LOOSE LEAF ESSIAC TEA – PURIFYING & TONIFYING
Our Essiac Tea is a purifying bitter decoction developed by Canadian Nurse Rene Caisse including sheep sorrel root. It is designed to aid the body in removing toxins and wastes, allowing cellular renewal and improved health. Each ingredient helps boost the immune system and detoxify the body. This time honoured Ojibwe formulation has traditional benefits and plant compounds that may support natural detoxification via the kidneys, liver and lymphatic system and protect against chronic disease.
Certified Organic and Wildcrafted Ingredients:
Burdock Root, Sheep Sorrel (including root and aerial parts), Slippery Elm Bark, Turkish Rhubarb Root Powder.
This blend is naturally caffeine free.
Please note: This product is not labeled 100% ACO Certified Organic as we use Organic and Wildcrafted ingredients according to availability.

Below we’ve included some of the most asked questions we receive about this blend. If you can’t find the answer you’re looking for, please feel free to contact us, we’d love to hear from you.
FAQs and further info
Essiac is a purifying herbal remedy developed by Canadian nurse Rene Caisse based on traditional Ojibwe knowledge and is widely used as an alternative anti-cancer treatment. It contains four key organic or wildcrafted ingredients: burdock root, sheep sorrel root and stem, slippery elm bark and Indian rhubarb root.
Yes. Our Essiac tea is made using the four ingredients in Rene Caisse’s formulation, according to the proportions she devised. It does not contain any additional ingredients.
Essiac Tea is designed to aid the body in removing toxins and waste, allowing cellular renewal. It is designed to support the immune system and promote overall good health.
You can read more about the health benefits associated with this blend further below.
Essiac Tea has a slightly earthy and bitter herbaceous taste. Because it is made into a decoction which is taken with hot water, it is possible to adjust the intensity of the flavour by experimenting with the amount of herb included in the initial brew and in how much it is diluted to serve. It can be sweetened with honey if desired.
Profile: herbaceous + earthy + slightly bitter
- Combine 10g of loose leaf OM’s Essiac Tea per 1 litre of filtered water in a saucepan on the stove.
- Boil, on high for 10 minutes with the lid on.
- Turn off the heat and stir the mixture, ensuring you get all the residue from the sides and lid.
- Allow to cool (keeping it on the stove top) and steep further overnight or approximately 10 hours with lid on.
- Strain and store the mixture in a sterilised container in the fridge until ready to serve.
Dosage of Essiac Tea:
The amount of tea consumed depends on you and the condition of your health. Typically, we recommend starting with a small dose at first: 30ml dosage of herbal tea diluted in 60ml of hot water.
This should be sipped slowly, preferably before bed or on rising. The reason for sipping the tea is that the tongue is the initial point of interaction with the herbs and some of the components start their action here, specifically the bitter actives. Food should be avoided at least an hour after drinking the tea.
To preserve the vitality, flavour and therapeutic actions of our teas, we recommend storing in our signature MIRON ultraviolet glass jars – or in an airtight container, in a cool, dry place away from direct sunlight.
Storing in this manner will extend the blends aroma, vibrancy and benefits for up to 24 months.
ESSIAC TEA FOR CANCER & CHEMOTHERAPY:
Rene Caisse’s traditional formula has many health benefits and is commonly used for chronic conditions and as an alternative treatment for cancer. While it is not officially recommended as a cancer treatment, there are studies that show an improved sense of well-being for those who consume it. Further studies indicate that the Essiac herbal tea formula “possesses potent antioxidant and DNA-protective activity, properties that are common to natural anti-cancer agents.”
BURDOCK HEALTH BENEFITS:
Organic burdock root is a key ingredient in our Essiac tea. A 2016 review study evaluated Lappaol F, an anticancer constituent found in burdock (Arctium Lappa), and found that it “suppressed cancer cell growth in a time- and dose-dependent manner in human cancer cell lines of various tissue types.” Furthermore strong growth inhibition of xenograft tumours was demonstrated. The constituent was well tolerated without significant toxicity in treated animals. The results of this study demonstrated for the first time that “Lappaol F exhibits anti-tumour activity in vitro and in vivo and has strong potential to be developed as an anticancer therapeutic”. (Read more: Pharmacological effect of arctium lappa)
Further sources confirm that “the medicinal uses of burdock in treating chronic diseases such as cancer” have been reported.
