The Best Supplements is a media outlet specializing in dietary supplements: we help consumers choose reliable brands through detailed reviews, rankings, and buying guides. After analyzing more than 100 supplement brands, our team updates this ranking every month to reflect how the market evolves. Our methodology is built on 7 key criteria*, designed to compare the quality, transparency, and real value of each brand.
Brainstoorm - Mush N Go
Brainstoorm - Mush N Go: key facts in brief
Mush N Go Brainstoorm is a 30-serving mushroom and adaptogen drink in Choco-Hazelnut and Coffee flavors. The main page lists two scoops, or 8 g, with 1,000 mg each of Lion's Mane, cordyceps, and Chaga, 3,000 mg maca, 200 mg ashwagandha, 25 mg Rhodiola, and 20 mg NewCaff caffeine, plus fiber and cocoa. Those totals exceed eight grams, while another flavor page uses six grams, so verify the exact pouch before use. Current flexible pricing starts at $34.83 (€29.90). Review caffeine, pregnancy, thyroid, autoimmune disease, kidney stones, medications, xylitol, acacia fiber, and international shipping.
- Only 20 mg caffeine is declared.
- Three mushroom amounts are listed at 1,000 mg each.
- Includes acacia fiber and vitamin B5.
- Made in Brittany with independent testing claims.
- Thirty servings and a 60-day guarantee.
- Displayed ingredient totals exceed the serving weight.
- Official pages conflict between 6 g and 8 g servings.
- US shipping price and current lot certificate are unclear.
Rainbow Dust - Spacegoods
Rainbow Dust - Spacegoods: key facts in brief
Spacegoods Rainbow Dust is a 30-serving coffee-style powder. An 8 g serving lists 1,000 mg each of Lion's Mane, cordyceps sinensis, and Chaga, plus 300 mg KSM-66 ashwagandha, 250 mg maca, 6 mg vitamin B5, and 80 to 120 mg natural caffeine in standard formulas. Six flavors include a Decaf Coffee option, so verify the selected label. US pricing was $67 one time or about $40 on a flexible plan, with $18 DHL shipping or free qualifying delivery. Review pregnancy, caffeine sensitivity, sleep, heart rhythm, blood pressure, thyroid, autoimmune disease, kidney stones, anticoagulants, immunosuppressants, sedatives, and diabetes medication.
- Three mushroom extracts at 1,000 mg each.
- Named KSM-66 ashwagandha and vitamin B5.
- Six current flavor options.
- Third-party testing and English manufacturing.
- Direct US shipping and 60-day guarantee.
- Caffeine varies from 80 to 120 mg by formula.
- Flavor-specific complete labels require checking.
- Beta-glucan values and lot reports are not prominent.
Mushroom Coffee - Myracle
Myracle Mushroom Coffee: key facts in brief
A British instant coffee built on low acidity Vietnamese arabica, coconut milk powder and C8 MCT oil. One 6 g scoop makes a creamy dairy free cup and carries 2,100 mg of mushroom extracts: 500 mg lion's mane, 500 mg cordyceps, 300 mg each of reishi, agaricus blazei and tremella, and 200 mg chaga, plus L-theanine, zinc, vitamin D and four B vitamins. Caffeine is held at 40 mg and the extracts are stated as fruiting bodies only. A pouch of 30 servings costs $40.49 (£29.99), or $1.35 a cup, and ships within the United Kingdom only.
- Declares 2,100 mg of mushroom extracts per serving.
- Six species, each with its own milligram figure.
- Fruiting bodies only, dual extracted in water and alcohol.
- Only 40 mg of caffeine per cup.
- Arabica grown at 1,000 to 1,500 metres in Vietnam.
- No beta-glucan figure or extraction ratio is published.
- Mushroom country of origin is never disclosed.
- The store does not ship to the United States.
Super Mix - Bonjour Drink
Super Mix - Bonjour Drink: key facts in brief
Bonjour Super Mix is a French-made 30-serving drink powder. The current caffeinated six-gram formula provides 750 mg each of Lion's Mane, Chaga, and cordyceps, plus 300 mg mallow, 150 mg ginseng, six vitamins and minerals, and 35 mg caffeine. Mix one scoop into about 250 mL hot or cold water or milk. Prices start around $45.44 (€39) under the current offer. Formula, allergens, caffeine, and pouch size vary across Coffee, Decaf, and evening flavors, while international pages still show older details. Review pregnancy, anticoagulants, diabetes medication, mushroom or soy allergy, ginseng interactions, caffeine, and trace allergens.
