Spacegoods vs DIRTEA: Which Mushroom Coffee Is Better for Daily Focus and Energy?

What Are We Comparing Spacegoods and DIRTEA For?

The products overlap, but the formulas are meaningfully different.

Spacegoods Rainbow Dust combines 1,000 mg Lion’s Mane, 1,000 mg Cordyceps, 1,000 mg Chaga, 300 mg KSM-66 Ashwagandha, 250 mg Maca and 80–120 mg natural caffeine per serving. Official Spacegoods product source

DIRTEA Mushroom Coffee currently combines 400 mg Lion’s Mane, 300 mg Chaga and 300 mg Tremella for a total of 1,000 mg functional mushrooms, plus 100 mg Maca, 100 mg Ashwagandha, 1.4 g Arabica coffee and 50 mg caffeine. Official DIRTEA U.S. product source

Spacegoods vs DIRTEA: Quick Comparison

1. Formula: Which Product Gives You More?

Spacegoods Rainbow Dust

According to Spacegoods’ current U.S. product page, one serving contains:

• Lion’s Mane — 1,000 mg
• Cordyceps sinensis — 1,000 mg
• Chaga — 1,000 mg
• KSM-66 Ashwagandha — 300 mg
• Maca — 250 mg
• Natural caffeine — 80–120 mg
• Vitamin B5 — 6 mg

Spacegoods describes the mushroom ingredients as fruiting-body extracts and identifies Chaga as a 12:1 extract. These are manufacturer specifications, not independent proof that Rainbow Dust produces stronger real-world cognitive effects. Source: Spacegoods U.S.

DIRTEA Mushroom Coffee

DIRTEA’s current U.S. Coffee formula lists:

• Lion’s Mane — 400 mg
• Chaga — 300 mg
• Tremella — 300 mg
• Total functional mushrooms — 1,000 mg
• Arabica coffee — 1.4 g
• Maca — 100 mg
• Ashwagandha — 100 mg
• Caffeine — 50 mg

According to DIRTEA, its mushroom extracts use 100% organic dual-extracted fruiting bodies, and the brand states that its Lion’s Mane extract contains more than 40% beta-glucans. These are DIRTEA-provided product specifications and should not be treated as independently verified evidence of superior effectiveness. Source: DIRTEA U.S.

That does not mean Spacegoods is automatically more effective. It means the formula is broader and more heavily dosed according to the product labels.

2. Caffeine: Which Is Better if You Want Less?

Spacegoods lists 80–120 mg natural caffeine per standard serving. Spacegoods source

DIRTEA lists 50 mg caffeine per serving. DIRTEA source

The practical difference is straightforward: DIRTEA provides the gentler caffeine dose, while Spacegoods delivers noticeably more stimulant per standard serving.

Spacegoods also sells a Decaf Coffee version, so buyers specifically avoiding caffeine should compare that product separately.

3. Does Either Product Have Better Evidence for Focus?

Some human research on Lion’s Mane is promising, but evidence remains limited and product-specific conclusions cannot be drawn from ingredient studies alone.

A 2026 randomized, double-blind, placebo-controlled study investigated 2 g daily of a Lion’s Mane intervention for eight weeks. Researchers reported improvements in some measures of visual attention, working memory and subjective wellbeing, but several cognitive outcomes did not differ significantly. The study was posted as a medRxiv preprint, was funded by M2 Ingredients and did not test Spacegoods or DIRTEA. Read the 2026 study

Harvard Health also notes that well-designed human research on medicinal mushrooms is limited and that studies on individual mushrooms do not establish that finished mushroom-coffee products provide the same benefits. Harvard Health source

4. Taste and Daily Use

Which tastes more like regular coffee?

DIRTEA uses 1.4 g of 100% Arabica coffee per serving and describes the flavor as rich and nutty. Because the formula is explicitly built around Arabica coffee, it is the more coffee-oriented option on paper. DIRTEA product source

Spacegoods comes in several flavors, including Coffee Plus, Vanilla Cinnamon, Chocolate, Coffee Caramel, Decaf Coffee and Coffee Hazelnut. Spacegoods product source

An independent review from The Sun found Spacegoods drinkable but did not consider it an exact replacement for the taste of conventional coffee. Taste remains subjective. The Sun review

Can you drink them hot or iced?

Yes. Spacegoods states that Rainbow Dust can be mixed with water or milk hot or cold and can also be added to coffee, tea, smoothies or protein shakes. Spacegoods preparation guide

DIRTEA provides both hot latte and iced-coffee preparation instructions on its U.S. product page. Milk is optional in its simplified preparation instructions. DIRTEA preparation guide

5. Ingredient Quality and Testing Claims

Spacegoods

Spacegoods states that Rainbow Dust uses fruiting-body mushroom extracts and describes the product as third-party lab tested. Its Help Center also states that batches are tested for heavy metals and allergens including gluten and dairy. Spacegoods testing statement

Those are brand-provided quality-control claims. A statement that a product is lab tested should not be interpreted as evidence that the finished product has been clinically proven to improve cognitive performance.

DIRTEA

DIRTEA states that its U.S. Super Blend uses certified-organic, dual-extracted fruiting-body mushroom ingredients and specifies more than 40% beta-glucans for its Lion’s Mane extract. DIRTEA product specifications

6. What Will Each Product Actually Cost a U.S. Buyer?

U.S. prices checked July 27, 2026. Promotions can change.