SHEEP SORREL HEALTH BENEFITS:
Sheep sorrel is good for the immune system due to its naturally high vitamin A and C content. Some sources suggest that René Caisse believed sheep sorrel to be the most active herb in her formula. Independent studies concluded that the herb destroys cancer cells, based on evidence that the herb demonstrates substantial cell growth inhabitation.
SLIPPERY ELM BARK HEALTH BENEFITS:
Benefits associated with this nutritious herb are mostly based on its soothing properties, reducing pain and inflammation. In traditional medicine, the herb is an effective remedy for treating: sore throats, coughs, wounds, diarrhoea, gastritis, irritable bowel syndrome, ulcers and heartburn.
RHUBARB ROOT HEALTH BENEFITS:
The herb has a high content of vitamins, minerals and acids. Its effects on the body include: laxative, inflammatory, tonic, antibacterial, good diuretic. This herb is often recommended for detoxifying the body, treating stomach diseases, fevers and constipation.
Furthermore, studies have shown that it is good for protecting the skin and eyes from the effects of free radicals, which can cause healthy cells to mutate or die. This is due to it being a good source of polyphonic compounds such as beta-carotene, zeaxanthin and lutein.
You can read more about the health benefits of each ingredient in our Materia Medica library.
This purifying and tonifying bitter decoction has traditional benefits and plant compounds that are:
- Anti-inflammatory
- Antioxidant
- Antitumor
- Detoxifying
- Laxative
Which may naturally:
- Aid natural detoxification via the kidneys, liver and lymphatic system
- Soothe inflammation
- Tone digestion
- Fortify immunity
- Protect against chronic disease
Some people can experience side effects like headache, nausea, mild diarrhoea and runny nose while taking Essiac tea. To avoid unpleasant side effects the dosage of the tea and the frequency with which it is taken should be moderate. Also, it is important to allow your body to acclimate to a change in dose.
This product has been manufactured, packaged and stored in a facility that is free from nuts, dairy, soy, sesame seeds, sulphites and eggs.
Please be mindful
Talk to your health practitioner prior to taking this Essiac blend, if you:
- are trying to conceive, currently pregnant or nursing.
- have colitis or ulcers.
- are known to have increased blood iron levels.
- have any sort of kidney issues.
- currently experience diarrhoea or any sort of bowel obstruction.
- are a child under the age of 12.
Herbal infusions are considered food grade therapeutics and are generally safe to consume. Even though our blends are made using organic ingredients and formulated by our founder and naturopath, the information provided is not intended to diagnose in any way. We recommend consulting your Primary Healthcare Professional such as your GP, Naturopath or Herbalist, if you are unsure, have any underlying health conditions or are on pharmaceutical medication, as they can advise on what’s right for you.
Proudly:
Dairy free | Gluten free | Sugar free | Non-GMO No artificial colours, flavours, preservatives or sweeteners Vegan | Organic | Plant-based
Proudly Australian made and owned. All blends are naturopathically hand-blended and packaged by the Organic Merchant team in Sydney, Australia. Made using the highest quality local and internationally sustainably-sourced certified organic ingredients.












Nicole –
Very happy with the product. The tea is too lovely
Sarah Cochrane –
Very happy with the quality of this tea as it contains the sheep sorrel roots as per the original recipe.
Great company to deal with, very friendly and fast overseas shipping.
Frederick Dowe –
Essiac Tea very good am happy with it and it seems to deliver all that it states
Aaron Green –
Great service came in the post real quick .
Easy to follow instructions have been using for a week and a half was worried it wouldn’t taste nice but not bad , and starting to feel the benefits feeling better than I have for years!!!! This will be a staple in my diet from now on . Thanks OM
Christie –
Really good tasting. I love the taste. I have been having it every morning upon waking, and before going to bed. Detoxing, gentle and soothing for my acid reflux. Great for immune system. Wonderful Australian company with organic selections. Fast shipping too. I would love to be able to buy the 8 herb version of Essiac tea if possible?
Intan Kallus –
A soothing concoction, put together by an Australian company. Thank you Organic Merchant
Tom –
Tom.
Diagnosed with CLL 4 years ago have been taking tea every day befor breakfast. Blood counts all good, and the tea is easy to prepare and taste is not to bad. Service from OM is the best.
