ritual should be accompanied by a healthy lifestyle and a well-balanced diet.
Our ritual is a natural solution for reinforcing your immune defenses while enjoying a delicious cup of tea. Thanks to the acerola cherries, it will contribute to your daily recommended amount of vitamin C, while the polyphenol-packed Sencha green tea is a powerful antioxidant.
This tasty, organic blend is perfect for meeting your body’s needs while never forgetting to enjoy yourself! What’s more, as Kusmi Tea is a member of 1% for the Planet, 1% of sales from this ritual will be donated to environmental groups!