Green Tea x 50 is not Green Tea

I have been asked about this supplement on numerous occasions, and come across clients with the misinformation that Green Tea x 50 is green tea. This post will describe how the two items differ.

What is Green Tea?

Green tea is made from Camellia sinensis leaves that have undergone minimal oxidation during processing. 

What does Green Tea contain?

B vitamins, folate (naturally occurring folic acid), manganese, potassium, magnesium, caffeine.

Like any other caffeine containing item there can be side effects with the amount you consume depending on sensitivity levels. These include such as nausea, vomiting, mood changes, restlessness, heart palpitations and insomnia. 

There is 25mg of caffeine per serve
(A regular coffee can contain from 120mg-220mg caffeine per serve)

Benefits of Green Tea

•          Reduce blood pressure
•          Control blood sugar levels
•          Boost metabolism
•          Reduce cholesterol levels
•          Reduce inflammation
•          And much more

What is Green Tea x 50

Green tea x 50 marketed as a concentrated green tea supplement providing you with the benefit of 20 cups of green tea in one serve

What is in Green Tea x 50?

Green Tea Extract (16%) – is mostly safe and is beneficial for boosting metabolism, cancer prevention and reducing LDL cholesterol, it can also causes issue in those with anaemia, diabetics, digestive concerns, mood disorders, glaucoma, liver concerns and osteoporosis just to name a few. Side effects include nausea, vomiting, mood changes, restlessness, heart palpitations and insomnia. There can be a negative interactions with statins, drugs affecting liver enzymes that remove caffeine from your body such as antibiotics, antihistamines and the contraceptive pill. There is 27mg of caffeine per serve

Resveratrol Extract (5.5%) – is mostly safe and for the most part can help reduce LDL cholesterol levels & increase HDL cholesterol levels, however it can interact with some statins, antibiotics, antihistamines, voltaren, Panadol basically any medications that are changed by the liver. This means the medication will take longer to break down increasing the effect AND side effects of the medication

Maltodextrin – natural but highly processed. Generally, maltodextrin comes from corn, rice, or potato starch. It is a carbohydrate. It can affect blood sugar levels and negatively affect your gut flora

Ascorbic Acid - an isolate of Vitamin C and safe to ingest providing there is no allergy to this compound. The amount that is used is not listed and an excess of ascorbic acid is most likely to be diarrhoea as your body excretes the excess.  

Xylitol – is a sugar alcohol general found in small amounts of fruits. Whilst in small amounts pose no risk, in large amounts (amount is not listed on this product) can cause bloating, diarrhoea, spike blood sugar levels, diabetes and promote tumour growth

Citric Acid - is a natural preservative found in citrus fruit. Side effects from this preservative in excessive amounts are nausea, diarrhoea, bloating cramps but can be severe as swelling and tingling in your extremities. It can react with supplements containing calcium, antacids, decongestants, UTI and lithium medications.

Natural Flavours & Colours – this means there are other flavours and colours that do not need to be listed in or named in specific amounts. This will only be a concern if there is an allergy to a paritcular colour or flavour.

Malic Acid – found in apples this will add the sour content to the product and is safe to ingest and mostly used in topical creams, however it has also been found useful for fibromyalgia sufferers.

Alfalfa – is a beneficial herb which can lower cholesterol levels, reducing inflammation and levelling blood sugar levels. It should not be consumed in excess in pregnancy or oestrogen sensitive conditions as it is seen as a phytoestrogen, it can also increase the symptoms of auto-immune diseases.  Medications it may affect include warfarin, contraception pills and immune suppressants

Sucralose- is a synthetic sweetener that the body is unable to metabolise. It is a sweetener which through many studies have should to cause migraines, gastrointestinal issues as well as a possible link to some cancers only in excessive amounts

Pepper – is often used to enhance the absorption rates of some nutrients and a power nutrient. An excess of pepper can affect any medications that are changed by the liver (as listed above)

Fortunately this product lists all ingredients included (anything less than 5% does not have to be listed) and it is recommended at serve 2 serves per day (3g per serve). This product also meets all TGA guidelines & all ingredients are listed are minimal amounts as directed by TGA 


Before consuming any supplement it is important you are aware of the ingredients and it is important to contact your health care professional to help decide whether a product is safe for you. If you have any questions about supplements you are taken please contact Naed Nutrition at admin@naednutrition.com.au