- Current caffeinated formula discloses 11 active ingredients.
- Thirty six-gram servings per pouch.
- Exact 35 mg caffeine amount.
- Made and tested in France.
- Multiple caffeinated and decaf flavor options.
- Regional pages show different formula generations.
- Allergens and caffeine vary materially by flavor.
- Routine US shipping is not clearly confirmed.
Go Sharp - Mushroom Cups
Go Sharp: key facts in brief
Mushroom Cups Go Sharp is instant organic Arabica coffee with lion's mane and wild chanterelle, not cordyceps. Each 3 g sachet provides 2,200 mg coffee, 400 mg lion's mane dual extract, 400 mg chanterelle dual extract, and about 66 mg caffeine. The $18.52 (€15.90) box contains 10 servings. Mix one sachet with hot, non-boiling water and use earlier in the day if caffeine affects sleep. The disclosed amounts are helpful, but beta-glucan and key-compound standardization are absent. It may fit a convenient focus-oriented coffee routine, but it is not proven to treat anxiety, regenerate nerves, or guarantee better memory.
- Discloses 400 mg of each mushroom extract.
- Uses organic Peruvian Arabica coffee.
- Provides a moderate 66 mg caffeine serving.
- Portable single-serve sachets.
- Dual-extract format rather than raw mushroom powder.
- Only 10 servings per box.
- No beta-glucan or key-compound standardization is published.
- Focus and memory marketing exceeds finished-product evidence.
Gold Dust Salted Caramel
Gold Dust Salted Caramel: key facts in brief
A caffeinated adaptogenic powder from Manchester, sold as a 240 g tub covering 30 servings. Each 8 g serving carries 1000 mg each of lion's mane, cordyceps, reishi and chaga, plus 250 mg of maca, 200 mg of ashwagandha, 25 mg of rhodiola, 6 mg of vitamin B5 and 50 mg of caffeine. That is about 4.5 g of declared actives per cup, well above the category norm. The tub costs 40.00 GBP, or $54.00 at our rate, falling to $43.20 with code ELIAS09467. Delivery reaches the United Kingdom and Europe, not the United States.
- Delivers 4000 mg of mushrooms per serving.
- Prints every active amount, no proprietary blend.
- Costs $1.44 per serving with the code.
- Contains only 50 mg of caffeine.
- Declared vegan, gluten free and non-GMO.
- No beta-glucan percentage or extraction ratio published.
- Checkout does not deliver to the United States.
- Site claims exceed what a supplement may state.
Awakening - blended Ritual
Awakening - blended Ritual: key facts in brief
Blended Ritual Awakening is a 180 g chocolate chai powder with 30 six-gram servings. It combines vitamins, minerals, amino acids, omega fatty acids, mushrooms, greens, fruits, matcha, cacao, and Ayurvedic spices. Mix one tablespoon into a hot or cold drink. Matcha and cacao provide caffeine described only as about 20% of a coffee, so a precise amount is unavailable. One pouch costs $45.44 (€39) or $39.61 (€34) by subscription, with worldwide tracked shipping. The formula is vegan and gluten-free. Review pregnancy, caffeine sensitivity, thyroid or autoimmune disease, anticoagulants, diabetes medication, mushroom or algae sensitivity, kidney disease, iron status, sedatives, and existing supplements.
- Thirty servings in a 180 g pouch.
- Vegan and gluten-free positioning.
- Worldwide tracked shipping.
- Natural chocolate chai flavor profile.
- Third-party quality testing is described.
- Exact ingredient and nutrient amounts are not prominent.
- Caffeine is described comparatively, not in milligrams.
- Seventy-five ingredients make overlap and interactions harder to assess.
