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23 Reviews
Think - Instant Organic Coffee
Start your day with Four Sigmatic’s Think – a rich, organic coffee blend with lion’s mane and chaga for a balanced, flavourful lift.
Free delivery on subscriptions
Free sample each month
Pause or cancel anytime
365 day free returns
Buy now, pay later from £2.62/mo
Key Benefits
- Begin your day with a smooth, organic coffee blend.
- Features lion’s mane and chaga mushrooms for a unique twist.
- Enjoy rich notes of dark chocolate and caramel in every cup.
- Half the caffeine of regular coffee for a gentler boost.
Discover a new way to enjoy your morning ritual. Four Sigmatic’s Think Instant Organic Coffee combines premium medium roast coffee with carefully sourced lion’s mane and chaga mushrooms, creating a blend that’s as flavourful as it is distinctive. Each single-serve sachet delivers 50mg of caffeine—just half the amount found in a typical cup—so you can enjoy a gentle lift without the jitters.
Savour the deep, satisfying notes of dark chocolate and caramel, all in a convenient instant format. The addition of organic rhodiola, known as "golden root," rounds out the blend, making it a thoughtful choice for those seeking a balanced coffee experience. Every ingredient is selected for quality and taste, offering a delicious cup to help you start your day on the right note.
Four Sigmatic, founded by Tero Isokauppila, brings the benefits of Nordic foraging traditions to your daily routine. Drawing inspiration from the Finnish countryside, where mushrooms and adaptogens thrive, the brand blends these powerful ingredients into coffees, elixirs, and more. Four Sigmatic’s mission is to support both mental and physical wellbeing by offering natural, functional solutions. Every product is crafted with care, using only the finest mushrooms and herbs, ensuring that each cup helps you feel your best, while remaining rooted in the brand’s commitment to quality and sustainability.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Organic medium roast instant coffee, Organic log-grown lion's mane, Organic wildcrafted chaga, Organic Rhodiola.
Stir 1 sachet in hot water instantly.
Additional Information:
Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.
We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.
23 Reviews
Think - Instant Organic Coffee
Start your day with Four Sigmatic’s Think – a rich, organic coffee blend with lion’s mane and chaga for a balanced, flavourful lift.
Free delivery on subscriptions
Free sample each month
Pause or cancel anytime
365 day free returns
Buy now, pay later from £2.62/mo
Key Benefits
- Begin your day with a smooth, organic coffee blend.
- Features lion’s mane and chaga mushrooms for a unique twist.
- Enjoy rich notes of dark chocolate and caramel in every cup.
- Half the caffeine of regular coffee for a gentler boost.
Discover a new way to enjoy your morning ritual. Four Sigmatic’s Think Instant Organic Coffee combines premium medium roast coffee with carefully sourced lion’s mane and chaga mushrooms, creating a blend that’s as flavourful as it is distinctive. Each single-serve sachet delivers 50mg of caffeine—just half the amount found in a typical cup—so you can enjoy a gentle lift without the jitters.
Savour the deep, satisfying notes of dark chocolate and caramel, all in a convenient instant format. The addition of organic rhodiola, known as "golden root," rounds out the blend, making it a thoughtful choice for those seeking a balanced coffee experience. Every ingredient is selected for quality and taste, offering a delicious cup to help you start your day on the right note.
Four Sigmatic, founded by Tero Isokauppila, brings the benefits of Nordic foraging traditions to your daily routine. Drawing inspiration from the Finnish countryside, where mushrooms and adaptogens thrive, the brand blends these powerful ingredients into coffees, elixirs, and more. Four Sigmatic’s mission is to support both mental and physical wellbeing by offering natural, functional solutions. Every product is crafted with care, using only the finest mushrooms and herbs, ensuring that each cup helps you feel your best, while remaining rooted in the brand’s commitment to quality and sustainability.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Organic medium roast instant coffee, Organic log-grown lion's mane, Organic wildcrafted chaga, Organic Rhodiola.
Stir 1 sachet in hot water instantly.
Additional Information:
Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.
We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.
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Frequently asked questions
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
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We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.
Healf Curation Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
The Discovery
Expert Validation
Community Testing
The Discovery
Expert Validation