Four Sigma Foods On Superfoods, Mushrooms & Adaptogens

Four Sigma Foods offers products like mushroom coffee, mushroom cacao, and mushroom elixirs. The mushroom coffee includes instant coffee and natural mushroom for high-antioxidant beverages. Learn more here!

Four Sigma Foods

Four Sigma Foods offers a wide range of products including mushroom coffee, coffee cacao, and mushroom elixir. The mushroom coffee beverage combines coffee beans, lion’s mane mushrooms, and a stress-reducing herb in one beverage.

Is it safe to use?

The main ingredients include:

  • Organic instant coffee
  • Organic lion’s mane
  • Organic Rhodiola

This product combines the benefits of the bean, mushroom, and herb. This combines the benefits of the different ingredients. They include energy boost and stress-reduction. For example, coffee and mushrooms are high in antioxidants, while Rhodiola is a natural stress-buster. You can get all these benefits in the mushroom coffee.  


  1. What time of day should it be taken?

Many people drink a cup or two of coffee in the morning for an energy boost. This is due to the caffeine in the beverage. Both coffee and mushrooms are high in antioxidants, which makes Four Sigma foods coffee a good option early in the morning. The mushroom cacao and mushroom elixir could also be consumed in the morning

Another good time to drink the mushroom coffee drink is in the middle of the afternoon. Studies show that mid-afternoon is a good time to drink coffee since people often are low-energy in mid-morning and mid-afternoon.

  1. How long does it take to kick in?

Studies show that caffeine can affect coffee/soda drinkers within 10 minutes. However, the peak effects of caffeine are after about 45 minutes after drinking the cup of coffee. This explains why it’s recommended people drink coffee 60 minutes as a pre-workout drink.

One of the effects of the mushroom is it might reduce the caffeine’s effects. This could require more time to experience the effects of the coffee. However, in general, you should still experience the effects of the mushroom/coffee drink within an hour or so.

  1. How many can you take in a day?

It’s generally recommended that people drink up to four cups of coffee per day. If you drink more then there’s a greater chance of side-effects like heart palpitations, anxiety, and sleeplessness. You could also have a cup of coffee in the morning with breakfast and one in the afternoon as a pick-me-up.

This product contains caffeinated coffee. So if you experience side-effects from the caffeine it’s important to cut back on your cups of Java and especially after dinnertime. This can help to deal with possible side-effects from the caffeine.

What Are The Side Effects, If Any?

Some of the possible side-effects include anxiety, sleeplessness, and digestion issues. If you have a mushroom allergy then you’ll also be at risk of various side-effects. This product includes instant coffee so the caffeine might cause possible side-effects like a fast heartbeat.

If you experience unwanted side-effects it’s a good idea to contact your doctor. He/She can provide guidance about steps to take. You should also check with your doctor about possible “interactions” between the coffee/mushroom and supplements/medicines you’re taking.

What Are The Benefits?

1. Stress-reduction

The mushroom coffee drink can provide stress reduction through the mushroom and herb in particular. This can help to deal with physical/mental stress that people experience in the modern world. This can improve people’s quality of life. It can also help to prevent unwanted side-effects from strong chemicals in prescription medicines.

2. Energy boost

This instant coffee includes caffeine, which can provide an energy boost. It’s a natural source of caffeine unlike in other products like sodas and energy drinks. This, in turn, can help to prevent unwanted side-effects. Caffeine can also help to prevent brain fog, which people often experience in the morning.

3. Organic

This product includes natural ingredients including coffee, mushroom, and herbs. This is a plus since it means the products were grown without any synthetic chemicals in the fertilizer, pesticides, insecticides, etc. This helps to provide a healthier option.

4. Extraction

The mushrooms are extracted in the wild or from the company’s mushroom farms. None of them are extracted from grains. This helps to provide the best results in terms of natural/healthy mushrooms. When extracting mushrooms it’s important for the process to be done properly to get the most nutrients.

5. Brand

Four Sigmatic was founded in 2012 so it’s been on the market for nearly a decade. This makes it a better option versus startup companies with less or no industry experience.

6. Value

You get a 10-pack for about $1.20 each. It’s a good value since you’re getting coffee that’s blended with mushrooms and herbs. This adds more value and is about $2 cheaper than an average cup of coffee at coffee shops like Starbucks.


The price tag is about $12 for a 10-count. This works out to $1.20 per serving, which is within the average price for a cup of gourmet coffee. It’s also about $2 cheaper than high-end items at coffee shops like Starbucks. The price is worthwhile if you want more than a cup of black coffee. This product adds more nutrients through natural mushrooms.

Company Information

Company Address, Phone Number, and website

Warranty Info or guarantee, if applicable

This product is covered by Amazon’s in-house warranty.

Customer Reviews

5 positive reviews

  • Includes real coffee/mushrooms
  • Multiple variants available
  • High in antioxidants
  • Gluten-free
  • Vegan/Paleo-friendly

5 negative reviews

  • Tastes more like a mushroom
  • Has a weaker taste than regular coffee
  • No extra energy
  • Small warning label
  • High price

Where to buy

Four Sigmatic was founded nearly a decade ago in 2012. So it’s easier to find in supermarkets, drug stores, and organic stores. It’s important to call first to find out if a particular store carries the product.

You can also find the product online at sources like the Four Sigma homepage and online retailers like Amazon. All you need is your device and Internet connection. This provides more convenience since you can shop from home, work, school, gym, etc.  

Link to the product page:

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