Overview
Spacegoods Rainbow Dust (sometimes searched as 'space dust coffee') is a functional mushroom coffee blend built around Lion's Mane, Chaga, Maca and Ashwagandha, with 80mg of natural caffeine per serving. It pitches itself as a smoother, focus-boosting alternative to regular coffee, in a Coffee Hazelnut flavour. It is a premium product at around thirty-five pounds for 30 servings, so here is what is actually in it and whether it earns the price.
At a glance - Type
- Functional mushroom coffee blend
- Servings
- 30 (240g tub)
- Caffeine
- 80mg per serving (about half a coffee)
- Key actives
- Lion's Mane, Chaga, Maca, Ashwagandha, Vitamin B5
- Flavour
- Coffee Hazelnut
- Best for
- Calmer focus and energy, coffee alternative
What Spacegoods Rainbow Dust actually is
Rainbow Dust is a mushroom coffee: an instant-style blend you mix with hot or cold water or milk, combining coffee with functional mushrooms and adaptogens. The pitch is 'sharper focus and higher energy' without the jitters and crash of a strong espresso, thanks to a moderate 80mg of caffeine per serving (roughly half a standard coffee) balanced by calming adaptogens.
If you have searched 'space dust coffee' or 'rainbow dust coffee', this is the product: Spacegoods is the brand, Rainbow Dust is the blend.
What is in it: the mushrooms and adaptogens
The functional line-up is the selling point: Lion's Mane (traditionally linked with focus), Chaga (an antioxidant-rich mushroom), Maca root and Ashwagandha (an adaptogen associated with stress balance), plus Vitamin B5. Together they aim for steady, calmer energy rather than a sharp caffeine spike. The Coffee Hazelnut flavour is designed to taste like a normal coffee, which is where many mushroom coffees fall down.
It is a food supplement and a coffee alternative, not a medicine, so treat the focus-and-energy claims as the gentle, everyday kind rather than anything dramatic.
Is it worth it? Our verdict
This is a premium buy: around thirty-five pounds for 30 servings works out well above regular coffee, and the review base is still small, so ratings are less settled than for a mass-market product. What you are paying for is the functional blend and the taste, which reviewers generally rate more highly than rival mushroom coffees.
If you want to cut back on strong coffee, dislike the jitters, and are curious about Lion's Mane and adaptogens in an easy daily format that actually tastes good, Rainbow Dust is one of the better-regarded options to try. If you just want caffeine and value, regular coffee is far cheaper. Skip it if you are pregnant or on medication without checking, since it contains adaptogens.
Key features, as the manufacturer lists them
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
- SHARPER FOCUS & HIGHER ENERGY - Spacegoods Rainbow Dust is made from a special mix of Lions Mane, Chaga, Maca Root and Ashwagandha. This innovative combination of ingredients will help support a feeling of calm, without any jitters or crashes.
- GREAT TASTE - Enjoy the benefits without the bitter aftertaste. Rainbow Dust is carefully crafted to offer truly delicious flavours, simple to mix with milk or water. Unlike many mushroom supplements that can have a strong, earthy or bitter taste, we pride ourselves on innovating a formula which has been expertly blended for a taste you actually look forward to!
- QUALITY INGREDIENTS - Rainbow Dust contains a range of functional ingredients. Lion's Mane mushroom has been traditionally used in Far East Asia. Chaga mushroom is known to many as the “king of mushrooms”, containing antioxidant properties. Ashwagandha is an adaptogen that is known to help combat stress and has been shown to induce a calming effect.
- HOW TO USE - Rainbow Dust is super versatile and convenient. You can drink it either with water or milk (enjoy either hot or cold) as a coffee alternative. Scoop 8g of Rainbow Dust. Mix using your frother to blend to perfection. Drink & enjoy focus, energy or just feeling calm.
- SPACEGOODS – Spacegoods Founder Matt's journey began with a simple mission: to create a product that would help people feel and perform their best every day - just wanting to reach that true flow state - focus, energy & calm. This is how Spacegoods was born, with a product and a message that stands out from the vanilla copycats that dominate the wellness space today and goes against the grain.
Frequently asked questions
What is Spacegoods Rainbow Dust?
It is a functional mushroom coffee: an instant blend of coffee with Lion's Mane, Chaga, Maca and Ashwagandha, plus Vitamin B5, in a Coffee Hazelnut flavour. It is marketed as a smoother, focus-boosting alternative to regular coffee. Some people search for it as 'space dust coffee', but the brand is Spacegoods and the product is Rainbow Dust.
Does mushroom coffee have caffeine?
Rainbow Dust has 80mg of natural caffeine per serving, roughly half a standard cup of coffee. That is enough for a gentle lift while being lower than a strong espresso, which is why fans say it gives energy without the jitters or crash.
How do you use Rainbow Dust?
Mix one serving with hot or cold water or milk, as a coffee alternative. It is designed to be versatile and quick, so you can have it hot in the morning or cold later in the day. Start with one serving to see how the caffeine and adaptogens suit you.
Does it taste like mushrooms?
No, that is rather the point. It comes in a Coffee Hazelnut flavour designed to taste like normal coffee rather than mushrooms, and reviewers generally rate the taste well compared with other functional mushroom coffees.
Is Spacegoods Rainbow Dust worth the price?
It is a premium product at around thirty-five pounds for 30 servings, so it costs far more than regular coffee. It is worth it if you specifically want the functional mushroom and adaptogen blend in a good-tasting daily format. If you just want caffeine, ordinary coffee is much cheaper.
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