Grass-Fed Beef Protein
Grass-Fed Beef Protein: key facts in brief
Grass-Fed Beef Protein in Original Flavour is APE Nutrition's unflavoured beef protein powder, a 1 kg bag holding 50 servings of 20 g. Each serving carries 19.07 g of protein and all nine essential amino acids, from one ingredient, with no dairy, soy or filler declared. The beef comes from grass fed regenerative farms and the powder is third party tested for pesticides and heavy metals. The bag is $74.24, falling to $66.83 with the code LEMEILLEURCOMPLEMENT, or $1.34 a serving. APE sells direct from the United Kingdom, so a US order ships tracked in 5 to 9 days.
- Provides 19.07 g of protein per 20 g serving.
- Single ingredient, free from dairy, soy and sweeteners.
- Fifty servings per bag at $1.34 with the code.
- Third party tested for pesticides and heavy metals.
- Sourced from grass fed regenerative cattle.
- Mild savoury beef taste that many buyers mask in a shake.
- Extraction method and amino acid figures are not published.
- Costs more than US whey once UK shipping is added.
We look at each brand's composition, dosages, active ingredients, and transparency.
We compare the real price based on dosage, quantity, and how long each product lasts.
We analyze customer feedback and overall satisfaction.
Exclusive discounts when a brand offers a partner deal.
The best mushroom coffee in the UK: seven drinks, three product types
A search for the best mushroom coffee in the UK brings up products that are not always coffee. This ranking therefore separates coffee-based powders from cacao, cereal, and chai-style alternatives. The distinction affects caffeine, taste, price, and what the product can realistically replace.
- Our first pick and best lower-caffeine option: Mush N Go Brainstoorm.
- Best UK-first coffee blend: Spacegoods Rainbow Dust.
- Best dedicated UK storefront: Bonjour Super Mix.
- Best instant Arabica formula with disclosed mushroom amounts: Mushroom Cups Go Sharp.
- Best chai-style option: Blended Ritual Awakening.
We reviewed official product and shipping pages, current listed prices, caffeine information when published, servings, mushroom-extract disclosures, subscriptions, and return terms. We did not personally taste or test the products, and we did not rank them by testimonials.
1. Mush N Go Brainstoorm
Brainstoorm is produced in France and combines a roasted coffee or cacao-style base with functional mushrooms, plant adaptogens, and prebiotic acacia fiber. The official page currently lists 6,225 mg of active ingredients per cup, including fruiting-body mushroom extracts, and 2,708 mg of prebiotic fiber. It takes first place because it publishes a detailed per-cup formula, keeps caffeine at 20 mg and carries the highest brand score on TBS.
On TBS: Brainstoorm product page, our full Mush N Go review, Mush N Go promo code, Brainstoorm on the official Mush N Go store.
The product uses 20 mg of microencapsulated caffeine per serving, substantially less than the range published for Rainbow Dust. A one-time 30-serving purchase is currently listed at €42.71, while the discovery subscription is shown at €29.90. The brand says orders dispatch within 24 to 48 hours and provides a 60-day satisfaction guarantee.
Mush N Go confirms international delivery throughout Europe and many countries worldwide, but it does not publish a fixed UK rate in the FAQ. UK shoppers must check the live checkout for pounds conversion, delivery, VAT or duties, and return routing.
Best fit: someone who wants a coffee-adjacent morning drink with much less caffeine and added fiber. The limitation is cross-border checkout uncertainty and a long formula that requires careful label review.
2. Spacegoods Rainbow Dust
Spacegoods is the strongest UK-based option because it is designed, made, and fulfilled in the UK, with a clear domestic delivery structure. Rainbow Dust combines coffee, cacao, lion's mane, cordyceps, chaga, ashwagandha, maca, vitamin B5, and caffeine in an eight-gram serving.
On TBS: Rainbow Dust product page, our full Spacegoods review, Spacegoods promo code.
The current UK product page lists one month at £49. Standard Royal Mail Tracked 48 delivery is £3.99 and is free for subscriptions or qualifying orders over the stated threshold. Express next-day delivery is listed at £6.99. Spacegoods also advertises a 60-day money-back guarantee.
The formula contains real coffee and is not caffeine-free. A current starter-kit page gives a range of 80 to 120 mg of natural caffeine, so anyone reducing caffeine should check the purchased flavor and label. The same page lists 1,000 mg each of lion's mane, cordyceps, and chaga extract, plus 300 mg KSM-66 ashwagandha.
