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  • Writer's pictureAshley T

Best Anti-Cancer Supplements

Updated: Mar 23

What to look for, and what to avoid when choosing the best anti-cancer supplement

What Are Supplements?

When it comes to dietary supplements, there are far too many options to choose from. If you’ve ever walked by the vitamin aisle of your local health or grocery store, you may have noticed how many different kinds of vitamins and supplements there are.

Dietary supplements are any kind of vitamins, minerals, herbs, botanicals, and amino acids that you can eat or drink. Supplements come in all shapes and sizes, such as:

  • Pills

  • Powders

  • Tablets

  • Capsules

  • Liquids

People take supplements for different reasons. The main function of dietary supplements is to do exactly what the name implies — supplement an existing diet.

Vitamins and mineral tablets aren’t meant to take the place of a healthy and nutritious diet.

That being said, taking the right supplements with a nutritious and well-rounded diet can provide a host of added health benefits.

For example, supplements can fill in the nutritional gaps of your diet, and can even assist the body in preventing and assisting in the treatment of certain kinds of illnesses, including cancer


Cancer & Supplements

When it comes to cancer of any kind, it’s important to realize that no dietary supplement can fully treat, cure, or prevent cancer. However, there are some supplements that can potentially help prevent cancer or assist in your cancer recovery.

While many vitamins and minerals can benefit your general health, there’s a huge market of unregulated supplements that may provide no added benefits to your health. Certain supplements even have the potential to negatively impact cancer treatments. This is because some supplements can counteract medications or medical therapies.

If you’re thinking about supplementing your diet with anti-cancer vitamins, always talk to your doctor first.


4 Key Ingredients With Proven Anti-Cancer Properties


The Indian spice turmeric can be extremely helpful when it comes to fighting cancer. Studies show that the curcumin in turmeric may kill cancer cells and slow tumor growth.

The benefits of curcumin may include:

  • Blocking cancer cells from multiplying

  • Killing colon, breast, prostate, and melanoma cancer cells

  • Slowing tumor growth

Add some turmeric to your next dish, or take a supplement containing curcumin to experience the benefits of this powerful substance. As turmeric is only fat-soluble and not water-soluble, the absorption rate of turmeric into the body for cooking grade turmeric powders is not optimal. Look for specific supplement-grade turmeric such as Curcugen™ to include into your diet to reap the benefits.


Garlic is a great choice when it comes to giving your body a little extra protection. To reap the benefits of garlic, you should eat one clove per day, or 300 to 1,000 milligrams (mg) of garlic extract.

Protective effects may include:

  • Antibacterial properties

  • Blocking and halting the activation of cancer-causing substances

  • Enhanced DNA repair

  • A reduction in cancer cells spreading

Vitamin D

Vitamin D can absorb calcium and help the immune, muscle, and nervous systems function properly.

According to, research suggests that certain cancers such as breast cancer, can have a higher risk of occurring when the body has low levels of Vitamin D.

The recommended daily amount of vitamin D is 15 mcg. Vitamin D can be absorbed through sunlight, or with the following diet:

  • Fatty fish

  • Egg yolks

  • Fortified milk


Ginseng is in the spotlight in recent years as researchers look into how well the herb can actually help fight cancer.

A group of researchers say a number of animal and human studies from 20 years ago to the present show Panax ginseng may reduce the risk of several types of cancer. Their report appears in the July issue of Cancer Causes and Control -- a medical journal published in the Netherlands.

The components in ginseng -- both red and white versions that the Korean researchers say fight cancer growth -- are a group of 34 constituents collectively called ginsenosides. In one 1980 study in Korea, red ginseng extract inhibited the formation of lung tumors in rats.

In another study in 1983 using mice, a 75% reduction in liver cancer was reported. Other studies on mice and rats have shown reductions in cancer of the mammary glands, cervix, ovaries, kidney, stomach, and skin.

More than that, a study conducted in 2013 by researchers at the National Cancer Institute concluded that a daily intake of Ginseng helped improve cancer-related fatigue in patients, especially for those undergoing active



In our search for the best ingredients and supplements, we have researched and tested supplements in various form factors, namely: softgels, capsules, edibles, and drinks. After extensive work done, we have narrowed down the selection to the top 3 supplements with the best cancer-fighting properties and ingredients.

The overall most comprehensive anti-cancer supplement, in our view, is The Purest Co’s Ginseng Turmeric Superjuice, given the high quality clinically-tested ingredients used, and also its superior bio-absorption liquid delivery form.