Spacegoods U.S. Cost

The current Spacegoods U.S. Rainbow Dust page showed:

• One-time purchase: $67
• One-time cost per serving: $2.23
• Flexible-plan price: approximately $40
• Flexible-plan cost per serving: $1.33
• 30 servings

Verify current Spacegoods U.S. pricing

At one serving per day:

• Flexible plan: about $40 per 30 days.
• One-time purchase: $67 per 30 days before shipping.

A single $67 one-time U.S. order is below Spacegoods’ current $75 free-shipping threshold, so its published $18 DHL International Express shipping charge could bring that one-pouch order to about $85 before taxes. Subscriptions currently qualify for free shipping. Spacegoods U.S. shipping source

DIRTEA U.S. Cost

DIRTEA’s U.S. blends listing showed Mushroom Coffee as:

• Regular price: $49
• Current displayed sale price: $40
• 60 servings
• Status when checked: SOLD OUT

DIRTEA U.S. blends listing

At the displayed $40 sale price:

• Cost per serving: about $0.67.
• 30-serving equivalent: about $20.

Value Verdict

DIRTEA wins on product cost per serving when it is available.

However, value is not only bag price. Spacegoods includes three separate 1,000 mg mushroom doses, higher Ashwagandha and Maca amounts, stronger caffeine, free subscription shipping and more generous trial protection.

7. U.S. Shipping and Availability

DIRTEA specifically states that Gummies ship from its U.S. distribution center, while Super Blends and Starter Kits ship from its UK facility. Mushroom Coffee is a Super Blend. DIRTEA U.S. shipping policy

8. Subscription Rules: Read These Before Checkout

Spacegoods Subscription

Spacegoods says customers can skip, change or cancel future subscription deliveries through their account. However, cancelling a subscription does not cancel an order that has already been placed or processed. Spacegoods subscription information

Spacegoods also states that it does not send billing reminders, so customers need to monitor the next billing date through their account.

DIRTEA also states that an upcoming subscription shipment can be cancelled before processing, but once a renewal has processed, the renewed order cannot simply be cancelled. Unopened and unused goods may still qualify for return within 30 days.

9. Returns and Money-Back Protection

Spacegoods’ guarantee applies to the first eligible 30-serve pouch and allows one opened pouch to be claimed within 60 days of delivery. Spacegoods Money-Back Guarantee

For other returns outside the EU, Spacegoods states that the customer must arrange and pay for return shipping. Spacegoods Returns

DIRTEA requires qualifying returns to be made within 30 days and states that customers are responsible for return-shipping costs. DIRTEA Returns Policy

10. Dietary, Allergen and Ingredient Considerations

Spacegoods states that it tests for allergens including gluten and dairy but says its products are not explicitly tested for potential nut cross-contamination. Spacegoods allergen guidance

DIRTEA states that its Super Blends are gluten-free but are packed in premises that also handle nuts, seeds, cereals and soy products, creating a potential cross-contamination risk. DIRTEA dietary information

11. Who Should Check With a Healthcare Professional First?

DIRTEA specifically advises speaking with a doctor if you are pregnant, breastfeeding, have a medical condition or take medication. DIRTEA safety guidance

Spacegoods similarly recommends speaking with a doctor during pregnancy or breastfeeding and advises people using prescription medication to discuss suitability with a healthcare professional. Spacegoods healthcare guidance

12. What Do Current Customer Reviews Show?

Spacegoods

Checked July 27, 2026: Spacegoods had approximately 9,251 Trustpilot reviews and a 4.5/5 TrustScore. Trustpilot’s summary highlights frequent praise for taste, delivery and customer-reported focus/energy, while also noting complaints involving unexpected subscriptions and cancellation difficulties. Spacegoods Trustpilot

DIRTEA

Checked July 27, 2026: DIRTEA had approximately 3,172 Trustpilot reviews and a 4.6/5 TrustScore. DIRTEA Trustpilot

These reviews are customer-reported experiences. They cannot prove that either mushroom coffee improves cognition, focus, immunity or energy.

Who Should Choose Spacegoods?

Spacegoods is best for buyers who want:

• 1,000 mg Lion’s Mane
• 1,000 mg Cordyceps
• 1,000 mg Chaga
• 300 mg KSM-66 Ashwagandha
• 250 mg Maca
• 80–120 mg caffeine
• more flavor choices
• a 60-day eligible opened-pouch guarantee
• a product currently available to U.S. shoppers

Spacegoods is probably not the best fit if:

• your main goal is lowering caffeine;
• price per serving is your top priority;
• you do not specifically value its higher mushroom/adaptogen doses;
• you dislike managing recurring subscriptions.

For a deeper look at Rainbow Dust, see our full Spacegoods review.

Who Should Choose DIRTEA?

DIRTEA is best for buyers who want:

• 50 mg caffeine rather than 80–120 mg;
• Lion’s Mane + Chaga + Tremella in one coffee;
• 60 servings per pouch;
• a much lower product cost per serving;
• organic, dual-extracted fruiting-body mushroom specifications;
• a more coffee-forward daily ritual.

DIRTEA is probably not the best fit if:

• you specifically want high-dose Lion’s Mane;
• you want Cordyceps in the same drink;
• you want stronger caffeine;
• you want an opened-product trial guarantee;
• you do not want a subscription with a minimum two-payment rule;
• you need to order immediately while the U.S. Coffee listing remains sold out.

Final Recommendation: Spacegoods or DIRTEA?

Frequently Asked Questions

Sources & References