Best fit: a UK shopper who wants a convenient coffee-style powder, domestic shipping, and a clearly disclosed serving. The main tradeoff is the premium price and meaningful caffeine level.
3. Myracle Mushroom Coffee
Myracle is a British brand and the cheapest full-size pouch on this page. Thirty servings cost 29.99 GBP, which is almost exactly one pound a cup. The base is low acidity Vietnamese arabica with coconut milk powder and C8 MCT oil, so a 6 g scoop makes a creamy dairy free cup with nothing added.
The label is unusually specific. Each scoop carries 2,100 mg of mushroom extracts, broken down as 500 mg lion's mane, 500 mg cordyceps, 300 mg each of reishi, agaricus blazei and tremella, and 200 mg chaga, plus L-theanine, zinc, vitamin D and four B vitamins. The brand states fruiting bodies only and refuses mycelium grown on grain, which is the single most useful thing a buyer can know in this category. Caffeine sits at 40 mg, roughly a third of a standard coffee.
For a UK shopper it is also the easiest return: thirty days with a free prepaid Royal Mail label. A Black Edition drops the coconut milk and MCT oil and keeps the same extract panel at the same price. The reservation is the review base, which is still small compared with the brands above and below it.
4. Bonjour Super Mix
Bonjour earns its place because it operates a dedicated UK storefront with pound pricing, local offers, and free-delivery subscription options. Super Mix is not a conventional mushroom coffee. Its flavors use combinations of roasted cereals, cacao, coffee or decaf coffee, plant and mushroom extracts, vitamins, minerals, and prebiotic fiber.
On TBS: Super Mix product page, our full Bonjour Drink review, Bonjour Drink promo code.
The UK page currently describes five plant and mushroom extracts plus six vitamins and minerals. It lists 2,700 mg of organic extracts per cup in some sections and 2,250 mg in another, so the purchased pack should settle the exact current amount. Available flavors include Original, Coffee, Choco Hazelnut, Cacao, Rooibos Chai, Chamomile, and Decaf Coffee.
Current introductory subscription pricing starts around £28.80 for one pack, with larger multi-pack savings. One-time pricing shown on the UK store is higher. Offers, gifts, and strike-through prices change frequently, so the cart is the final reference. The brand advertises a 60-day guarantee.
Best fit: UK buyers who value flavor choice and a local checkout. It is less suitable for someone who wants a simple black coffee or a short ingredient list.
5. Mushroom Cups Go Sharp
Go Sharp is a genuine instant coffee blend. One serving lists 2,200 mg organic Arabica coffee, 400 mg dual-extracted lion's mane, and 400 mg dual-extracted wild chanterelle. The brand reports 66 mg caffeine per cup, which sits between Brainstoorm and the higher Spacegoods range.
On TBS: Go Sharp product page, our full Mushroom Cups review, Mushroom Cups promo code.
A current 30-serving starter page lists €38.70, while multi-pack promotions change the price per serving. The international store lists EU flat-rate shipping and calculates other destinations at checkout. Because the UK is outside the EU, shoppers should not assume the EU price or threshold applies.
The brand offers a 60-day guarantee and says products are formulated and manufactured in Croatia. Claims about focus, memory, anxiety, digestion, or nerve growth should not be treated as proven outcomes from this finished drink.
Best fit: someone who wants recognizable instant coffee and published mushroom amounts. UK delivery cost is the key item to verify.
6. Variety Mode Gold Dust Salted Caramel
Gold Dust comes from Manchester and carries the heaviest active panel on this page. Each 8 g serving lists 1,000 mg each of lion's mane, cordyceps, reishi and chaga, plus 250 mg of maca, 200 mg of ashwagandha, 25 mg of rhodiola, 6 mg of vitamin B5 and 50 mg of caffeine. That is roughly 4.5 g of declared actives per cup, well above the category norm.
A 240 g tub covers thirty servings at 40.00 GBP. That is a higher cost per cup than Myracle or Mushroom Cups, and it buys a bigger dose rather than a demonstrably better one, because no beta-glucan figure is published. A caffeine-free vanilla version exists in a 300 g tub with the same active panel, which is the one to choose if you drink this in the afternoon.