We here at Superfood Reviews have done the research to find out what the best option for turmeric supplements in the market. We have graded each choice through a stringent grading based on the following criteria:

Our evaluation criteria:


  • Highest quality turmeric curcumin extract used from Curcugen™

  • Contains a safe dosage of American Ginseng

  • Important addition of BioPerine® black pepper extract, critical in enhancing the effectiveness of curcumin and ginseng absorption

  • Enriched with Vitamins A & C

  • Risk free 30-day, 100% satisfaction guaranteed or money back

  • No unnecessary ingredients or additives

  • Rigorously tested for purity and ingredient quality

  • Made in Taiwan

  • Manufactured to HACCP and ISO22000 standards

  • Highly rated for customer service


  • Does not contain Garlic extract

  • Only available online

  • Always out of stock due to demand

BOTTOMLINE We are thoroughly impressed by this formula during our testing period. Not only were they able to make the formula taste very pleasant with the usage of real passion fruit juice, but we felt visible improvements to energy and appetite within the first few days of consuming the product.

As we dig deeper into the ingredients, Turmeric Curcumin, as earlier mentioned, is well researched and tested to have anti-cancer properties, however, the issue with consuming cooking-grade turmeric is that the absorption rate into our bodies is extremely low due to the fact that turmeric is not water-soluble, but fat-soluble.

Using the rather expensive and patented Curcugen™ Turmeric ingredient which is manufactured by Dolcas Biotech, The Purest Co’s formula is 39-times more effective compared to other turmeric supplements out there.

Also, it is rare to find a supplement that contains both turmeric curcuminoids alongside ginseng in the same formula. Ginseng combats the fatigue caused by cancer treatment. The company was highly rated for customer service and offers a 30-day, risk-free, money-back guarantee which shows they are willing to stand behind the quality of their product.

When compared to other top competitors, Ginseng Turmeric Superjuice was unrivaled in effectiveness, quality, safety, and value which makes it our top choice as the best anti-cancer supplement on the market today.

*Results are based on Superfood Reviews system and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.


  • 500mg of Turmeric Extract per serving

  • Well-respected UK manufacturer

  • Widely available

  • With Longvida Optimised Curcumin®

  • Suitable for vegetarians and vegans

  • Contains ginger root

  • Made in the United Kingdom


  • Contains maltodextrin and soy

  • No black pepper


Cell Active Circumin Plus by Cytoplan is a quality option from a well-established and popular manufacturer.

This is a high strength formula with 500mg of branded Longvida Optimised Curcumin® per serving which the manufacturer claims is "up to 285 times more bioavailable" and has some promising reviews.

The vegan-friendly formula also includes ginger root extract which has anti-cancer properties as well - however the omission of black pepper was quite surprising - and we also noticed that the formula contains both soy and maltodextrin and so it may be unsuitable for some people.

Overall though, this is a good quality product that found favour with our readers and is also made in the United Kingdom to GMP standards - just like our top choice.

*Results are based on the Superfood Reviews Ranking System and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.


  • 500mg of 95% Turmeric Extract per serving

  • Well-established retailer of 25 years

  • Widely available

  • No artificial flavours or preservatives

  • Free from added sugars and non-GMO.

  • Made in the United Kingdom


  • No complimentary ingredients

  • Powders aren’t great with absorption rates

BOTTOMLINE Coming in at number 3 in our list is Ultra Turmeric by Vitabiotics which is a popular offering from the UK's largest vitamins and supplement manufacturer that is widely available on the high street.

The vegan-friendly formula delivers 525mg of Turmeric Extract in the form of tablets rather than capsules (which some people may prefer if you have difficulty swallowing capsules). It also contains decent doses of black pepper to help with absorption, as well as Vitamin D to support your immune system and lower the risk of cancer.

On the downside, tablets aren't usually as bioavailable as capsules and because Turmeric has relatively low bioavailability already, we think you might be better off with a capsule-based product in terms of effectiveness. This formulation does seem rather one-dimensional given the lack of ginsenosides or ginger, thus would be better consumed in tandem with another supplement.

It's also worth noting that Vitabiotics doesn't appear to offer a money back guarantee so you won't be protected if things don't work out as you expected.

This product would be a good option for those who are not price-sensitive, and who require more collagen than the average consumer.

*Results are based on the Superfood Reviews Ranking System and do not necessarily reflect typical results from the use of these products. Please visit product websites for more information.



The best way to prevent cancer is by maintaining good health, like from eating a nutritious whole-food diet with lots of fruits and vegetables, and exercising. While there’s no silver bullet vitamin, there are some anti-cancer supplements on the market that may help you keep the disease at bay or stop it from getting worse.

Our top choice would be The Purest Co's Ginseng Turmeric Superjuice, given the high quality clinically-tested ingredients used, and also its superior bio-absorption liquid delivery form.

These supplements are merely a suggestion. Whether you’re living with cancer, a survivor, or just concerned for your health, talk to your doctor to determine the best treatment for you.

Medical Disclaimer

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