Frederick Dowe –
Still awaiting to see results but was easy to make and easy to take , as I have just had my prostrate removed and cancer is gone , just waiting to see results from my recovery , so far am very happy
Nicole Tania –
Very happy with the blend. Had it for a couple weeks now. Health is wealth. Thank you
john –
Diagnosed with melanoma so Essiac tea, tastes GREAT
TBANK YOU OM team for supplying such a thoughtful product
Sue –
Excellent service and quality and perfect results.
Mari –
Fantastic service
Norah –
Really helpful information and great to find the traditional formulation available with organic ingredients
Di –
Essiac tea-great product information, great product and great service. What more could you ask for
Brett –
One of the things I love most about Essiac Tea is its ability to promote overall well-being. Packed with powerful antioxidants, this herbal blend supports a healthy immune system and helps the body fend off pesky free radicals. It’s like giving your body a superhero shield!
Olga Bodman –
Great service and speedy delivery which was really appreciated as our canine has bladder cancer and every day counts. He is not keen on the tase so I either syringe it into him or mix it with an egg – maybe not optimal but better than nothing!
MICHAEL –
Quick Delivery, Quality Product with Good Results
Ziggy –
I was looking for Essiac Tea for a while. I bought similar products from different places. OM has the best product description and how to use it properly to get the best benefit. Quality of the product is outstanding. I am the one happy customer.
beryl –
Have started using, pleasant taste, will see how it improves my health going forward, thanks
beryl –
Was recommended by a naturopath, this Essiac tea has a pleasent taste. thankyou
Mel –
This is a great Essiac tea. I have tried a few different brands and this is one of the best. Fantastic tea
Annette Padovan –
Great service- quick response & helpful
Lauren –
Have just received my first lot of Essiac Tea. Super fast postage. I honestly thought it would taste terrible but was very surprised, it actually tastes and smells nice and is very easy to drink. As for the benefits only time will tell
Elena Fomeno –
The package has arrived next day after purchase, which has exceeded my expectations on the delivery time-frame. Everything was as described with a small free gift. Would definitely recommend these guys
Milly –
Wonderful product. Smells devine. Will keep coming back time and time again.
Emily –
Excellent quality tea. Really happy with it!
valfarrington55 –
Thank you, my tea arrived and I am enjoying it, lovely flavour. Love the health benefits of the tea.
recljo –
Promptly answered questions, overnight delivery, very happy
Tennille Schultz –
Thank you!! I am hoping this helps my mum. She loves it 🙂
annette –
Fast delivery & as described Thank you
lindammorton –
nice tea, I don’t mind the taste only have it (1 tsp) daily as a tonic . I find it refreshing and soothing.
Steve Creighton –
I love using this tea especially what is does for you. I like to use natural products because there are no harmful side effects. This tea gives you a sense of well being.
Tu –
I purchased this tea for my cat with cancer. So far he doesn’t seem to mind it. I have tried it myself and the taste is as bad as I expected. Will need more time to figure out if its helping my cat.
Milly –
Fantastic Product. I brew the tea for my dog with cancer. Her cancer has shrunk with the use of only Essiac Tea.
Linda –
Really lovely tasting tea. Vet recommended it for one of our pets who has cancer and after reading about all the benefits, started drinking it daily myself.
annette padovan –
Great service and happy with the price and tea. It was recommended by my vet as an ongoing preventative treatment for my Jack Russell who had a sarcoma removed 3 months ago
C. Doyle –
Yes ,.Very pleased with Org.. Merchant product ..Essiac Tea
Ruth –
Very happy with this tea and it was delivered quickly too. Lo Looking forward to trying some of the other teas as well.
Lynnette –
Great service! 🙂 Called beforehand and they answered all my questions right away. Fantastic customer service and I loved the product. Thank you
Wendy –
Great service & an excellent tea. Thanks
Mari –
Thanks for the great customer service.
Gail –
What a wonderful way of detoxifying
Janette –
It was recommended to me by my naturopath to give it a try. I liked the effect and after trying a few different ones I have to say this is by far the best taste wise.
Dianna –
Loved it.
Helena –
Thank you very much for the naturopathic consultation beforehand Chalimah 😉 Great service! Taste is actually not bad.
Dore –
Very good service. I had a couple questions before purchasing, but they got answered quickly.
Lorry –
Good product
Susanne –
Pleasantly surprised at how nice this essiac tea actually tastes… still would not recommend it for pure enjoyment. However it seemed to have a positive effect on my health, hence 5 stars.