It places sixth because the returns policy is the weakest here: thirty days on one-time orders only, with a 3.99 GBP deduction taken off the refund.
7. Blended Ritual Awakening
Awakening is the furthest from classic coffee. It is a chai-and-cacao drink powder with matcha, mushrooms, spices, greens, fruits, vitamins, minerals, amino acids, and other ingredients. The brand currently describes 75 ingredients, including 13 vitamins and six minerals.
On TBS: Awakening product page, our full Blended Ritual review, Blended Ritual promo code.
The official store has listed a 30-serving container around €39, with subscription pricing that may vary. Blended Ritual says it ships worldwide from the Netherlands. The final UK price can include conversion, delivery, and possible import charges.
The formula contains naturally occurring caffeine from matcha and cacao. It is presented as vegan, gluten-free, and free from added sugar. Because the ingredient list is broad, shoppers should check amounts rather than equating the total count with effective dosing.
Best fit: a person who wants a spiced wellness drink rather than coffee. It ranks seventh only because it is the least direct match for the keyword.
How to choose without getting lost in the mushroom claims
Start with caffeine
Decide whether the drink replaces coffee or adds to it. Brainstoorm lists 20 mg, Go Sharp 66 mg, and Spacegoods currently gives a higher 80 to 120 mg range. Bonjour and Awakening vary by flavor and formula, so read the exact pack.
Separate extract weight from raw-equivalent marketing
A stated milligram amount may refer to finished extract, mushroom powder, or a raw-material equivalent based on an extraction ratio. Those numbers are not interchangeable. Look for the species, fruiting body or mycelium, extraction method, standardization, and amount per serving.
Price the delivered cup
For UK buyers, convert the total after delivery rather than comparing headline jar prices. Divide by the realistic number of servings and include subscription frequency. A free frother is not a lower recurring cost.
Who should be cautious?
These drinks may contain caffeine, ashwagandha, multiple mushroom species, prebiotic fiber, cacao, coffee, gluten-containing cereals, or other botanicals. Pregnancy, breastfeeding, medication use, mushroom allergy, gastrointestinal sensitivity, and thyroid, immune, liver, or kidney conditions can require professional advice. Caffeine can affect sleep, anxiety, heart rate, and blood pressure.
Functional mushroom research does not prove that these finished blends treat fatigue, anxiety, depression, attention disorders, digestive disease, or immune conditions. Use them as foods or supplements according to the label, not as replacements for medical care.
Bottom line for UK shoppers
Mush N Go Brainstoorm is our first pick for its detailed per-cup formula and low 20 mg caffeine dose, provided you check delivery and duties at checkout. Spacegoods is the most straightforward UK-based choice, with domestic fulfillment and transparent delivery terms, Bonjour offers the strongest UK storefront, Mushroom Cups publishes concise coffee and extract amounts, and Awakening suits chai drinkers.
Check caffeine first, then extract details and delivered price. The best mushroom coffee is the one whose actual format and stimulant level match the routine, not the one with the longest list of promised benefits.
Official sources checked
Frequently asked questions❓
The 6 questions consumers ask most:
Mush N Go Brainstoorm is our first pick: a detailed per-cup formula, 20 mg of caffeine per serving and the highest brand score on TBS. Spacegoods Rainbow Dust is the best UK-based option if domestic delivery matters most.
Among products with a clear current figure, Mush N Go Brainstoorm lists 20 mg per serving, Go Sharp 66 mg, and Spacegoods a higher 80 to 120 mg range.
No. Spacegoods, Myracle and Go Sharp contain coffee, Myracle on a Vietnamese arabica base. Brainstoorm and Bonjour offer coffee-adjacent flavour options, while Gold Dust and Blended Ritual Awakening are adaptogen powders rather than coffee.
Brands formulate these drinks around coffee, cacao, cereal, spice, or flavor blends. Taste is subjective, and we did not perform a tasting test.
Myracle and Variety Mode are British and ship domestically, Myracle with a free prepaid Royal Mail return label. Spacegoods and Bonjour have clear UK routes. Mush N Go and Blended Ritual ship internationally. Mushroom Cups delivery should be checked at the basket.
No. These drinks are foods or supplements and are not proven treatments for fatigue, anxiety, attention problems, digestive disease, or immune conditions.
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